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Search - "python is quite good"
-
curl cheat.sh — get an instant answer to any question on (almost) any programming language from the command line
tldr
do curl cht.sh/go/execute+external+program to see how to execute external program in go
And this question: why I actually should I start the browser, and the browser has to downloads tons of JS, CSS and HTML, render them thereafter, only to show me some small output,
some small text, number or even some plot. Why can't I do a trivial query from the command line
and instantly get what I want?
I decided to create some service that will work as I think such a service should work.
And that is how wttr.in was created.
Nowadays you probably know, how to check the weather from the command line, but if not:
curl wttr.in
or
curl wttr.in/Paris
(curl wetter in Paris if you want to know the weather in Paris)
After that several other services were created (the point was to check how good the console
can solve the task, so I tried to create services providing information
of various nature: text, numbers, plots, pseudo graphic etc.):
curl rate.sx/btc # to check exchange rate of any (crypto)currency
curl qrenco.de/google.com # to QRenco.de any text
And now last but not least, the gem in this collection: cheat.sh.
The original idea behind the service was just to deliver a various UNIX/Linux command line cheat sheets via curl. There are several beautiful community driven cheat sheet repositories such as tldr, but the problem is that to use them you have to install them first, and it is quite often that you have no time for it, you just want to quickly check some cheat sheet.
With cheat.sh you don't need to install anything, just do:
curl cheat.sh/tar (or whatever)
you will get a cheat sheet for this command (if such cheat sheet exists inf one of the most popular community-driven cheat sheet repositories; but it surely does).
But then I thought: why actually show only existing cheat sheets? Why not generate cheat sheets or better to say on the fly? And that is how the next major update of cheat.sh was created.
Now you can simply do:
curl cht.sh/python/copy+files
curl cht.sh/go/execute+external+program
curl cht.sh/js/async+file+read
or even
curl cht.sh/python/копировать+файл
curl cht.sh/ruby/Datei+löschen
curl cht.sh/lua/复制文件
and get your question answered
(cht.sh is an alias for cheat.sh).
And it does not matter what language have you used to ask the question. To be short, all pairs (human language => programming language) are supported.
One very important major advantage of console oriented interfaces is that they are easily
programmable and can be easily integrated with various systems.
For example, Vim and Emacs plugins were created by means of that you can
query the service directly from the editor so that you can just write your
questions in the buffer and convert them in code with a keystroke.
The service is of course far from the perfection,
there are plenty of things to be fixed and to be implemented,
but now you can see its contours and see the contours of this approach,
console oriented services.
The service (as well as the other mentioned above services) is opensource, its code is available here:
https://github.com/chubin/cheat.sh
What do you think about this service?
What do you think about this approach?
Have you already heard about these services before?
Have you used them?
If yes, what do you like about them and what are you missing?26 -
A couple of months back I got an interview for a junior android devel position. I do not consider myself a junior devel, bt fuck it they paid 78k a year plus benefits and this is for south texas where it ain't thaaat expensive. So i kept my mouth shut and went with it.
The company was glorious, one of those hipsert marketing companies with cool couches and shit and people doing fuckign whatever all over the place and cool tools and desks.
So the initial interview with the hr dept went amazing, real cool guys and very down to earth. Next was the senior android dev.
This dude.
It was to be a phone interview, with a lil coding test. Fine whatevs. But the moment he called i knew shit was going down hill. Dude sounded dead af. Like he could not stand being himself that day. Asked asshole questions that every developer in Android should know that were frankly quite insulting ("what company develops the Android os" kind of deal) but kept my mouth shut and answered as needed.
Then the coding portion. Given a string, find the first position of the first repeated char, so if I had , fuck i dunno "tetas" then t was the first (and only) char repeated and it should have given out 2.
Legit finished it up in less than 6 mins and only because he was making me explain my entire thought process.
He got angry for some reason. Mind you I speak like a hippie, with a melow town and calm voice all the damned time, got that Texas swag going on as well as any good ol' boy from Texas should right?
Well this dude was not having none of that shit that day.
Dude was all like "ok now....why exactly did you do it this way?"
With a VERY condescending tone. And i explained that at first I normally think about solutions in pseudocode, so I wrote that as well...1 min or less. In python. This is after I still had the Java solution on screen with perfectly clean and working Java. I saif that since Python was as close to pseudocode as it gets that I figured i would just write the "pseudocode" in python and then map it to Java with all the required modifications.
