Details
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Aboutstill studying informatics with telecommuncation focus. Beside work and study doing projects e.g. Android apps.
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SkillsJava(Android), JS/TS, Linux, Perl, C
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Locationgermany
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Github
Joined devRant on 9/27/2016
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Someone just sent me a pic of a my comment that is more than 13 years old 😱 The good old VB6 times! 😍😘2
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Yesterday: Senior dev messages out a screenshot of someone using an extension method I wrote (he didn’t know I wrote it)..
SeniorDev: “OMG…that has to be the stupidest thing I ever saw.”
Me: “Stupid? Why?”
SeniorDev: “Why are they having to check the value from the database to see if it’s DBNull and if it is, return null. The database value is already null. So stupid.”
Me: “DBNull is not null, it has a value. When you call the .ToString, it returns an empty string.”
SeniorDev: ”No it doesn’t, it returns null.”
<oh no he didn’t….the smack down begins>
Me: “Really? Are you sure?”
SeniorDev: “Yes! And if the developer bothered to write any unit tests, he would have known.”
Me: “Unit tests? Why do you assume there aren’t any unit tests? Did you look?”
<at this moment, couple other devs take off their head phones and turn around>
SeniorDev:”Well…uh…I just assumed there aren’t because this is an obvious use case. If there was a test, it would have failed.”
Me: “Well, let’s take a look..”
<open up the test project…navigate to the specific use case>
Me: “Yep, there it is. DBNull.Value.ToString does not return a Null value.”
SeniorDev: “Huh? Must be a new feature of C#. Anyway, if the developers wrote their code correctly, they wouldn’t have to use those extension methods. It’s a mess.”
<trying really hard not drop the F-Bomb or two>
Me: “Couple of years ago the DBAs changed the data access standard so any nullable values would always default to null. So no empty strings, zeros, negative values to indicate a non-value. Downside was now the developers couldn’t assume the value returned the expected data type. What they ended up writing was a lot of code to check the value if it was DBNull. Lots of variations of ‘if …’ , ternary operators, some creative lamda expressions, which led to unexpected behavior in the user interface. Developers blamed the DBAs, DBAs blamed the developers. Remember, Tom and DBA-Sam almost got into a fist fight over it.”
SeniorDev: “Oh…yea…but that’s a management problem, not a programming problem.”
Me: “Probably, but since the developers starting using the extension methods, bug tickets related to mis-matched data has nearly disappeared. When was the last time you saw DBA-Sam complain about the developers?”
SeniorDev: “I guess not for a while, but it’s still no excuse.”
Me: “Excuse? Excuse for what?”
<couple of awkward seconds of silence>
SeniorDev: “Hey, did you guys see the video of the guy punching the kangaroo? It’s hilarious…here, check this out.. ”
Pin shoulders the mat…1 2 3….I win.6 -
So, I got a paid internship and was tasked to create a game from scratch. They told me to start by creating an idea and so I started creating a Game Design Document with 40+ pages. Fuckin epic idea. The idea is presented to the boss. "Very good. But I want it to have multilayer" *Sigh* Substantial changes are made and I'm eager to start working on my masterpiece. Everybody wanted to see how it would turn out. 2 months into the internship I have to make a presentation to the boss. He tells me that I won't be able to accomplish anything in the limited time of the internship. They change my work completely and I am now part of the main team. Two weeks later I have another presentation. "You have been here for 2 months and this is what you have? This is you progress? You need to do better". A couple of days later I get an email stating that my performance was unsatisfactory and I won't get paid for those 2 months. Like, ARE YOU FUCKIN KIDDING ME! YOU TELL ME TO CHANGE EVERYTHING! 2 MONTHS OF MY LIFE OF HARD WORK WADTED FOR NOTHING! FUCK YOU! SO FUCKIN PISSED!
I have cool coworkers tho16 -
Hey everyone - just a note on rants about politics: we've had a long-standing policy not to really allow any of them. So if you post one and see it quickly disappear from the feed, that's why.
We've gathered a lot of feedback on this and Tim and I both agree that Facebook is ridden with posts about politics and one of the more refreshing aspects of devRant is we've kept it free of that. It's also an aspect of Facebook that many people I've talked to really hate.
Thank you, and feel free to let me know if you have any questions.31 -
If we ever colonize Mars or if we even go further I am already feeling sorry for the poor bloke that will have to work on DateTime library.9
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How to hide your important files from people without making Hidden folders
1. Go to Desktop and create a new folder
2. Name the folder Internet Explorer
3. Change the folder icon to Internet Explorer
4. Keep it in a corner of the desktop
Now, no one will open internet explorer :D10 -
I was talking to my wife about devRant tonight, and that at 20 +'s you get a sticker, and at 300 your get a stress ball, and she said : "Yes you already told me... I guess at 1000 +'s they'll give you a wife".
