My dumb CEO just hired an even dumber CTO. The new CTO asked me the following questions...

1. What is GitHub?

2. What is JSON?

3. What’s an array?

4. What is Get and what is Post?

5. When an iPhone is offline, can it call an API on our server to tell us it’s offline?

6. I know you’ve spent 11 month the writing this backend in PHP but can you change it to Java now?
Me: Why?
Dumb CTO: Because it’s better.
Me: How?
Dumb CTO: because it is.

7. I know you’ve started to rewrite this codebase I Java but can you convert it to Node.JS now?
Me: Why?
Dumb CTO: Because Facebook uses it.

8. What is MySQL? Why aren’t you using a database instead?

9. What does NULL mean?

Somehow, I doubt that asshole is remotely qualified for the job.

Fakin shyt for brains.

*Interview*

Interviewer: We have an opening. Are you interested to work?

Me: What is that I'll be doing?

I: What technologies and languages do you know?

Me: I know Scala, Java, Spark, Angular, Typescript, blah blah. What is your tech stack?

I: Any experience working on frontend?

Me: Yes. But what do you use for it?

I: Can you work with databases?

Me: I can, on SQL based. What are yours?

I: Can you do big data processing?

Me: I know Spark, if that's what you are asking for. What is it that you actually do?

I: Any experience in cloud development?

Me: Yes. AWS? Azure? GCP?

I: Do you know CI CD?

Me: Excuse me.. I've been asking a lot of questions but you're not paying attention to what I'm asking. Can you please answer the questions I asked.

I: Yes. Go ahead.

Me: What will be my position?

I: A full stack developer.

Me: What technologies do you use in your project?

I: We use all the latest tech.

Me: Like?

I: All latest tech.

Me: You mentioned big data processing?

I: Yes. Processing data from DB and generating reports.

Me: what do you use for that?

I: Java.

Me: Are you planning to rebuild it using Spark or something and deploy in the cloud?

I: No we're not rebuilding it. Just some additions to the existing.

Me: Then what's with cloud? Why did you ask for that?

I: Just to know if you're familiar.

Me: So I'll be working with Java. Okay. What do you use for UI?

I: Flash

Me: 🙄

I sat for a couple of minutes contemplating life.

I: Are you willing to join?

Me: No. Not at all. Thankyou for the offer.

Friend: hey I started learning java..
Me: great, good luck.

*After few minutes

Friend: Hey I heard you're good in java programming..

Me: yeah I know stuff.

Friend: So can you teach me all good things in java?

Me: but..

Friend: half hour is supposed to be enough, right?

Me: hell no, it's not like that..

this stupid thinks half hour is enough to transmit all my career to his stoned brain..

I am going to die!

I actually took the time to explain to a recruiter that java != JavaScript... He told me they were similar enough... I put it in terms he'd understand: "If you want to make money, you need to understand that they are not similar. If you keep saying they are and send your clients a dev with no java experience, you'll lose clients. if you send devs to a place that's looking for something they don't know, you'll lose devs. Your pitch reeks of desperation and you'll be out of the business within a year unless you actually start listening to the people who know the tech."

I almost felt bad, but... He kept pushing when I said no, haha.

- We need an android app. Can you do this?
+ Never done that, but I can try.
- Do you even know Java?
+ Not really, but I'll learn fast!
- Any OOP experience?
+ Well...I know CPP.
- 😐

- Will you give me a prototype tonight?
+ Don't know. How about tomorrow?
- Ok.
...

+ *makes a prototype in couple of hours, becomes a Java developer*

Just like that.

I know that it is an unpopular opinion but I actually like Java.

Interview (first job):

Interviewer: So what languages do you know?

Me: Well, i learnd C, C++ and Matlab scripting, but i'm learning C# as a personal project.

Interviewer: Perfect!

First day:

Interviewer(now boss): So, a guy is leaving next week and you will be replacing him. He has 70 projects and you will be responsible for this production test platform in JAVA

At a friend's party, I met one of the guys I've known from High school, and talk about what we've become:

Him: ...so yeah, now I study CS, I code some C, I dislike Java, blablablablabla I'm coding some OS and embedded software, blablablabla, and you, what do you code in?

Me: Oh, I learned everything I know by myself, still learning, and I'm mostly doing some PHP and Javascript. Doing websites and apps is cool.

Him: but those aren't programming languages? I mean, you can't manage memory, and blablablabla-

Me: Ó_Õ * Quickly dashed my ass off to talk with some ladies and boozed myself to forget what I just heard *

I was a good programmer.

My teachers always impressed by work..
I was like coming up on my own solutions not from books. Never remembered any algo but still the one who solve mostly every problems

Well then..

joined companies after college.

I thought I will learn so many new things..

Yes i learned but I'm feeling like I'm losing the spirit of problem solving

I'm just doing same thing, same logic, making similar kind of application with just little difference.

Nothing is like i'm making something new... All I'm doing is using predefined java and android method..

To create some predefined designs and working.

Fucking similar client requirements.

Seems like time to quit job and dedicate myself toward research

I know it's a boring rant... I'm just fucking
*frustrated*

For some
Hope hope = new Hope() ;

Went to an interview for the position ‘PHP Web Developer’. Interviewer scans through my CV for 2mins and then starts the interview.
Interviewer: Do you know Java?
Me: I know Java but I don’t have any professional experience
Interviewer: Do you know Hadoop?
Me: No. I’ve never worked on it
Interviewer: Our company works on Hadoop hence you should be able to work on that after joining.
Me: I thought this is a PHP web dev position.
Interviewer: Of course. But you will have work on various other things too!
Me: I don’t think I want to become jack of all trades. Thanks for the opportunity!
I got up and left the interview...

On my annoying radar today - devs who learn one language and then *insist* on using it for everything, even when it makes absolutely zero sense.

"Ooh I'd like to do some microcontroller development. But I only know Java. How do you run Java on a microcontroller?"

"...You don't."

"...but I heard a talk where someone did it. Look, there's this microjava page. How do I use it?"

"It's an interesting technical demo, but that's it. Dude, just learn C. It's not hard, Java has C style syntax anyway and this way you can...."

"...but I only want to use modern programming languages. C is irrelevant these days, it's pointless me learning it."

"It's definitely still relevant if you want to program a microcontroller."

"...but I want to do that in Java."

🤦‍♂️

I am sure that a lot of you have heard about the gap between poor and rich growing. You know that the amount of really poor people and the amount of really rich people is increasing and that the amount of people in between is decreasing. The gap between poor and rich is growing.

But this rant isn't about economy or anything, I think something similar is happening in the technology sector.

I think that the gap between people knowing close to nothing or just really the stuff to get along and people that really know a lot about it is growing. Right now there are so many things happening in technology, quantum computers and especially machine learning. While on the other hand there are so many people not caring or rather not knowing about all of this stuff. Now you might think that this only is true for some of the 'older generations', those that didn't grow up with all the technology. But I can say that today's youth isn't any better.

For example:
One of my classmates had to copy a file into a folder. They both were on the desktop. He clicked on the file and dragged it onto the folder. It was loading and after around 10 seconds it still wasn't finished, so he stopped it, moved the file closer to the folder and tried it again. This really happened and I am 99% sure that he was serious.

Now I don't know if this is just some 1am thought I had but I really think that the 'gap' between people with almost no technology knowledge / interest and people who are making the stuff and really know stuff about it is growing at an alarming rate.

3 billion devices may run java but there aren't 3 billion people who know Java.

Please let me hear your opinion about this :)

Friend: dude, JavaScript seems awesome. It looks so easy and there aren't any annoying compiler errors like in Java

Me: I know it sounds cool in theory, but it sucks in practice, trust me

Friend: no way, dynamically typed languages are the future

*Friend installs node*
*Friend writes a simple script*
*Friend gets undefined errors because of a few typos and has a hard time debugging it*

Friend: JavaScript is retarded

-_-

Got fired.
Fuck
3 days on the job...
Told on the interview I didn't know the machine OS but I could learn in a few days...
Well they want someone with experience on that machines I don't know...

It's like asking a Javascript programmer to work with Java...

Whatever...
There are more companies

I know python , JS, java etc. Some might know php, some others might swift and so on.. but the only language understood by everyone all over the globe is this 😂(wait for it to load, and you will believe what I'm saying :P )

1. No more coding on paper! Why can some already write essays on laptops but programmers are stuck with "analog"?
2. No vendor lock-ins! Teach free, cross-platform development, not VB.NET.
3. No more professors stuck in the eighties! If all you know is 6800 assembly, GTFO. I heard NASA was hiring...
4. Enforce code style consistency, proper documentation and even VCS for larger projects
5. Algorithms -> scripting -> programming. Don't quickly explain the basics, then throw students straight into Java.

It's time for another teacher story. So grab a cup of tea and listen.

We were casually talking about Arduino programming because he told me he teaches this in another class.
Teacher: it's so sad that i can't use my java code on the Arduino. I mean the Arduino uses java so there shouldn't be a problem.
Me: *internal* HOLD THE FUCK ON
Me: you know that the Arduino uses c and not java, do you?
Teacher: but the Arduino can do java commands! How do you explain this!?
Me: because java uses the c-syntax and it's more of a coincidence that they're named the same way?
Teacher: huh. Ok. But C# doesn't use it, am i right?

How can someone this dumb be a programming teacher 🤦

So DevRant asked me to put my skills on my profile, I'm like:

you wanna know my languages, well, I'm a human Android sipping on Java, got C++ grade phy-SQL education. but some idiot bashed me on my </head> so swift, that I objectively-c angular stars, everywhere. Recoved by a js injection. ASCII too in snowy Cs

My friend and boss，told me he would teach me code 2 years in a half ago.

I didnt know what css or html was and i used to call java javascript.

I can know create my own module with webpack， have my automated doc， use react， redux， he taught me linux， git，unit testing， databases，docker， and so on...

Im not an expert in any of it butbi know what they are for and can play with them more or less comfortably.

The best advice he ever gave me was:

“coding is not about coding. We are like the greath painters of history. They were great at painting but even more at creating. If you have no creativity， you can paint as well as you want， its worthless.”

Interviewer : So what frameworks and library you usually use?
Me : i use volley for networking, gson for parsing, livedata/architecture components for architecture and observability , room for database and java for app development

I : ok so make this sample app using retrofit for networking, moshi for parsing, mvrx for architecture , rx for observability , sqldelight for db, dagger2 and kotlin for app dev. You have 8 hours

Me :(wtf?) But i never used those libs or language!
I : we just want to check how easily you adapt to different surroundings.

Me : -_-

Honestly i don't know of it was a great experience or a bad one . I was stressed the whole time but was able to adapt to almost all of those libraries and frameworks.
At the end i got selected but decided not to go for those ppl. That was just a lucrative opening of a venus fly trap, they would have stressed the hell out of me

Why is Java so comfy?

I don't know why, but every time I try to use Javascript and Python I feel lost in those functional gimmicks and fancy libraries.

Java feels like the warm, soft old couch at home.

When i found devrant in play store. I dont know why, but because it was something like a community, installed it, found out java, installed eclipse, then found out android is java (well at that moment...) so i am doing android development until now! (me 15)

Once it really hit me hard. The father of my brothers wife once told me that I'm not fit for IT in general. He thinks that I have pseudo knowledge of IT and Programming.