"Welk i did not ask you to write it in java, so i dunno why you would even do that to begin with"
That is one of many asshole remarks. The first when I mentioned that I found React Native good for prototyping complex ideas for FUCKING FUN. Passion motherfucker. Shit so fly I do it for fun. "We don't deal with that here so I am not interested in what you can do with that or how would it help me"
Mofocka plz.
Well going back to the python shit. I explain (calmly) that it was just a way that I had to figure details, to think of different implementations. He continues by saying that it takes valuable company time.
Then he proceeds to tell me that he believes that i cheated since i fi ished the java "problem" too fast.
I told him that simple stuff like that should take even less for any senior java dev and that we could run another example if he wanted.
Bring it puto.
But no.
He then said that he still did not understand the need for Python in my solution. I lost it.
"Look man, getting real tired of your tone, i explained already, it is just a mental process, i do this when comming up with solutions, thinking in theory, not languages, helps me bridge the gap between problem and implementation, the solution works, it is efficient and fast and i can do it in 5 diff ways if you wanted, i offered and you said no. Don't really know what else you want"
"All i am saying, i am not going to hire you if you are going to be writing Python for Android, that is useless to me"
Lost it more.
I do sound different when pissed. So I basically told him that he asked for my reasoning behind and it was given, that not getting it was a you problem.
Sooooo did not get the job. Was relieved really. Can't imagine having a twat like that as a lead devel.19 -
You know how it is when all your friends know you as the "computer guy".
Friend: Yo, I need this small script for school, can you do it for me?
Me: I don't really...
Friend: Come on, pretty please.
Me: See I...
Friend: I'll pay you good for this.
Me: Oh... What language does it have to be in, Python? JavaScript? Ruby? Perl? I don't know it but it shouldn't be too hard, I can learn it. Bash? Not a fan but it's quite easy. So what is it?
...
Friend: Visual Basic
Me: oh...
This was last week. 2017. A couple of days before 2018. Some schools still teach VB. Not even VB .NET.
(He had about 200 good reasons so I did it anyway. But boy, has that been a chore)11 -
Just started learning python and here is my experience so far
I had started programming with C++ but since I wanted to venture into the fullstack domain (upto some extent, circumstances played a major role), I switched to java and boy was I in love with it.. Spring boot was my life and I had written several applications on it currently running on production.. One of them was crawling tweets and getting some insights out of them.. Today when I started with python, I found a tutorial (link at the end of the post) that almost did the same thing..
Within 2-3 hours and some very basic lines of codes I could achieve exactly what java would have taken at least a week to do.. Python for sure is a good thing..
Probably I am still in my very adolescent stage of learning, but python does seem a very good option worth considering.. Though for now, I would stick to java for writing useful code..
https://marcobonzanini.com/2015/03/... -
So this happened last week.
Last week I went as a volunteer to give an introduction class basic programming to some guys and gals who are going to attend computer science soon next year.
The class lasted one week and we had done some basic algorithms and programming in Python.
Besides that we also did some very basic websites (html, css and javascript).
Obviously all those people were very enthusiastic.
Some were a little bit too enthusiastic...
There were these 2 guys who were best friends. They already knew everything apparently. Even though they just finished high school they had been programming for over 10 years, had already made countless of websites, applications, 'hacked Windows', RATs and some amazing games.
So there were some people there who never had programmed before. I started giving the lecture and warned people who already knew some basics of programming the first day might be a quite boring but I could not simply skip it obviously.
Those 2 dickheads acted like the biggest childs ever, started screaming in class, making sure everyone knew they were bored, and were constantly complaining to me that they know what print, for, while and strings were. I stayed calm and tried to explain them again I simply couldn't skip parts of the lecture for them.
Every hour and every day it started getting worse and worse with them. Not only but the whole class were furiously mad at them. Some other students even started screaming at them. They screamed back insulting everyone they even didn't what php was and stupid stuff like that.
At some point they interrupted me AGAIN and asked me how long I programmed. I told him little them over 5 years or something. They started laughing at me. Those 2 dickheads looked at me like they were so much better than me because they programmed over 10 years.
At some point, almost the last day, I had enough of their bullshit, interruption, screaming, insulting other students who asked questions, ... I said you know what, you give the lecture!
They refused because they felt too good for all these other 'noobs' (the other students). They would never become good and blah blah more bullshit.
I said alright, we're doing websites, you've made some websites, show me your most impressive website.
He was happy and felt honered.
He sent me the whole folder and I showed his website on code on the big screen in the room.
Then I said: "Everyone, pay close attention to this!"