Ermm...6 -
There are 10 types of people in the world. Those who understand binary and those who have regular sex.3
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!rant
After over 20 years as a Software Engineer, Architect, and Manager, I want to pass along some unsolicited advice to junior developers either because I grew through it, or I've had to deal with developers who behaved poorly:
1) Your ego will hurt you FAR more than your junior coding skills. Nobody expects you to be the best early in your career, so don't act like you are.
2) Working independently is a must. It's okay to ask questions, but ask sparingly. Remember, mid and senior level guys need to focus just as much as you do, so before interrupting them, exhaust your resources (Google, Stack Overflow, books, etc..)
3) Working code != good code. You are an author. Write your code so that it can be read. Accept criticism that may seem trivial such as renaming a variable or method. If someone is suggesting it, it's because they didn't know what it did without further investigation.
4) Ask for peer reviews and LISTEN to the critique. Even after 20+ years, I send my code to more junior developers and often get good corrections sent back. (remember the ego thing from tip #1?) Even if they have no critiques for me, sometimes they will see a technique I used and learn from that. Peer reviews are win-win-win.
5) When in doubt, do NOT BS your way out. Refer to someone who knows, or offer to get back to them. Often times, persons other than engineers will take what you said as gospel. If that later turns out to be wrong, a bunch of people will have to get involved to clean up the expectations.
6) Slow down in order to speed up. Always start a task by thinking about the very high level use cases, then slowly work through your logic to achieve that. Rushing to complete, even for senior engineers, usually means less-than-ideal code that somebody will have to maintain.
7) Write documentation, always! Even if your company doesn't take documentation seriously, other engineers will remember how well documented your code is, and they will appreciate you for it/think of you next time that sweet job opens up.
8) Good code is important, but good impressions are better. I have code that is the most embarrassing crap ever still in production to this day. People don't think of me as "that shitty developer who wrote that ugly ass code that one time a decade ago," They think of me as "that developer who was fun to work with and busted his ass." Because of that, I've never been unemployed for more than a day. It's critical to have a good network and good references.
9) Don't shy away from the unknown. It's easy to hope somebody else picks up that task that you don't understand, but you wont learn it if they do. The daunting, unknown tasks are the most rewarding to complete (and trust me, other devs will notice.)
10) Learning is up to you. I can't tell you the number of engineers I passed on hiring because their answer to what they know about PHP7 was: "Nothing. I haven't learned it yet because my current company is still using PHP5." This is YOUR craft. It's not up to your employer to keep you relevant in the job market, it's up to YOU. You don't always need to be a pro at the latest and greatest, but at least read the changelog. Stay abreast of current technology, security threats, etc...
These are just a few quick tips from my experience. Others may chime in with theirs, and some may dispute mine. I wish you all fruitful careers!221 -
Finally I found a webpage related to my bug.
The page is from 2004.
*keeps reading*
"Yes, yes! This is exactly the problem I'm having"
*Carefully reading each comments*
*Looking at scroll bar with stress*
*Almost coming to end, no signs of solution*
At the end the thread creator say: "Ah finally I've fixed the problem. Thanks everyone for helping"
*moment of silence*
WHY U NO SHARE THE GOD DAMN SOLUTION? YOU FUCKING IDIOT17 -
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My morning:
Me: Why did you just delete the failing unit tests?
Intern: I debugged it for a while and found one of the other developers broke it with his recent changes. I couldn't fix it.
Me: Did you let him know he broke it?
Intern: No.
Me: So you just deleted it and decided to pretend the feature isn't broken?
Intern: ... No ... I mean ... well you told us yesterday we needed to have all the tests passing.
(I NEED a stress ball people)30 -
So as new user I used devrant straight for 6 hours and this happened.
Am I the only one who thinks this helpful tip should be given at 3rd upvote and not 80th?7 -
A young guy I work with burst into tears today, I had no idea what happened so I tried to comfort him and ask what was up.
It appears his main client had gone nuts with him because they wanted him to make an internet toolbar (think Ask.com) and he politely informed them toolbars doesn't really exist anymore and it wouldn't work on things like modern browsers or mobile devices.
Being given a polite but honest opinion was obviously something the client wasn't used to and knowing the guy was a young and fairly inexperienced, they started throwing very personal insults and asking him exactly what he knows about things (a lot more than them).
So being the big, bold, handsome senior developer I am, I immediately phoned the client back and told them to either come speak to me face-to-face and apologise to him in person or we'd terminate there contract with immediate effect. They're coming down tomorrow...
So part my rant, part a rant on behalf of a young developer who did nothing wrong and was treated like shit, I think we've all been there.
We'll see how this goes! Who the hell wants a toolbar anyway?!401