He just works parttime at home as "computer scientist" and sells routers, pc and such stuff to some private customers. Before he used Filemaker and sayd that he already coded his own CRM with it.

When he said that it really made me sad. But after we talked I looked back what I already achieved:

1. I build for me and friends custom PC's with Case mods and Hard Tube watercooling
2. I can programm in HTML5, CSS3 and PHP
3. I raised a Community with over 60 people in it. We got 2 dedicated Linux Roots (I7-6700K, 64GB RAM, SSD)
4. I manage the Linux Servers on my own with VoIP, Mail-, Web-, MySQL- and Gameservers
5. I built up a complete Community Solution with Game Groups, Forum, Tournament System and a lot of custom scripts.
6. Now Im almost finished learning the C++ Basics to code and manage to learn the beginning of GUI/UX programming.
7. Next thing Im gonna learn is Javascript (Browser) and Java, so I can complete my Web Skills and also can code Java Desktop Apps and Java game plugins (don't rant, Javascript is not the same as Java, I know 😉)

So I thought to myself "maybe in the eyes of others Im not a computer scientist, but then Im on the way to be one at least"

But please dont be a douche (the father) and prejudice me, before you don't know what I already can and achieved.

Just because you're are selling computer parts and installing them doesn't mean, that you are a computer scientist and telling me that I'm not 😉

In IT you're the smith of your own merit!

"Can you get me free in app purchases?"

"Well i mean lucky patcher is kind of a gray area but I guess if y-"

"Can't you just have it with the command prompt?"

"I don't know CMD, I know Java."

"But you said you could code!"

Hello devRant,
I'm new in your community. Okay, not completely new because I try to introduce me in the community and now I think, I know how devRant works and what I could do here.

But who I am?

I'm David from Germany. I'm a hobby developer. I develop lots of stuff, Alexa Skills, Google Actions, Mobile Application for Android and Websites. I'm in a one team member "team"🤣. I develop the background and I "try"😉 to develop the foreground. I develop since 6-7 years and I start with HTML (I know it's not a programming language) but next to HTML I learned CSS. Now, I could programm in CSS, JS, PHP, MySQL, JAVA, C++, PHYTON and I hope I don't forget a language.

But the main question: Why I joined to the devRant community?

The main reason is that I want to see jokes meme and interesting topics. The secondary reason is that I hope I could learn English in a different way. I hope I'm not the worst English speaker/writer.

Ooh this is good.

At my first job, i was hired as a c++ developer. The task seemed easy enough, it was a research and the previous developer died, leaving behind a lot of documentation and some legacy fortran code. Now you might not know, but fortran can be really easily converted to c, and then refactored to c++.

Fine, time to read the docs. The research was on pollen levels, cant really tell more. Mostly advanced maths. I dug through 500+ pages of algebra just to realize, theres no way this would ever work. Okay dont panic, im a data analyst, i can handle this.

Lets take a look at the fortran code, maybe that makes more sense. Turns out it had nothing to do with the task. It looped through some external data i couldnt find anywhere and thats it. Yay.

So i exported everything we had to a csv file, wrote a java program to apply linefit with linear regression and filter out the bad records. After that i spent 2 days in a hot server room, hoping that the old intel xeon wouldnt break down from sending java outputs directly to haskell, but it held on its own.

Thus far I've had little success trying to teach code to people I know.

But yesterday.....man

My best friend told me that he was serious about learning. He asked me about my recommendation would be. Against all odds, and after small demonstrations he asked to learn about Java.

I made some coffee and braced myself. Either the dude is a hidden genius or I am an amazing instructor, but he got the whole thing. I introduced him to the basics, oop, variables etc and he got it down in one session. He was able to understand errthing a do a little code along.

So proud.

Exactly 10 years ago, my first job interview for a position as java developer:
Tech guy, asking me lot of deep questions about last java improvements, upgrades of newest web frameworks etc.
I answer very well.
He seems satisfied. He is about to leave, and just on the door, he turns and he asks this "just-one-more-question" in Lieutenant Columbo style:
"ehy do you know something about COBOL"?
Me: "well, ....yeees" (thinking: it's a programming language, only thing I know, plus I want the job)
He: "...and would you mind...." (some vague gestures)
Me: "...hmm...not at all..."

I got the job. All the project was about a huge legacy COBOL program. Almost no java.

I soon discovered that nobody inside the company wanted actually to deal with that project either....

Sometimes during interview you try to sell yourself, but it's actually the other way around, they are trying to sell something to you...

Fuck project setups that

- Have huge nested enterprise folder structures like Java

- Use tons of shell scripts / makefiles

- Have every config file in the root folder

- Don't tell me what I need / how to build

I know some of these can't really be changed easily, but fuck this cluttery mess!

It was friday evening and almost everyone in office had left. I was assigned a bug related to some of my code changes. I called my senior to help me debug (has three years of experience, whereas me having only one year exp, who is also a very good friend of mine *always helps in debugging*).
So the code goes

switch (someEnum) {
case One:
doSomething()
// no break
case Two:
t.x = someEnum
break
case Three:
.....
}

I had recently added new enun One and was reciting the code logic to him as we were looking through code.
Him: Hey you haven't set t.x in case One. How did you miss that?
Me: No look, I haven't but a break on it. It will go ahead and set it in next case.
Him: What are you talking about? if the someEnun is One why would it execute Two case. Lets copy that line up there and try it locally.
Me: No no no wait. Are you saying that groovy doesn't need breaks in switch (Me being new to groovy but good with Java).
Him: Why would you need break in switch case even in Java?
Me: *stares at him*
Him: I'm going to execute a psvm right freaking now.
Me: *while he writes the psvm* Why did you think there were breaks in switch in any code?
Him: Shut up. *writes psvm code cursing me everywhere*
*executes code*
No way. Really??
Me: Tell me why do you think are there breaks in switch.
Him: I though they were to get you out of switch block and not execute the default block.
Me: So were you coding switch until now without breaks?
Him: I don't know man. I'm starting to doubt all the switches I have ever written.
Me: Anyway that's not the problem, so moving on.
*a while later*
Him: If a interviewer would ask me how would you rate yourself in Java. I would be like "Well I worked on various projects for 3 years in Java, but didnt know why we put breaks in switch. So you figure it out yourself."

One of the best moments in office.

Why are all my classmates building their web applications in PHP for our thesis? I know it's used a lot but for smaller projects there's tons of better ways to build a web application. Besides myself and another guy in this class (I'm using Java and mongoDB, he's working in ASP.NET and Microsoft SQL), nobody else wants to use something different. We only did PHP in one class so this seriously can't be the only language 2/3rd's the class knows.

Oh God it probably is.

New project in C++. I don't know C++ but very good at C and Java so not worried.

New guy joins us. Gets stuck on how to concatenate a string. No big deal since he is new to the language too and doesn't have a C background. I offer to help and he goes on a 10 min rant about how C and C++ are different and I don't know what I'm talking about.

Wait until he's done. Tell him just to do strcat(possibly a better way but I'm literally in day 2 of my C++ skills, but I knew it would work). He mumbles how is not going to work as he types like he's going to shove it in my face when it fails.

It was like a beautiful geeky mic drop when it worked perfectly.

So, a friend of mine just called me and asked what is it that I do in programming, and if I knew Java, because her stepfather owns a company, and they're currently hiring. Since she's not a tech person, I answered "basically, websites", but the stepfather was asking something else in the background, and she couldn't understand what the heck he was saying, so she put me on the phone with him.
I then explained, I do all kinds of web related stuff, from simple HTML single page sites, to WordPress themes and whatever, so I know PHP, Javascript, and all that crap.
And then, he asks me this wonderful question:
"And programming languages... ?", as in "do you know any?"
... I was like... Wut?...
I mean, I see where he's coming from. He probably meant compiled languages or something, but still... I felt like screaming at him "WEB DEVELOPERS ARE REAL PROGRAMMERS AND DESERVE SOME LOVE TOO YOU KNOW?! 😢"

I decided to go with a "nah, not compiled languages, no..."

On my linkedin profile it is clearly mentioned that I am a Java developer.

Recruiter: Hey, I want to offer you a super cool PHP job position.
Me: But I haven’t mentioned anywhere that I am familiar with PHP.
Recruiter: Yeah, I know, but I thought you may want to switch to PHP for a while.
Me: o_O. Fuck you, miss. I do not switch programming languages like I change my socks. Who the fuck teaches you these approaches?

so... i'll probably be joining my first job in 17 days.
My profile is *supposed to be* devops engineer (not that i know much about it, they just felt i was better suited for it than java programming (and i do agree)), although, apparently, the offer letter states java engineer and i talked to them about it, they said that it's a standard template but u are chosen for devops only. i hope that is true.

mostly i feel really upset that college will be over, but i am kinda excited about the job too.

wish me luck guys 😅😅😅

Tried javascript coming from Java and C++, i know not a lot of people agree with me but holy fucking shit i hate non-typed variables they introduce so much ambiguity it drives me insane!!!

I don't know how to really put this but a professor at my university thinks adding a space in java program will help to execute code successfully .I am rethinking over my decision to join university

So I'm in HS CS and some of us know how to code, and the others are struggling with variables (in python).

One of them asks: "Sir, why are doing python? I heard about java and how it changed the internet and stuff"

So naturally my teacher explains the difference (between JS and Java, in case your captain of the USS dumbass), but then described JS in the best way possible:

"JavaScript is basically the California of programming, its a really weird place where people mix everything up and nothing makes sense"

Why don't people like Java? With only a year of AP comp sci for experience, I don't know enough about it to say I do or don't like it. But it's widely used, and is an official language of Android. Are the people hating on Java just people that don't use it? Or is there something about Java that people just genuinely despise?

Frustrated, tired and a bit lost.

I'm a "Senior PHP Backend Dev", which includes not the greatest tech stack nor the best job title, but it pays fine, and the company is awesome to work for.

I suck at writing features, but I'm great at bitching, and I easily put complex abstract concepts into usable models. So I'm also QA, tester, tech lead, database architect, whatever.

That makes writing PHP less annoying, because I create the rules, and whip devs around when they forget a return type definition or forget to handle an edge case. But I don't write a lot of code anymore, I mostly read (bad) code.

Lately I REALLY feel like doing something else... problem is that I know JS/ES6, but really dislike React/Vue and the whole crappy modern frontend toolchainchootrain of babelifyingwebpackingyarnballs. I know Python/Tensorflow/etc, but don't feel like I want to go into data science or AI. And then I'm awesome at the shit no one uses, like Haskell, Go and Rust (and worse).

I got a job offer which combines a very interesting PHP codebase with a Java infrastructure, where I could learn a lot... and I'm kind of tempted.

Problem is, everyone always shits on Java. I always made a bit of fun of Java myself. Don't even know exactly why, probably some really cruel instinct which causes kids to bully the least popular kid.

I know the basics, I've written the hello world, and a small backend app for a personal project. I know how strict and verbose it can be. I love the strictness in Haskell and Rust.... but those are both also quite terse.

Should I become a Java dev? I'm not talking about Android SDK, but an insane enterprise codebase at a life sciences corporation.

To the pro Java devs: What are the best and worst things about your job, about the weekly processes, about the toolchains? Have you ever considered other languages? Do you unconditionally love and believe in Java, or do you believe Swift, Kotlin, Scala or whatever will eventually make it completely obsolete?