That dickhead smiled and felt good
Me: "This is how NOT to make a website"
I started explaining to everyone all things that were complete shit and all things that were straight up sins.
That one friend of the dickhead stayed quiet. The other dickhead became as red as a tomato. At some points you even saw tears in his eyes. At some point he insulted me I was a scriptie and simply left.
The class started clapping.
One of the weirdest but also best moments of my life
Moral: Don't act like a complete bigheaded dickhead, don't feel better than everyone and show some respect
Thank you for reading
Have a nice day!3 -
[long]
When searching for internship via school I found this small startup with this cute project of building a teaching tool for programming. There were back then 2 programmers: the founder and the co-founder.
Then like 1 week before the internship started, the co-founder had a burnout and had to get off the project, while the company was so low on budget the founder, aka my new b0ss, had to work separate jobs to keep the company alive. (quite metal tbh)
It's funny because I'm a junior developer, 100%. I've been coding as a hobby for around 8 years now but I've never worked in a big company before. (No exception to this workplace either)
First project I get: rewrite the compiler. The Python compiler.
"But wait, why not just embed a real compiler from the first case?"
-nanananana it's never simple, as you probably know from your own projects.
The new compiler, as compared to existing embedded compiler solutions out there, needed these prime features:
- Walk through the code (debugger style), but programmatically.
- Show custom exceptions (ex: "A colon is needed at the end of an if-statement" instead of "Syntax error line 3")
- Have a "Did-you-mean this variable?" error for usage of unassigned variables.
- Be able to be embedded in Unity's WebGL build target
All for the use case of being a friendly compiler.
The last dash in the list is actually the biggest bottleneck which excluded all existing open-source projects (i could find). Compliant with WebAssembly I can't use threads among other things, IL2CPP has lots of restrictions, Unity has some as well...
Oh and it should of course be built using test-driven development.
"Good luck!" - said the founder, first day of work as she then traveled to USA for **3 weeks**, leaving me solo with the to-be-made codebase and humongous list of requirements.
---
I just finished the 6th week of internship, boss has been at "HQ" for 3 weeks now, and I just hit the biggest milestone yet for this project.
Yes I've been succeeding! This project has gone so well, and I'm surprising myself how much code I've been pumping out during these weeks.
I'm up now at almost 40'000 lines of source and 30'000 lines of code. ‼
( Biggest project I've ever worked on previously was at 8'000 lines of code )
The milestone (that I finished today) was for loops! As been trying to showcase in the GIF.
---
It's such a giant project and I can honestly say I've done some good work here. Self-five. Over-performing is a thing.
The things that makes me shiver though is that most that use this application will never know the intricates of it's insides, and the brain work put into it.
The project is probably over-engineered. A lot. Having a home-made compiler gives us a lot of flexibility for our product as we're trying to make more of a "pedagogic IDE". But no matter that I reinvented the wheel for the 105Gth time, it's still the most fun I've had with a project to date.
---
Also btw if anyone wants to see source code, please give me good reasons as I'm actively trying to convince my boss to make the compiler open-source.
Cheers!4 -
"So Alecx, how did you solve the issues with the data provided to you by hr for <X> application?"
Said the VP of my institution in charge of my department.
"It was complex sir, I could not figure out much of the general ideas of the data schema since it came from a bunch of people not trained in I.T (HR) and as such I had to do some experiments in the data to find the relationships with the data, this brought about 4 different relations in the data, the program determined them for me based on the most common type of data, the model deemed it a "user", from that I just extracted the information that I needed, and generated the tables through Golang's gorm"
VP nodding and listening intently...."how did you make those relationships?" me "I started a simple pattern recognition module through supervised mach..." VP: Machine learning, that sounds like A.I
Me: "Yes sir, it was, but the problem was fairly easy for the schema to determ.." VP: A.I, at our institution, back in my day it was a dream to have such technology, you are the director of web tech, what is it to you to know of this?"
Me: "I just like to experiment with new stuff, it was the easiest rout to determine these things, I just felt that i should use it if I can"
VP: "This is amazing, I'll go by your office later"
Dude speaks wonders of me. The idea was simple, read through the CSV that was provided to me, have the parsing done in a notebook, make it determine the relationships in the data and spout out a bunch of JSON that I could use. Hook it up to a simple gorm golang script and generate the tables for that. Much simpler than the bullshit that we have in php. I used this to create a new database since the previous application had issues. The app will still have a php frontend and backend, but now I don't leave the parsing of the data to php, which quite frankly, php sucks for imho. The Python codebase will then create the json files through the predictive modeling (98% accuaracy) and then the go program will populate the db for me.