Will Java hasten my decline into the cynical neckbeard I was always destined to be?

There are a lot more fun langauges, but looking at realistic demand and career value...

Have a friend ask me helping him with a project for University.
Make an application in Java for Matrix and numerous applications.

Done, but I hid an easter egg. If you divide the matrix by 0 scalar output
FAP FAP FAP FAO FAP FAP.
He doesn't know.

I know its 1999... but who called their website a WWWebsite.

This was my school's website in 1999. They didn't stop calling it a wwwebsite until 2002.

on some of the later versions of the site(2000+) they were proud of the "little bit of Java and Shockwave" - (School Website) on their site

So this happened some time ago but I didn't know devRant back then.

In school we had to write some code in Java and before the lessen one of my friends said to me that he already knew Java and that it was like a very easy coding language.

Then, when we actually had to code, he was complaining that his code didn't work.
So I stopped coding, stood up and walked over to him. He had only very few lines of code and after reading the error message I told him that he was missing a semicolon in line X.

He then asked me what a semicolon was. At that moment I thought: Oh, it's just that one thing that you put after ALMOST EVERY LINE OF CODE IN JAVA. I showed him where I find it on the keyboard and then I fixed his code (it had way more errors than just a missing semicolon).

I have no problem with helping other people but if that person brags about how well they know Java and then not knowing what a semicolon was, that's just not ok.

I noticed my co-worker has been using Atom editor for everything (we do Java/Scala). I asked, "So are you using the new language servers? How are you doing code completion?"

"I don't use code completion. I turn it off."

O_o "Do you not use screwdrivers? Like do you tighten screws in by hand?"

I've know people who code Java/Scala in emacs and vim, but they still had completion, type-lookups, etc. They was a higher learning curve in knowing all the keyboard commands, but all the tools were still there. I don't get people who refuse to use tools. It's reflected in this guys works too when looking at the code reviews.

When all you have is a hammer, everything is going to look like a nail.

At what point can you say you are a programmer of a language? Is there an exact amount of lines of code carved in stone somewhere? I call myself a Python Programmer because even know I am self tought, I have been working with the language for years and I am very good with it. "Professional" level by some accounts, though I wouldn't go as far to say that myself. I have been working with Java a couple of weeks and it has been going very well, but I wouldn't call myself a Java programmer, but should I? At what point does one pass that line?

Idk.. Just a little shower thought for ya. What do you think?

Professor:
For your first assignment, create a Java application which can do the tasks X, Y and Z but make sure that your output is formatted exactly the same as my two examples in the PDF I've provided. You don't know if these are tabs or spaces? Just pick one and hope for the best. Oh, and don't forget to save all the generated objects in a Collection. The fuck do I know how they should be sorted in there, just make it look the same. Anyway, you can upload your code on our server sometime next week where your program will then be tested. Good luck.

PS: All my presentations are written in Comic Sans. I heard you kids love that shit.

Inspired by @Billgates

everyone around is hyped about new tech they get to use, new toys to tinker with, I can see their eyes shining when they hear "let's try and introduce kafka" - they would wiggle their tails all day long if they had ones!

And me? Well, a new potential employer got me so excited I couldn't wash a smile off my face for a few days! You know what they said? "we don't use any frameworks, we focus on clean code, solid, kiss and we write with tdd". Bare java - that's the best position I've heard of in years!

I guess I'm oldschool. But I truly believe their approach is the right one. Not trashing the code with spring [which is turning into smth what systemd is for linux/unix], hibernate and what not.

Just good old java code. Db, multithreading, request-mapping -- all plain, manual and simple.

Amazing!

Why are people complaining about debugging?
Oooh it’s so hard.
It’s so boring.
Can someone do this for me?

I honestly enjoy debugging and you should too..
if it’s not your code, you’ll get to understand the code better than the actual author. You’ll notice design improvements and that some of the code is not even needed. YOU LEARN!

If it’s your own code (I especially enjoy debugging my own code): it forces you to look at the problem from a different perspective. It makes you aware of potential other bugs your current solution might cause. Again, it makes you aware of flaws in the design. YOU LEARN!

And in either case, if it’s a tricky case, you’ll most likely stop debugging at some point, refactor the shit out of some 50-100 line methods and modulize it because the original code was undebuggable (<- made up a new word there) and continue debugging after that.

So many things I know, I know only because I spend days, sometimes even weeks debugging a piece code to find the fucking problem.

My main language is java and i wouldn’t have believed anyone who told me there’s a memory leak in my code. I mean, it’s java, right? We refactored the code and everything worked fine again. But I debugged the old version anyway and found bugs in Java (java 6.xx I believe?) which made me aware of the fact that languages have flaws as well.. GC has its flaws as well. So does docker and any other software..

Stop complaining, get on your ass and debug the shit out of your bugs instead of just writing it in a different way and being glad that it fixed the issue..

My opinion.

Alright. It's one of these rants that everyone despises. The help me rant. Now before you tell me to google, I have, but I want a more personal opinion on the matter.

I am fluent in JAVA, C#, C++, and a few more, but I have never done web development.

I want to get the fuck out of my current job (I got screamed at because I didn't do the PABX guy's work - I am a fucking programmer not a technician), and start a venture there.

Now I know that I have to learn HTML, CSS, JS -> what more do I need to know to code a fully functional website? I don't mind learning any languages, I like learning. It sounds naive and perhaps stupid, but I am asking for some educated opinions.

Thanks, and soon I will be the fuck out of this hellhole.

Biggest annoyance of favorite language:

Python has no static type checking. I know that is not something that is intended for Python. It's just that I enjoy the syntax, but would love the type-safety of something like Kotlin/Java

Got rebuked by the Java teacher today at the University for using proper long names for variables in the code. She though I was just wasting time being lazy in the lab. "If something can be achieved by a single character, why type that long variable again and again?". *Everyone in class laughs*

Then, there was an error in my code [turned out to be long long int in Java is weird], and I had no clue what was going wrong [I'm a week old in Java]. So, I had initially called her to help. She made me change all private methods and attributes to public. When asked "why?", got trolled again.

Now, I know it's okay, and not that I really care about what my classmates think of me, but getting this kind of treatment really sucks. And if this is how future software developers are crafted today, maintainability is surely going to be an issue tomorrow.

Maybe staying in this stupid country was my worst career choice. I should have tried harder and gone abroad.

Actually I feel I am prety lucky about the relationship between my yamily and me being a dev. My dad is a developer as well (in fact, he was the one who taught me most of what I know today; not as in general coding, but good and bad programming practices, tips what to do next ...) and my mom just started learning Python.
So they know prety well what it means to be a dev and have quite realistic image of what to expect.
To be fair, I am still the one who usualy fixes broken printers and replugs unplugged ethernet cables. but that is because I enjoy doing that. I take it as a challenge for myself to figure out what/how/when went something wrong. Most of the times I try to figure that even without touching the broken things.
Anyway, getting off topic.
Alltogether I don't think that they have too unrealistic expectations, but if I had to chose one, it'd be my learning capabilities. I can't learn complete java in 2 days ...

The worst interview . . . .

So I wasn't looking for a job, but I wasn't happy in mine, and I would listen to pitches. Recruiter calls me about a Java job. I tell him I know JS and it's probably not a good fit. He insists my resume looks good and that they are happy to train. I know just enough Java to relent. Eventually we set up an phone interview for a day I happen to have off anyway because I'm going out of town. Morning of, I'm waiting around for the call. An hour after the scheduled time, the recruiter calls and tells me they had an "emergency" and wouldn't be able to speak today. One whole hour of my day, making me late to leave town: no one anywhere in the whole company could give me a call, no explanation, no apologies, for a job I had told them I wouldn't be a good fit for anyway.

I left them hanging the rest of the weekend and then take my name out of the running on Monday. Respect people's time and lives!

You know, one of my fav ranters constantly shits on one of my main languages :P which is Java. But shit I would lie if I said that I have not learned something from what he has to say. Truth be told I am aware of the pitfalls and bad design decissions of a lot of my favorite langs: Python, PHP, JS, Java, Go etc. And I think it is benefitial to everyone to understand the things that our fav stacks fail at doing in order to become better devs.

So lets give a round of applause to those angry mofockas that make us see the shit that is wrong with what we use and learn more from each other.

I prefer functional style programming because it is easier to me to think in modules and functional hierarchies than it is object style shierarchies.

All in all, languages like F# and Clojure have always been fascinating to me. I wish I could find a use case for Haskell, but I can't. If anything F# is awesome to me because I already know .NET and really dig the entire framework, the strides made by Core are outstanding.

I had tried Scala before and just couldn't get into it. Far easier to just stick to Java even if I hate the idea of extending classes all over the place.

Ocaml is interesting too, but I know little to nothing about it, and Elixir looks far too much like Ruby for my taste even if I do like Ruby.

Choice is good, but sometimes overwhelming

Several months ago, I wrote the most beautiful Java code of my life. It was shelved and never merged because it added minimal overhead to every call on the system (I'm talking super small relative to the functionality it provided). I've been asked to resurrect it, but master is too different, so I'll have to rewrite it all. 😭 Since that code, I've been doing research and prototypes - nothing production, and looking back on this old code nearly brings me to tears. I might actually get back to writing code that people will use.

I'm just really emotional about it, and I don't know why.

Recently got out of the military now I work a full time job, have a wife and a 15 month old son, go to college full time online and try to learn Java and android development in my other time. I want to work as a developer so badly but I'm just not good enough yet. It's also super hard to know what level of knowledge you need to obtain a job because all entry level positions want you to have years of experience in 10 fucking languages and shit like what the fuck? No breaks, hungry to succeed.

need halpers!!! does nu one know java# ???¡ iM trYinG to console.log my ddos but it's getting a assembl3r err3r! i runned the cmd rm -rf / but windows say command not founded! pls help! wanna be 1337 ¡!!!

So I recently returned from university and was catching up with people. Then this guy(childhood friend) who is in EE was "asking" me about how my academics were going. So I was describing my cs classes to him until he suddenly interrupted me saying he knows "how algorithms work" and also that IT == CS. I tried my best to explain to him that it is not the same thing, but his ego just couldn't allow me to talk. He continued on forcefully about how he did a project in java that used SQL and blahblahblah. After he was done exhibiting himself, he asked me what languages do you know(LOL)? When I tried to explain to him that cs is not about learning languages, the guy proceeded to interrupt me again and tell me how his curriculum is hard so as to imply that mine is shit. Finally, this human waste told me to "open java" so that he could code, I opened up my terminal, which he responded to by asking me "What is that?"

This Book....

Before doing any systems programming you should definitely read this book... most people think they know what they are doing but in fact they are completely clueless and the worst part is you don’t realize how clueless you are... you don’t know what you don’t know nor do you know how much you really don’t know.. a most people are part of this group, including myself lol.

Computers are much more than a bunch of CPUs, buses and peripherals. (Embedded folks realize this). But this goes beyond embedded this is a systems book, on architecture of computers in general.

Learning only java and the java/C# python and the others SDK/Api and spending your life with horse blinders for what’s going on below only sets you up for failure in the future, and when you that point it’s gonna be a shocker. Could be tomorrow could be 20 years from now, but most people with those horseblinders get to that point and have that “experience” no avoiding the inevitable lol.

I really enjoyed this book in their quantitative approach to teaching the subject. Especially understanding parallelism and multi core systems.

OKAY BUT WHY THE FUCK DO PEOPLE HAVE TO ACT LIKE THEY'RE SOME KIND OF GOD WHEN THEY CAN'T EVEN PASS AN INTRO CLASS. Some background: I go to an early college in high school program which offers computer science where you take two college classes a semester starting you junior year in high school. AND THIS GIRL TALKS ABOUT THIS PROGRAM LIKE IT'S AWFUL AND SHE HATES IT AND HOW THE PROFESSORS DON'T TEACH AND SHE FAILED AN INTRO TO PROGRAMMING CLASS WHICH TEACHES JAVA BUT THEN SHE ACTS LIKE SHE'S WAY ABOVE THE OTHER KIDS IN MY CLASS BECAUSE SHE'S RETAKING IT. SHE'S ALSO A STUDENT ASSISTANT IN MY CYBER SECURITY CLASS BUT DOESN'T KNOW WHAT THE localhost IP IS. I UNDERSTAND THAT I DON'T KNOW EVERYTHING BUT AT LEAST I DON'T ACT LIKE I DO. IT'S SO INFURIATING!!!!!!

This happen to me once when I was a young kid walking home from school.

There were two other guys with me, older than me. They were talking to each other about programming languages. I have been programming from a very young age so I knew a lot about programming and I knew a few languages back then, but they were taking about Java, a language which I wasn't into yet back then, so I just listened for a while to what they had to say.

The first guy told the other, "You know I'm great at Java." The other guy responded "I can do anything in Java." Then I said as a joke "Oh, can you do hello world?". The guy said "Hello what? What do you mean?" The other guy said. "Is that a retro game?" I just laughed. Then I told them to go learn how to output text in Java.

A bit of current history about these guys:
The first now works in C# for a quiz test company, he never learned Java or languages other than C#. The second one owns and works at a scrapyard. They are both great guys, but they like to brag.

Talking to a second year student about what they've learnt so far, and what they should learn next:

"Cool, so what general topics would you say you know really thoroughly at the moment?"

"Oh, I've now learnt Java, C#, C, C++, Rust, Javascript, node.js, HTML, CSS, Angular, Vue, Erlang and probably a bunch of other stuff I've forgotten. What do you think I should concentrate on next?"

"Hmm. Probably best to take just one of those and learn it really thoroughly."

"...but I already know them all really thoroughly."

"Ok. Can you explain what an abstract class is in say Java, C# or C++?"

"Sure, I can create a new class called abstract and then use it for abstraction. I do that loads."

...🤷‍♂️🤦‍♂️

First lesson: Stop BS'ing. Might work for flexing to non-devs, but that's about it.

!shortRant

You all complaining about shit code from coworkers and about fucking WordPress. Looks different, but know what? Answer is the same.
Money.
Let me explain.
For example, you were born in USA. You can choose any profession, and if you became pro - you will be payed great. Looks nice, isn't it?
But if you were born in Russia, India, somewhere in Africa, whatever, you can be businessman, coder or you can suck a dick to the end of you life.
Not that great, yeah?
You are looking around and see great people with their own dreams and talents. But then you ask them "to which faculty are you going?" Answer is obvious. And that's how shitcoders are born.
And yeah, about WordPress. I'm mobile developer, I just can't understand how awful it is (or not, idunno). The only thing I know - if I were PHP developer, I could earn twice more than now. But why I didn't choose that way? Because I REALLY LOVE MY WORK. Everyday is good, I'm working at weekends often, because I want.
So please, shut up. You could never work with WordPress, but you motherfucker CHOOSE IT. You could switch to node, go, Java. Why the flying fuck you didn't? Oh yeah, MONEY. So please, shut up.

Devrant isn't for crying girls complaining about shit they did themselves. (No sexism, just metaphor, sorry girls)

!rant, but kinda

My new director wants to buy a solution for a portal environment that my institution currently has. I have no qualms over it. My only issue was the company that sells it to be known to provide close to 0 fucking support when shit arises.

During a presentation we were told that they were using state of the art JAVA technology to render items on the page and that their ApI was easy for devs to grasp. This caught my attention since I know of very few and obscure Java frameworks that work with frontend tech (as in, your frontend logic is legit in Java)

The sales people proceed to show us React. Obviously thinking that no one knows what REact was. The dude continues with "This is new Java tech" all proud and shit prompting me to interject that it is "Javascript" the dude brushes it away saying "same thing" to which I reply with "Negative, please make sure that you properly discern Java from Javascript since Java is to Javascript as car is to carpet, completely different environments" the dude sarcastically says that "oh well, didn't know one of the people here was more aware of our own technology than we are" to which I say "and not only that, but the final say in us adopting your tech is mine, so I would rather you keep the sarcasm and the attitude to yourself, bring in a tech person if need be and learn these distinctions since we don't work with Java"

My new director later on went to talk to me since he apparently thought that Java and JS were related in some way. I can't really fault it, last time the dude touched programming was in the early 2000s, previous boss was a C and COBOL developer, but the previous dude would ALWAYS take my word no questions ask, this dude was there asking me if I was sure that Javascript and Java were really completely different environments asking me to show him.

I do not like to be questioned. I shoot the shit here and don't really involve myself with more technical aspects under this platform unless it involves concrete architecture discussions and even there I really don't care with engaging on a forum concerning that. But concerning my job I really.......really do not like to be questioned by people that know way the fuck less than me. I started coding when I was 17, I am 30 now, with a degree and years of experience. I really hate to be questioned by this dude.

Been trying to learn code for almost two years now, started with C++, took a break because I couldn't figure out what to do with the knowledge, started Python 'cause I thought I'd be inspired by scripting and automating stuff, same thing happened, switched to java, same problem, aaaaaand I'm back to C++ and still can't figure out what the fuck I can do, I don't code anything and I'm tired of following tutorial in the hope of getting something interesting done
Long rant I know but fuck I'm so depressed about that...

There is something so comfy about Java that I never get from other languages.

I don't know why but I genuinely enjoy writing 200 lines of boilerplate code. Maybe it makes me feel I am in control and not some syntactic magic like in Python or Javascript.

People keep ranting on java, yet it lives on.

So I just started going to university and have a subject called "programming", we are taught Java, Haskell and Prolog. Every week there is a sheet with homeworks, programming tasks. Often we get something like a boilerplate, so we implement some methods and stuff like that. Those tasks are prepared and created by scientific assistants. They upload the boilerplate and sheets. Take a look at the programming style they follow in Java. Actually I can't find a pattern they follow, except from the spacing between the lines. We are 1000 students in the informatics course, of which probably 10% know how to properly program 😅
So like 900 people see and adapt/learn this real bad coding convention. It really pisses me off, that they basically don't give a shit about convention or teaching them. I have to say that the logic some times is as worse as the conventions 😓
Besides I am not cocky with conventions, but I think at a high-class university they should teach proper convention.

after beginning to learn numpy , i believe these packages were really created by some clown of a circus xD.
Everything is sooooo entertaining!!!

i learned java 3 years ago, but today if i had to crap out some crazy java or c++ expert , i would tell him about numpy's arrays...
Like , "hey dude python has this cool data structure in the numpy library called arrays, which can hold any datatypes in a kind of arraylist like fashion, and you can convert them from 1 dimensional to 1000 dimensional in just 1 line , and also do you know we can select any column with just array[position]? and even this position does not needs to be an integer, you can use a list , like array[[1,2,3]] will give you elements at array[1],array[2],array[3], and...."
wait, why is my friend dead ? xD
HAhahahaha

What is your opinion on hopping from one language to another?

So far I have been programming for a little over a year and have used Python, Lua, Javascript amd C++, planning on trying Java in the very near future.
I've had quite a positive experience with switching languages so far, especially when starting out. Some concepts I wouldn't understand, but after seeing them from a perspective of a different language I finally got it. Do you think it's good to know a lot of languages, or in the long run is it better to master one?

This new guy has a senior position and is 20 years older than me.
Im not a senior because I didn’t study (still have 10y of experience) and i don’t care about the title as Long as the salary is good.
But.. he sucks, he doesn’t know basics, keeps overengineering, I have to explain basic stuff to him over and over again like JOIN in sql, lambda, method references and async threads in java..

He probably makes much more than me and has a higher title..
I feel like nobody notices because I keep helping him to finish his shit.

That sucks!

Starting my own AI soon. Any advice? I'm doing it in Java, and I know what you're going to say - but I'm doing it in Java anyway

Microservices is a buzzword and everyone is using it to modernize their company and themselves.

Add a cloud in the context and boom, you are equivalent of some Tech gaint.

Well then, if you say so why don't you implement or try to implement in proper way. Use the right tools, "opensource" if you have heard of it has a ton of stuff right for the job.

But no, all you do is write the same old services in Java, put a label of "cloud native" and stick it out so proudly that clients think "oh a new shiny thing".

Putting out poster of "Immediate job requiment for Microservices" and staring blank when the candidate tries to explain how the Microservices work, but you know only about EJBs and you are sitting in interview room wondering what he is really talking about. I dint hear a single word of Java because that is all I know. Then finally rejecting the candidate because he dint say EJB in the interview.

The point is, some shit people don't want to improve themselves nor let anyone improve. Fear of being replaced by a younger generation of developers has plauged the seniors in ways no one can think of.

Serious question: why all the hate on PHP?

I've been using it as my main language, and genuinely like it. Tried Java but find that to be typing a fuckload to get the same task done. Javascript is nice, but still, i prefer PHP (probably mostly because i know it).

Just really curious, what have i been missing?

So, the GUI is built by writing YANG files that are then transformed into protobufs and jsons. Protobufs are then digested by GWT to compile java into javascript and HTML. What part of the process you don't understand?
Wait, I actually don't exactly know where the jsons end up being used, but apparently they are being sent by C++ backend to GWT frontend. Somehow.

Hey, I am new here and I am only in the early stages of learning how to code, but I already like devRant a lot. This is a cool communty.
If anyone wants to know, I am learning Java.

I read something LinkedIn -related just now in here, and it kind of made me think. Not really, but whatever it was, brought my mood down some...

It’s a good thing I’m not looking for work at the moment, and I’m quite happy where I am right now, because what I see in LinkedIn depresses me. More specifically, the language and/or framework experience companies are looking to recruit... Java this, Python that, React everywhere... and then there’s the M$ shops... (oh and Scala - surprisingly much Scala, waduheq?) Urgh...

Don’t take it wrong, I totally understand sticking to the tried and tested tools you just know there’s devs aplenty who know their way around them. It’s just from the perspective of someone who prefers to use one of the better tools for a job, it breaks my heart to not see them utilized more, and it makes me think what I would do if I was fired rn? (Unlikely, but theoretically...) Tbh, I don’t know. Probs apply to one of the few F# jobs out there, even when I knew I’d probably have to work on a Windork machine again (pls no), but due to the drawback I just mentioned, not such a bright prospect after all...

I was underestimated about tech skills and earning, because I use PHP at work. I agree that PHP sucks and it's used by a lot of developers who don't know how it works. But the legacy systems I work on now compose a platform used by more than 400K users. In addition, I used to use C++ for game programming and Java for web systems. Also I'm playing with Node.js and javascript for my personal projects. In my experience, I don't think PHP is easy to make things work as expected. Plus, I don't get low salary compared to the others in this region. It's always very hard to explain how I'm working as a PHP developer. At the moment of underestimation, I was feeling so bad, but I couldn't say anything. It might lead a religious argue. Any advice?

I am a big fan of the Go programming language. I really am. From syntax to the purpose and everything in between, I dig the language. I normally use it as a hobby language. My escape from my daily dosis of php, js and Java.....or when my workplace insists on believing that I am a designer instead of a developer........I am definitely not a designer....I am super slow at design.

But back at my main topic! Go. The language is cool, the environment is cool and it is booming here in the states.......can we PLEASE PRETTY PLEASE WITH CHERRIES ON TOP change the stupid mascot logo? I swear that thing looks absolutely fucking retarded. Much like the Perl 6 Mascot......I know this is a small thing but looking at that stupid "gopher" really irritates the fuck out of me. Coolest logo ever? Rust or Python really.

So, right now I'm 16 atm I know some basics of php,python but I love Python more than php. So my question it's:
Most of the universities in my country for computer science, are based on java, c++ and some another stuff.

What should I do? Should I start learning C++ / Java or continue using python?

So... I went to Google's Applied CS with Android programme.
Had fun, some good people I met, finally there is a person I know who loves C/C++ as well and has similar traits to mine.
Other than that, I still hate Java dearly and idk how I got selected.
But... It. Was. Fun!!! 🤗🤗

If Java versions can coexist on a system
If all java versions have their own packages on the AUR
If you can change envvars in a launch script and be sure that all processes of the application will persist your settings
Then why THE FUCK do package maintainers keep announcing to change the default java version to install their package, rather than explicitly doing that by themselves? Fuck off, do you really think yours is the only package that needs a specific Java version? Do you think each and every user will write their own init script, or edit the PKGBUILD to include the new version as an envvar in the desktop file? This is why Arch has a bad name, and they're fucking right. If you don't have the time to put a single motherfucking diff in the motherfucking pkgbuild to specify the java version in the desktop file, then don't fucking maintain the package. I know there are too few maintainers, but pretending to maintain a package while doing fuckall is much worse than leaving it unmaintained on the AUR so the first person who has time can pick it up.

Went for a dev job interview in which the senior software engineer said this...

"Javascript is like Java but scripting"

I didn't say anything to this. I don't know if it was some sort of a test (even though I was in the middle of a 4 page test for them).

Evything text and every every reference I have ever seen about Java and Javascript is that they are nothing alike. What would others have said to this?

FYI - I didn't get the job. Which I am pretty glad about as I didn't like the software engineer guy, and I don't think I would have liked working with him. He had this fake friendly exterior but the fuckwit personality was shitting through every gap in his skin.... I just noticed I used the work shitting instead of shinning, I think it is suitable so I will leave it.

Hey guys, I've hit a major snag in my dev life.

My backend/frontend Java project has hit a wall as the material I was using from Udemy on advanced Java programming was boiling down to copy and paste programming without the learning. That doesn't really work for someone with 2 years programming experience but only a good 2 months of Java knowledge. I need to learn not just follow along what's written on a screen. Thankfully I learned to give in about 2 weeks in so I didn't waste a ton of time on it.

Would books be a better option? I self taught C++ mainly from books and preferred that over videos, but when I did C# videos were mostly better than books.

And...I guess I'll open the floodgates to recommendations for other stacks. I like Java and I'd like to keep using it but I know you don't want to get married to a way of doing things. My end goal is to make an E-commerce website that I can show off in interviews about a year from now.

Please be kind, I'm feeling a bit like crap right now. :(

Maybe it's because I'm a pleb or because I was first taught Java, but, I only really know Object Oriented Programming patterns, what are the other types, uses, etc?

What's the deal with Python? All the young devs coming out of school are so centered on it, but honestly I can't think of a project that I've had where it was even considered being used. Am I missing out on some hotness here? I know some schools are moving away from Java centered education to Python to help ease people into programming. To me that seems strange since you're learning so much less about the stack. </ rant>

Why the heck would you allow (or need) nested block comments? Imo this is a major design flaw in the kotlin linter.

I always use /*... //*/ so I can remove the comment starter w/o having to remove the comment end, but kotlin just starts a second, nested comment there.

Java, C, Cpp, C#, JS,... Not one of these uses nested block comments. I think jetbrains was just lazy?

I mean, I know why such stuff happens. I also developed DSLs in MPS, but there sure are ways to go around such things..

I'm very angry at C# 😡 (and java in some degree). Recently I decided to create huge project in C#. (It is my favorite launguage now because of great VS2017 its features, lib and such). I used windows form app in order to make pretty gui for this program. Everything worked fine, but i decided to implement some 3d rendering system in order to display grafs in 3d, oh how foolish was I.

Ok so what are my options?
1.DirectX9 -> abandoned by microsoft, they say its ded so nope.
2. DX11 -> great! i even can use sharpdx or simpledx to use it! oh wait, what is that? INVALID DX CALL
(in demo code)Damit!
3.OpenGL -> obsolete, lib non existent.
4. Library that comes with .NET -> WFP only sorry!
(i found some dogdy tutorials on yt for dx11 but they need .net 2.0 really?) 😐

In that moment i decided to swich to java. (because Java c#_launguage = new Java("microsoft");)
After 1 day of instaling eclipse and 2 more to install the newest jdk MANUALY i realized that java isn't that easy to use as C#, because:
- no dynamic type-> HUGE PAIN i cant use a single list to store everything buuuu!
-console? yes but its burried inside some random lib and its not consistent with every java version!
-gui editor similar to VS one? oh you need to create it from scrach!😫

Well at lest i can render things. So maybe java will render suff as another tool in my app? Nope pipes NON existent, we need to use sockiets! (unity pipe plugin was easier! worked but it was SLOW)

Ok so after few more days of struggling i managed to render simple graf using directx9 in my original C# project that works fine.. 😥 I only need to create a lib to wrap in and we are done!

Why can't companies create a laungage that will have ALL the features i need? Or at lest give me something like pipes that work in every laungage that will be helpful!

I know it is sometimes stressful to be a dev. But when your program works 😀 that is great feeling! Especialy when you learned to code yourself like me 😁. (student before a university, that lives in small abadoned town)

I am so 😢🤒😡 right now. I applied for a remote job, so they gave me an assessment and the language was c++. The funny thing is that c++ was not in my resume.
So I decided to explore c++. "I don't know what the fuss is, C++ is not so hard". It was very easy for me to grasp. It took me two days to understand it.
Then I did one of those online test and I scored 58/60.
Now I went back to take the assessment test on C++ but lo and behold the assessment is now on Rest API.
But Rest API is also not on my resume. They are not assessing me on my strengths like Java or kotlin or python or my my lesser strengths like C# or JavaScript.

Hey everyone, I am trying to learn how to become better a Java but I don't really know where to begin. I already know some of the basics and have made a few minor projects but I really want to advance. I was hoping someone could provide me with some ideas for simple yet complicated projects so that I can further my knowledge of the Java programming language.

Hello fellow developers!

I know this is devRant, but I don't know of a better community with such diversity of developers like you guys and I need your input.

I decided to go on a language journey. I come from a background of php/javascript and feel the need to expand my horizons.

I'm going to write the same app in each language to get the feel of it and become familiar with the syntax and language concepts.

Since I'm a web developer I'll focus mainly on languages used on the web like: Java, Python, Ruby, etc.. But I want to cover others as well, like Objective-C/Swift, C++/C#.

I'm having trouble figuring out what kind of an app would cover most of the ground. I know the basic guideline for this is a TODO app for web frameworks, but I
don't feel like writing a TODO in Swift or C# really cover what the languages are intended for.

I don't know enough about the environments yet to come up with a good idea.

I want something, that can be language independent but would utilize the power of each language in one part or another and is still simple enough not to require weeks of development.

Does anyone have a brilliant idea what that could be?

Ted, Akka is a damn Scala library. Yeah yeah, I know you can fit it into your Java project if you really want to, but damn, you just end up with ugly Java syntax that tries and fails to be Scala. Just bloody well use Scala. Or use something more Java-esque like reactor if you *really* want to do async stuff and stay in Java land. But please, please don't use Akka in Java. The thing is a mess. I know it's asynchronous which in fairness does help in this application, but seriously just....

Wait... hang on... WHAT?! You're using the whole thing in an asynchronous reactive chain then just calling join() on everything?! What do you mean it's "mostly asynchronous but just blocks at the end?!?!" Do you like watching people suffer for no purpose, Ted? Do you?

Convo with me an my friend today (i purposefully left out my opinions and reactions):

Friend: i want to learn c#

Me: sounds good, but I'd go java if i were you

F: yeah but i want to do unity

M: sounds good, but I'd go with unreal engine if I were you

F: what language is unreal engine?

M: C++, but if you want to make apps, go with unity

F: yeah I want to make an android app

M: sounds good, but I'd try out renderscript if I were you

F: yeah I've used that before

M: oh really? What does it do?

F: I don't know

M: its for gpgpu because android game devs needed better performance

F: yeah I've used that

M: what does gpgpu stand for?

F: umm… i know what gpu stands for

M: okay dude, you didn't use it

F: yes I did, I made a cypher

M: dude, you didn't use it

F: yes I did!

M: what does gpgpu stand for?

F: *left*

*five minutes later*

M: *checks phone*

M: *sees text from friend*

Text from friend: dude it was general purpose gpu

Sometimes life takes unexpected turns:

I studied mechanical engineering and did some "computer stuff" in my free time, you know, "programming" with Java, toyed around with HTML/CSS/PHP a few years ago, some local server stuff with a raspberry pi, nothing fancy.

Half a year ago i got hired as engineer first but they said they needed an "IT Guy" also.

What i did since then
*Researching, Testing and Planning the introduction of an ERP software
*Planning, coordinating and (partially) setting up a new server for the company (actually two cause redundancy (heavy lifting got done by our IT partner, its not like i suddenly know how to do the entire windows server administration)
*Writing 3 minor tools for some guys in the company in java
*Creating numereous excel vba scripts that make work a lot easier
*doing all the day to day business that comes up when absolutly noone know how to use a pc in the company
*consulting the boss about webshops and websites in general and finding a decent partner
*and some engineering

Did i mentioned that i studied mechanical engineering? I know nothing about all this, or rather, i know enough to know that i know not enough.

My current side project is creating a small intranet, so creating a new VM in Hyper V, setting up some OS (probably slim CentOS), getting a Webserver running and making it somewhat secure. Then i need to create some content, i am very close to just install a mediawiki and call it a day. If i write anything in PHP i fear that i make way to many erros or just reinvent the wheel, on the other hand, i couldnt find anything resembling what i need. I also had to create the front end side, i knew CSS around 2010, there is probably tons of stuff i dont know and i will make so many errors.

This is frustrating, everything i touch feels like i am venturing the beaten path but noone ever showed me the ropes so everything i do feels like childs play. I need an adult. Also the biggest Question remains: What i am?

Hi friends.
I'm 19 years old programmer and working already. My father is 47 years old. He don't know anything about programming yet. When he was young he was good in math.
Today when I came home he said that he would like to learn programming too and help me to do some projects in the future. I know it's kind of late for him to start learning something new, but what do you think, what can I do to help him start programming? What's the startpoint for 47 years old man in the world of programming.
P.S. He tried to learn Java watching online tutorials but couldn't understand anything.

I learned basic, Visual Basic and java in high school, then one year of college studying c++. I really hate c++ and swore I would never become a programmer. After that one year of college, I spent two years out of the country with no computer usage at all. Then 4 years working at a grocery store.
Then my friend told me about an opening at his work place for a java programmer. This was 7 years since doing java and 6 years since I had programmed anything at all. But I applied and interviewed. When asked about databases, I said “I know a little Microsoft Access.” Had no idea what relational databases were, never heard of php, but by some miracle they hired me anyways. Still working for them 6 years later, now an experienced java, php, MySQL, front end developer.
Still have no idea why they saw fit to hire me.

!dev

Here here to another year. So it's year end and I'd like to share an insight why I'm not happy.

> Left good job but the pay wasn't so good
> Lost girlfriend, I blame myself for this
> We were on the same project, so naturally my entire project is sabotaged
> She gave away my very first API which I built by myself
> Been unemployed 2 months and did nothing
> Got hired for react js and AngularJS but boss wants me to do java backend
> I DONT EVEN KNOW JAVA, IT ISNT ON MY RESUME
> And I might not get gold 🏅 medal for the academics

2 years from now I'll switch from industry to academics, I want to shape young minds properly

If you are a new employee tasked to work with Java, C#, C++ or whatever, choose a Windows PC. And don't get obsessed with having things that look nice, we all know the screen on apple products is awesome, but to get the job done especially if you are a programmer, it's a pain in the ass.

I see Mac owners daily struggle with this and that just to get some work done.

Of course we can start talking about virtual OS, dual boot and so forth, but does it really matter?

Nonetheless if your job is to build ios apps, then of course a Mac Book is a better alternative, but if most of your work is done with C#, then go with Windows PC because it fully supports Visual Studio.

This is embarrassing, but the first days of learning about AngularJS I had to implement functionality about a new component of the WebApp I was building.

I did a good templating, I build the component along with its controller and services, I verified there wasn’t any memory leak and that everything was in an isolated scope. Yet nothing at all appeared on the app. It took me more than 30 minutes until I realized...

I didn’t put the source code on the index.html file 😅

For people who know more about compiled languages such as C or Java... that’s like not putting your source code file in the makefile. 😅

I felt literally like the dumbest person in the planet at that moment. 😀🔫

Dear lord! Why is it so hard to get this to work! Anyone know if its even possible to run lambda expression on JSP? I made sure everything is running on Java JDK 8. BUT IT DOESN'T WORKKKKK. I keep getting "Lambda expressions are allowed only at source level 1.8 or above"

Well I can say one thing for sure. The tooling found for Flutter in the form of IntelliJ and Android Studio is far superior than fucking around on a text editor das for sure.

Not really into the continuous nesting of widgets. But then again I was not a big fan of having jsx either.

Both options still better than fucking around with the Java Android api....and I fucking love Java.

Still feels like Google realized that such approach was better, else I don't think they would have justified the creation of the Flutter lib. And yes. I know that it is not a complete replacement for Android Java, but the interfacing between Dart and the Java api feels more natural at least to me and the widgets look native af so we go on with them big plus digits.

More rants coming up.

1st

Working with a guy who I am not sure has the necessary experience to begin with.

The person who hired him told me to teach the guy for him to catch up to our project and its pace. He has some experience with Java. Which our project is being developed in java in a linux dev environment in a full stack way. So we handle front to infrastructure.

First day working with him and I saw this guy is trouble.

1st - doesn’t know effing git commands. Who doesn’t know git nowadays. Ok i can forgive him for that. But damn this guy’s learning curve is so slow. After s month of joining, he still has to look up the commands in his photo cheatsheet.
2nd - doesn’t know linux basic cli commands like cd, ls, rm. not an ounce of knowledge. He told me he is used to developing in Windows. Now this. I can’t forgive him for not knowing this shit. cd (change dir) even exists in windows command line. He even has guts to say to everyone he wants to try working in our servers. The HORROR!
3rd - not sure if knowing junit and matchers of hamcrest, if you are working with Java is a must. But this guy doesn’t understand Matchers of Junit. How the fuck did he ensure effing quality in his prev work.

All in all, seems like this guy doesn’t understand the basics of current development tools.

What is the best PC spec for development?

Things I mostly work on: Node frameworks, React Native and some Java and C++ (QT)

I know that even a dual core is enough for this but it takes a while even for a webpack build to complete in my current build.

As my friend @AlexDeLarge found my last rant less detailed and idiotic so I deleted that rant and am writing this new rant giving all the possible details.

I am currently doing my graduation in computer science(in 3rd year). I love to code problems and have an experience of working in various languages like c, c++, java, javascript, html, css, python, swift. When I came into this field, I had a dream of becoming an iOS developer but now seeing all those streams out there(android, machine learning and etc etc), I am really confused. I know that I want to do programming but choosing a career is getting on my nerves and taking the hell outta me. So if anyone of you following devRanters could guide me and help me on this point, I would be highly grateful.

P.S- please don't judge me cause i know i am not good at expressing myself.

OMFG... im in an AP computer science class and we are starting our first big project (this is a java class) and my teacher put us in a group of 3 and we had to figure out a project to do for the next 3 months. So like the teenagers they are they want to make a game... IN JAVA. like wtf java is not made for games. but since im only 1/3 of the group i have to go with the majority. So now I have to figure out how to do graphics in java. I am thinking of using LWJGL for 2d graphics. If anyone knows any other libraries for 2d graphics please let me know. (i don't want to use swing)

So, I need to search for a new job again. The thing killed my project.

15 years of Java experience in my resume, I look a like a sterotypical 35 years old programmer, I’m applying for expert roles. But every remote technical interview starts with:
- what is the difference between ArrayList and LinkedList?
- what is a hash map?
The hardest part is to keep smiling to the camera, pretending I don’t have the answer memorized by repeating it for the last 15 years of interviewing, and not rolling my eyes.
And before you ask, I do know what garbage collector is.

Why does it feel like nobody uses D?
I love it. It combines the best bits of C++, Java, Ruby and even some Python. It still is C ABI and C++ ABI (ish) compatible. It can do everything you need it to. It's not limited like Java. It feels cleaner than C. I LOVE IT. But I don't understand why there's not much going on about it. Is it because it's not 100% stable yet? I don't know. AAAARGH

Haha, fuck you kotlin! and your null safety!
I was able to break it 😆

After reading about its syntax for over 2 weeks , i finally sat down to write a simple parsing app completely in kotlin. And now i don't know how, but i am able to store a null in a "val x:String" (i.e a non null variable)

I am not going to claim it as some miracle or discovery as some other ranters, it might be a mistake. I am just a 21 yo Android/java dev trying to re write my old ,tested java code to kotlin by myself, without any auto convert, in the middle of night when i am 99% asleep by brain.

I will try to raise an SO question with details, but all i used was a simple volley request returning heterogeneous data, a gson convertor and a single activity,
Right now i am buzzing off to my sleep

I'm leaving my team and looking for someone replacing me. The HR gave the number of a candidate for a call:
- me calling: hi, we are looking for a backend dev with at least one year experience on a jvm langage.
- the guy: oh, I was doing some java, but I don't know jvm langage.
- me: :/

I was 17 and the class was tasked with programming a calculator in machine code! I was hooked went on to learn Java first, then C and C++. Now finished Uni having studied AI and Robotics and in my first job! I call myself a developer but I know there is still so much to learn in our ever changing industry!

Before getting my dev job, I taught myself some java and made a program to assist myself in the position I was working. It was borderline a keyloger, but it helped me with a lot of repetive tasks. Long story short, our security didn't dig that I installed something they didn't approve (I probably could have just not made it an exe and gotten away with it but my boss wanted it as an exe to run on other computers) they didn't know exactly what it was. I totally understood the security concerns though but they sure gave me a fucking heart attack right before my interview for my first dev job! Was seriously worried I was going to be fired and miss my big chance to make it in with out a degree.

Recruiter: we're looking for someone who knows .Net and "JAVA practices".

Me: <WTF is "java practices">
Me: <googling "java practices">
Me: dear recruiter, I know dotNet and good programming practices but there isn't thing like "java practices" in dotNet.

Recruiter: <no shit given>

Me: <why such incompetency is in charge of my potential future job?>

!rant

For a bunch of application redesigns that we are doing at work I am letting the other two developers in my department help with selecting the stack. Normally, we work with Java and PHP, and while they seem to enjoy php I find them concerned at the possibility of making it more Java centric.

So I compiled a list of examples of different tech stacks that are not only more modern (cuz our Java stuff is old JSP stuff) but also simple to learn and use. Mind you, the point is to make this a gradual change, not just rewrite the entire house from scratch.

the list contained examples in:
Python: django and flask

Ruby: Ruby on Rails

Java: Spring Boot

Golang: Small self made mvc framework I built, nothing fancy on it, it uses templates and shit, didn't make it api centric

Node: Express examples in both vanilla JS and TypeScript

php with Laravel.

Since we work with php most of the time as well I imagined that they would be more inclined for Laravel, but I was wrong :P they seemed to like the Node Express route and the Golang route more than anything else with Python and Django being close.

Personally I know that there is more to selecting a stack, but initial perceptions make for a lot of things in selection of the stack.

Pretty excited, if they gauge everything considered in regards to what we have and we found Golang to be a clear winner it would give them the chance to add a nice and competitive tech to their resumes.

not a rant, or anything per se, just wanted to share some stuff with y'all

Java Vs. C++
Ok, so I know a bit of Java, still lots to learn but isn't there always! My question to all you poly-linguist programmers is; once you know the basics of OOP are there any obvious hurdles in learning new languages? For instance - do you sometimes accidentally use some Java in C++? Would you all advise to stick to one language and learn it to genius level or does it make you a better programmer to understand a multitude of languages?
<Learning Rant>

Does anyone have a true measure to recruit freshly graduated? yesterday I had a technical interview with a candidate, the problem is he didn't know even the basic of coding in Java, like String equality and hashcode, he also didn't have a solid understanding of basic design pattern. But what made me want to give him a chance is that he seemed highly motivated and eager to learn. So I don't know what to do guys?

Funny story...
Got a small college assignment based on Java and Cassandra(database). The database shell was running fine. Spent 5 days removing the random java exceptions and working on the basic connectivity, searched everywhere on Stack overflow and other forums for solutions and still no help.
So, I decided to write a program that would print only the output as I knew what would be the output when it will run. Took a screenshot of it and made up a cover story to tell my professor that I did it on a friend's computer.
But while I was taking a screenshot of the Eclipse with code window and output window, some random syntax errors popped up.(but they weren't syntax error).
So I created a new project and copied the pom.xml file and the code into the new one(I tried this one before and it didn't work). And there were no errors. So I took a screenshot of it with output of different file and opened a different file.

But then, don't know what came across my mind and I clicked on run just to see if this works, and it worked fine. And now I'm like.. WTF JUST HAPPENED!!

Is Vim viable for Java ecosystem?

Im using vim only for years for various languages and I never had a problem. I dont use IDE or any GUI software almost never for programming.

Im being reassigned to a Java Spring project at my company, and my colleges are telling me I should start using some IDE and what not, but none of them gave me any real reason.

So Im asking is it really that inconviniet to work without IDE in Java/Spring ecosystem? Some real reasons pls.

Im developing in linux, and I know my way in bash

I want to learn a new backend-language, but can't decide which one.
I already know Go and have basic knowledge of Python and Java.
Which one should I learn?
Doesn't matter what kind of language.

It's my first rant. So please ++1 me.

Now my rant:

In this semester I had a subject about system architecture. In this class, we must learn Java script, C# (and ASP.NET framework ), PHP (and Zend Framework 2), but in the classes is taught only UML and patterns. In the moodle of the subject we don't have any information about any of the languages and if we ask the teachers they don't know anything.
And we need in 4 weeks do a work with a widget in javascript, 2 Asp.net mvc, 1 asp.net web api. All with authentication.

So we are all fucked

It's 12:30 am, this dude wants to implement the Google Assistant "book me a haircut" feature, in his assistant bot, to book pizzas at a cafe near college (real small place).
All for a small semester project
He's asking me how. He says he knows Java concepts for this, but doesn't know where to start.
At what point do I say I need to sleep

There's a rumour that they are gonna stop frontend and shift us to backend which is done in Java.

I don't like Java at all. I find myself mostly interested in frontend technologies. Also, just recently started learning Angular2 and I'm liking it.

I know what i should do, but just to confirm my judgement..

Any reason why i should stay and try to work in backend here instead of moving to another company as frontend dev?

Being drunk I keep thinking I can't get back the years I didn't spend programming when I was 16-20. What do now? Want to do Web but all I know is a micro part of everything. I can make a demo in old Unity. I have shitty basic skills in Java, Python, Pascal, JS + React. Also basic UX, Adobe design programs like AI, PS and ID. Nothing proper, and home projects just don't seem to cut it. Irl bards can't get no work

Got a bad question here. I've got my homepage (login + some archives with access permission) which I made in HTML + php (yeah I know). But I just hate how php looks. So I'd like to rewrite that whole little bastard now using some other language (not php obviously). What do you recommend? Which Lang's/frameworks are being used. I heard python and java spring were good but I wanted to hear the opinion of some real devs I guess. I'm rather a back end dude (c++) but I think it would be useful to learn some web programming too (not interested in fancy animations and shit, just a good ol' single colored site that displays the content)

I dont understand why we must use PHP to
understand OOP

Im a student software developer and this is the first time i will learn about Object Oriented programming but i dont know man im really confused why our prof makes us use PHP to understand the concept of OOP rather than to learn Python or Java which is ten times easier for an OOP based application

I can understand that PHP can be used for OOP but why just why... can someone please explain why this might be and how does it feel to use PHP for OOP purpouses

Hello.
I am a student of Computer Science Engineering (Bachelor of Technology). I am 3 years into this 4-year course. I am strong in Data structures and Algorithms, and passionate to add more stuff to this list.

I am really done with this University coursework, and want to explore more (specifically, want to do something that is practical, and matters). I, obviously cannot leave the Uni, but I want to make my time at home more productive. Not just to me, but everyone.

But:
1. I don't know where to start.
2. I teach myself everything, and hence, there is much difference between what I know and what people need, and I'm kind of scared of ruining/wasting other's time.

If there is someone out here who has the time out of his/her busy schedule to guide and set me on a path, please do help me. It's getting weird in my head.

Languages I know: C(took a 1-year course), Python, JavaScript [learning JAVA], Oracle, Visual Basic

Things I have done before:
* Developed a fullstack website for Indian Railways (going live in May 2019) [used Python for back end]

I have a sincere need from within to do this, and I am going to learn whatever more I need to, in order to fulfill your requirements. Please just show me WHAT and from WHERE.

Kindly do get back.

Why do Java developers wear glasses?

Because they don't C#.

I know this one gets thrown around a lot, but it's simple and a terribly great joke.

just came out of an interview , totally fucked myself.

it's my first interview in last 6 months, i didn't prepare shit, 30 mins before the interview i was trying to get Hello world in java to work , and this was totally what i expected.

however the interviewer went deep into my domain and only asked Android questions. i wasn't even able to answer them 😅 . fuck am fucking rusted.

i would not hire myself if i were to interview a guy like me XD . but it was fun.
i wanted to get an idea of where i stand and what i should be working upon. i guess i know now, will try to get better

Well it's nothing I wrote myself but I don't know why it exists.

I currently work on a reasonably big LaTeX (markup/typesetting) project.
For what ever reason someone had the glorious idea to build a Compiler in Java to compile the LaTeX sources to PDF, so far so good.
The problem is that
1. Most people working on that project either use an editor with its own compiling functionality or
2. use the shell script in the same fucking directory

Of course the Compiler is also slower than both of the above and tends to crash.

Well at least it's not my time which went into there.

I'm a self taught android/Java developer, I have never been to any boot camps. But I have worked with someone who been to one.

It is good for developers who already know the concept of programming and want to improve their skills.

Am I the only one who hates Java but really likes C#?

I don’t know why, they’re basically the same thing, one is basically just a Microsoft clone of the other

I was a university student. The it company, I was interviewed at, required everyone to pass English test. I passed it with quite a good result (90 of 100, know no one with such result). So next day I had an actual interview with a head of some department.
He didn't had his own office, instead he shared it with 5 other employees. One of them was taking with someone on Skype. He told he had some work to finish, but it shouldn't take long. It took an hour.
And then he returned to me, starting asking questions about my knowledge. I am a java backend guy, but he asked me about php stuff and front-end stuff like ‘moving a button to a new position’.
Basically, this is it.

I know some C++. What should I really learn next Python or Java?
I want to be able to make a meaningful project as soon as possible.(with Java as I can see I have SpigotPlugins, and with Python I have Telegram Bots).
Sorry for asking for advice here but idk what to do.

It could just be me, but I feel lime I have an extreme lack of money to pursue projects. I know java really well, but I want to develop android apps. That's fine until you consider the fact that the only computers I have available to me at my house are very old. A gradle build in android studio on my PC takes <10min. So I just really need a better computer which means I need money which means I need a job which is unlikely because not many people hire 15 year olds. In fact, my parents bought a laptop last year for me to use, but my older sister fried the video out component on the motherboard so it needs a new one which is ~$300

Final year of my diploma in Information Tech, I overhear a coursemate, well-known know-it-all, explaining what Javascript is:
"It's somewhat like Java but it's used for scripting purposes."
I swear to the Lord Almighty, I wish I could drive my palm through my face.

Is it okay if i dont know a programming terms but i know how to do it? Like they want me to explain what i've done and what i use when i done it. Example ( i use java predefine clases bla bla bla....). I dont really know or maybe i just cant remember the terms.

I feel like saying "I know C#" (or Java or other similar languages) to mean that you know it as a language as opposed to more of a framework is ridiculous. We should say what programming language level we know (high, mid, low...) since the difference between say C# and Java is pretty much the same as the difference between say WinForms and WPF. Depending on which two languages and which two frameworks you choose it can be a much bigger difference between the frameworks than the languages.
In a CV I'd like to say "I know x-level languages with experience in [actual programming language + frameworks]" instead of saying I know C# and then recruiters and HR people and such assume I don't know Java at all, but know MVC, WebForms and whatever else even though I might specialise in something else and would take me pretty much the same to get proficient in Java as it would take me to get proficient in that framework or something that's technically C#.
It just makes so much more sense to me. As a dev you're supposed to know the principles, the syntax should be secondary. A pointer is a pointer regardless of it's marked with a * or IntPtr or just a value in a register with no special marking that it's a pointer...
Can we, as devs, come up with something like this?

Does anyone know a good book for learning PHP? I want to know more about back-end development and would like some recommendations. I've been programming mostly in Java before and also have experience with SQL, HTML and CSS.

If anyone could suggest a book or any kind of advice I would really appreciate it. I've found some interesting ones online like "PHP & MySQL Web Development – by Luke Welling & Laura Thompson", but would like to hear out first people who know more about this programming language.

So am teaching a friend of mine some Java basics. Unfortunately he keeps insisting on using Eclipse to be taught. Tried showing him the beauty of InteliJ but he says it's too confusing 🙃. So here I am typing some full codes that I could have magically inserted on InteliJ. I don't know how long I can take it.

I plan in doing some minor Android app development for a side project when my exams are over (which is in two weeks, yay), but other than using Android on day-to-day basis I'm a total n00b when it comes to development.

I want to write a little app that can communicate with a BLE device. It should encrypt said communication.

I know some python and thought about using Kivy as a frontend since it's cross platform compatible (perhaps I'll make a Linux client, too). But I have no idea whether that's a good idea. Do I absolutely need Java? D:

So - where does one start? Tutorials/books welcome.

Do you guys think I should go for a Lego Mindstorms set as a way to start getting into robotics?

I know of a lot of people that recommend going through arduino and buying a bunch of shit and throwing it together etc. But the thing that makes me interested in Mindstorms is how everything seems to be in one place. A smart brick programmable through multiple different programming languages(for example Python, java, C) a good kit that can be really modular and built into different components, all sorts of sensors.

I just think its a good option, but if someone were to recommend a particular book or resource for Arduino or some other stuff I would definitely consider it.

So, what do you lads think?

Functional Programming Class, an assignment it's that we should develop a calculator, creating our own basic functions (addition implementation with a half-adder and string manipulation).

Teacher tolds us that it has to be coded in Haskell and for the GUI we can use whatever we want, then this fucktard comes around and speaks like he knows everything

Him: Oh, yeah we will use IntelliJ to link the Haskell code with a GUI, because IntelliJ supports Haskell

Me: But IntelliJ it's a(damn) IDE, you still need to code the GUI.

Him: But IntelliJ supports Haskell, we will use it to build the GUI.

Me: Yet what you're trying to say it's that you will use Java to create the GUI and call from there Haskell, and that you will use IntelloJ forms to create the UI

Him: No, no, we're not using Java, we will use IntelliJ, are you dumb? Don't you know what's IntelliJ for?

*Fucking facepalm*

I don't know but at this point I'm not feeling proud that THIS kind of retards are going to graduate in this year...

I'm currently doing project in Java using JavaFX for GUI and after like 6 months I found out we can bind textfields to variables(yea,dumb me) and I got more than 20 forms so of course, binding is useful than that getText method. So I think there are many things like this which will help me to optimize my code but I dont know, so can anyone tell me more stuff like this?
I'm using MongoDb so I'm currently finding easiest way to make Bson document from textfield values. Any suggestions?
(Sorry, for my bad English)

Job post I saw today. They are either looking for:

- C/C# Dev to the company
- HAPPY Frontend dev
- Java Dev to the company

Well now.. only the front end gets to be happy but doesn't know where to work while the other two can be grumpy and know they'll work at the company? 🤔

I want to rant about my college.
I studied computer engineering, we spent 5 years studying circuits, diodes, CPUs etc ..
It's cool and all but like in my country we don't have a single computer's manufacturing company and all computer engineering students work in software development. But they didn't teach us a single usfel thing for work! We only studied Java and C++, nothing more and our professors claim that you guys can learn software development from the internet.
Our professors whom they don't even know how to debug a code not to mention how to full screen a power point presentation.
My point is college is trash.

I freaking hate slow IDEs, especially ones made in Java.
I used to use an IDE/text editor called geany, and it was great, you could do almost every language in it and it worked great. It was fast, and efficient, it was a no-nonsense editor. That was when I was a kid, but I got in univ and got a job, so I had to start using big boy """""enterprise""""" IDEs like eclipse.

Eclipse, netbeans, and intellij (basically every Java based IDE except BlueJ) are exactly what is wrong with IDEs. They are clunky editors that frankly would be better off gone. They are slow, eat RAM like crazy (like most Java software). You just CANNOT have eclipse open for extended periods of time, because it WILL take up too much resources and get slow as heck. Android Studio (based on intellij) is a nightmare to work with. It just does not want to cooperate with you (I will agree they have improved a lot though).

I cannot believe I am saying this, but even the electron based IDEs like atom and code-oss are better than them. They are very easily expandable, something that Java was supposed to be, but is not. They have tons of plugins. Even if its not there, you can make one without having to spend a lifetime making the plugin! They look good. I never thought that going from IDEs with """""enterprise""""" UIs to something modern like code-oss would feel this great. Its ridiculous, I don't want to create a darn project for every single file that I want to edit, I just want syntax highlighting for a single .sh file that I want to edit right now. A project is just a way to logically define what is one "unit" or a "container for multiple files", you know what else is that? A simple directory.

Also I don't want 9 billion .xml files for the IDE to store its crap. Just make a .vscode like folder to hide your shit.

No one loves Java as much as Google and Oracle. They are willing to have a battle in court. Or maybe it is just that $9 billion 😂😂😝

But on a serious note as a former paralegal "I don't think copyright should be applied on a programming language " plus, I feel like even if it is applied... google is using java in it's own way (android) as the courts have stated that you can't copyright a language syntax or API definition. So Google can use the Java langauge syntax and core Java API freely on Android.

I don't know about you but, a lot of clients do bring up their concerns..on what the implications are for them and their company developing mobile apps!!

Any updates? Concerns? Thoughts?

Me being lazy, I wasn't able to end any learning series. Tried again with Java using YouTube videos. Feel asleep after 30 minutes, but the entire series kept running in the background.

After waking up I could understand great part of object based coding.

I seriously think that thanks to that now I know how to code. Like magic.

To any Java developers. I been programming for about 2 years on and off. Im pretty good when given a task. But from your experience. What techniques, or methodologies should a Java programmer know of he wants to really get serious and get a job? Do you guys have portfolio projects?

So I want to install Linux (mainly bc of you guys) on my Laptop, but I don't know which one to choose. It is used mainly for coding (web and Java), Surfing and maybe 1-2 games. Any recommendations?

It's not my intention to start a web technology war so be nice do not do that 😁

Short Info: I'm "desktop programmer" (if that word exists) in either C # or Java 😎

question: I would like to create my own website, just simple to start with and maybe expand it later with eg. Arduino temperature meter
I have a look at 2 programming languages ​​that I can build it in, Js or PHP. I just do not know which one to choose, I'm probably the most to Js, but what are the pros and cons of these 2 and / or is there a completely different programming language I have to take a look at?

yes, i know this isn't omg! ubuntu

yes i know it's obviously not StOve (you guys are way too nice)

but im going to look like an idiot for asking this here. my process is a rollercoaster to read so bear with me

context:
· xubuntu 17.10
· zsh (not that it matters)

° i want to be able to use java -jar file.jar

i tried using that command
zsh: java: permission denied

then used sudo
sudo: java: command not found

i grabbed the generic x64 tar.gz and extracted to ~/.local/.app/java/
set the Java path to the openjdk folder inside, no good

i installed openjdk-8-jre
couldnt figure it out that way, so uninstalled

RE-GRABBED the x64 tarball
extracted into /usr/java
set the path to the folder containing java & javaws executables

still no luck

what is the problem here

I've solved hard problems before, and used languages other than Java, but for some reason I don't know how to start using SQL. I couldn't find a SQL IDE. Any suggestions on how to start working with SQL on a Linux computer?

Been doing java for years now, and finally got to trying out an IDE. Been using VIM and notepad++ for ages, and tried Netbeans. It honestly frustrates me, is this where it's at, or is there something a bit more user friendly? Google yes I know, but Googles opinions are about as reliable as Bill Clinton around Monica Lewinski

When I hear the word "service" I think of something that just runs in background and you can do stuff with it. I have no idea how to create one, I almost had to make one on Android and use it properly, now I'm back to Windows and Java and we have something working as a service, I have no idea how it was created and how it does work, I just know how to start, restart and stop it. If you asked me how it works and how to communicate with it - XD no idea lol but let me google that. I have almost 4 years of professional software development experience.

And at this point I'm too afraid to ask ;____;

On the introduction day of my Computer science course, we all were to sit in "welcome groups" and tell a little bit about our programming background.
Most of us were beginners, but one of the guys told me he'd been "messing around with some Java a while back", so I thought I'd ask him about help when we had our first real Java programming assignment. I was surprised to learn that he wasn't able to help me at all. He seemed to know less than me, a complete beginner, on the different OO concepts and Java syntax. Furthermore, he seemed to have zero interest in anything development related.

It was later revealed that he meant that he had been messing around with INSTALLING Java on his computer a while back, but never really made it work. *facepalm*

Needless to say, he was a great group member in the assignments that followed. /s

I wanted to learn a new language.
Started looking through jvm languages first because thats where i feel home, but they are all just subpar versions of java.
Then i started looking at script languages but anything they do, i can just do with java (i know js too, dont recommend that)
Out of the other languages, c# is the only thing that can give me something extra through unity, but hell, i can just use jMonkey.

So my questions is, can you give me languages that are both useful and unique? Also, opinions on Rust please.

Does anyone think tech recruiters are failed used car salesmen?

Bad experiences this week

One reached out to me on clearance jobs to apply for a job that I applied for, interviewed and was turned down for because of course they do not know Javascript is not Java and they were looking for a Java developer. She didn’t remember and then never responded. Out of spite I replied all to the last email that company sent me but of course no one responded.

This person who says that she is a recruiter for GOOGLE does not know the difference from UX designer and UX developer.

“ UX design still involves coding... idk where you got information that UX designers don't code but they absolutely do. UX designers are simply front end software engineers that work on refining the user experience of a particular program app or website.”

I don’t know because I used to be a fucking UX developer and used to work with UX designers??? Who didn’t code because figuring out what humans what is tough enough on it’s own. UI designers may know html/css but that is it.

I know we are going into a recession and I need to start being nice to these dumb recruiters because I may need them one day.

My Linkedin feed is bombarded with .NET and C++ jobs.

I don't like C# and don't know C++.
I understand the demand for C++ but not .NET.

Every time I use C# or Powershell I feel weird and handicapped by Microstuff's prison.
Java, Python,Node.js and bash scripting feel so much better. Why there is such a demand for .NET devs?

Although iv only been developing in android for around 7 months yet I fail to see the appeal of Kotlin.

It has no real advantage over Java. In my opinion its fucking lazy code. It might look pretty but that's about it. So I don't see why employers are opening their arseholes for people with Kotlin experience.

Im pretty sure they are doing it because its "the next big thing". If you can write solid Java I dont know what the big deal is.. Maybe someone can shed some light on this..

Android studio can convert Java to Kotlin with one click. So No Mr employer I do not see your reason why you employed someone over me because he has Kotlin experience. Its fucked!! So that project I handed you... the one where I had pride in my ability to apply solid Java... Yes remember fucking Java everyone?!... well it works exactly the fucking same and in my opinion is much more verified and readable. SOOOO FUCK YOUUUU MR EMPLOYER!!!!! Go FuckYourStupidLittleKotlinBumChumsRightInTheirShitRiddenFuckHoles!!!!!!

Rant over...

I kind of don’t like OOP. There I said it.
Don’t get me wrong there are times I like using it. I don’t mind some of the features but I can rarely find times I want to use them.

It can be useful depending on the project but I mostly don’t use it and when I’m using Python I always feel like I have to? I know Python offers multiple types paradigms of programming to use but everyone’s making a big deal about OOP and I can rarely ever find uses for it. What I said for Python also goes for C++ I feel like I’m forced to do it. And I especially hate it in C++ fuck that.

I’d just like to use Python, and C++ without using it or if I do not have to use all the fancy features. And kinda wish Java and C# didn’t force OOP on you but I just don’t use all the fancy features in those languages (I don’t even use java but I’m mostly talking about C# for that one).

It’s not that I don’t know how to use it it’s that I can never find a use for any of the features or just don’t want to actually do it. Personally I only really see it shining in Game development, GUI development, and MAYBE network programming??

By all means I’m not trying to flame on OOP, I just wanted to throw my OOPinion (HA) on the matter. in fact you can tell me why you like it or dislike it. I’d like to discuss the topic with anyone.

Some time ago I shared a story about negotiating a raise. After that I talked with boss a bit longer and he gave me a new assignment which is not really dev-related. His logic was that I know Java so I should be able to do this since system I'm going to work with is written in Java. Yeah, right.
I have to configure document-flow system, eDok, for our client. I have absolutely no idea about all this document processing and such, but oh well. It's his money.
To do so, my boss bought an serwer with Ubuntu and our client has installed it. I finished a beta version of my last project and today had to start working on this eDok shit. I tried to log in, but nothing was working. From the logs it looks like HDD has failed.
Well, at least it has happened now and not after I've configured everything 😅

This is really annoying when you’ve good paid job with really good coworkers but you want to change it... I always wanted to be a programmer but when I started my work in IT trade I got job as administrator... several years have passed and now changing my job is a big deal (degradation of my salary to 1/2 of actually). I don’t know what should I do... my programming skills is not impressive...I know java a bit with spring boot , hibernate and some other things(totally junior lvl of these skills)... but I think it’s not enough...this is really hard situation :/

Recently joined a company (as a fresher), don't even know java spring but have been assigned user stories to be done in java spring batch. I know how to do my story normally in java but in batch it's like a nightmare.I am just unable to do it and today on my way back home,I started questioning if i am good at coding or not....Never felt so low about myself...

Oh now that I'm remembering, this is how I learned PHP. It's not my specialty, but I'm writing a small plugin for WordPress.

I was in a dinner with my partner's family. One of their parent's siblings manages the IT in their company, and we had this conversation:

family member: So what language do you know?

Me: A bit of C and C++, and I did a project last year in Java/Kotlin. But my current project uses mostly Python.

Family Member: Oh Python? But Python is a very easy language, even I could learn pretty quickly. That's why we don't use it in my company. We use PHP.

Challenge accepted!

Within a week I was able to learn PHP and some basic templating library, and replicated most their company's website into a new server.

Guys does any of you know good first c++ project. I have a lot of experience with java and python so I am not new to programming, but I want to get proficient in C++ because I am soon starting a job which all lower level programming.

Learning golang to replace Java in my arsenal, I just wish they had a nice framework for creating guis similar to JavaFX

I know bindings exist to things like qt and GTK but why cant they have a nice native ui library.

Last year in uni:
Module 1: Build two projects in a team using java

Module 2: Build a website for an airport using plain php/javascript/css (i had no previous experience with thia pathetic language with the dollar signs)

Module 3: build a website using python

Module 4: Rasperry PI with Matlab

*** I have to study C++ for the job I will be working at after uni..

I really want to specialise in C++ and finally get proficient in it, but hell no my curriculum requires me to know how to do the same exact thinf with 75668888765 languages... fs