There are also some node scripts that help test the data since the data is json.
All in all a good day of work. The VP seems scared since he knows no one on this side of town knows about this kind of tech. Me? I am just happy I get to experiment. Y'all should have seen his face when I showed him a rather large app written in Clojure, the man just went 0.0 when he saw Lisp code.
I think I scare him.12 -
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 ...1 -
I'm quite tired if all the hate that PHP gets. Whilst the language composition is terrible it runs well with almost minimal setup on a Linux box, it is very powerful when it is used correctly and can even be OK to work in if you take time to setup nicely.
Neither Python nor node seem to me like a good enough replacement as they serve different purposes.
I prefer Python as a language but php serves a purpose10 -
It has been a week now since a co-worker and I started mentoring this intern who joined our team. I have to say it is quite satisfying. His reaction when I told him about lambda functions and list comprehension in Python was gold. I feel good teaching him stuff and the best part is that he's ready to learn, has a brain of his own that he uses and I'm hoping I learn stuff from him too!!!
-
Master/Slave
Fuck you guys. Honestly most of the rants i've read concerning python and their abolishme t of sait terms where fucking butthurt. "What virgin suggested this", "people shouldn't be offended, it's just a name" and so on.
I do agree with every one saying a name shouldn't matter (readability is a different story! However parent/child or producer/consumer IMHO preserve that). So why are you fucking offended when it is changed to parent/child or produver/consumer? Does it affect you in any way? You know there's the `sed` command, plus IntelliJ (and most other IDEs) have a quite good support for renaming/refactoring stuff.
By reacting this way, by beeing offended all you do is proving the point. Words can offend people. I personally don't care how it's called. So far I always used master/slave and didn't think twice about it. But then again if someone of my coworkers or friends would feel threatened by these words, I try to avoid them. Naming diesn't matter to me, nor the compiler. So fuck, if it makes people happy or feeling save then lets change it.
What the fuck do you gain by sticking to those terms anyways?17 -
!rant
Looking for advice, serious advices.
I work in C.
Also, I work in Python.
I have worked for a couple of year in C++.
I have a fair knowledge of the Data Science workflow, and some experience in Machine Learning.
I have tinkered with some other languages (Java, Ruby, Go, JS among the others, nothing serious nor professional)
I'm the kind of person who needs constant problems to face in order to keep engaged, satisfied, happy. And I need to learn new stuff, or refining my knowledge constantly, or I stagnate. I believe that this is true for quite a share of people here.
I would like to spend some spare time (I seldom have) in a project. Personal projects are rarely good enough to improve one's cv, so I thought I could partecipate in some Open Source projects.
Does anyone here have some suggestion about some interesting and satisfying OSProject, or some general suggestion on the matter?
It would be so apreciated.3 -
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?8 -
I'm a student at a cyber education program. They taught us Python sockets two weeks ago. The next day, I went home and learned multithreading.
Then, I realized the potential.
I know a guy1 who knows a guy2 who runs a business and could really use an app I could totally make. And it's a great idea and it's gonna be awesome and I'm finally gonna do something useful with my life.
All I gotta do is learn UI. Easy peasy.
I spent the next week or so experimenting with my code, coming up with ideas for the app in my head and of course, telling all my friends about it. Bad habit, I know.
Guy1 was about to meet Guy2, so I asked Guy1 to tell Guy2 about my idea. He agreed. I reminded him again later that day, and then again in a text message.
The next day, I asked him if he remembered.
Guess what.
I asked him to text Guy2 instead. He came back to me with Guy2's reply: "Why won't he send me a message himself?".
So I contacted Guy2. After a while, he replied. We had a short, awkward conversation. Then he asked why he should prefer a new app over the existing replacement.
He activated my trap card. With a long chqin of messages, I unloaded everything I was gathering in my mind for the last week. I explained how he could use the app, what features it could have and how it would solve his problem and improve his product. I finished it off with the good old "Yeah, I was bored😅" to make the whole thing look a bit more casual.
Now, all that's left to do is wait.
...
Out of all the possible outcomes to this situation, this was both the worst the least expected one.
I'm not familliar with the English word for "Two blue checkmarks, no reply". But I'm certain there is no word in any language to describe what I'm feeling about this right now.
By that point, Guy1 has already made it clear that he's not interested in being my messanger anymore. He also told me to let the thing die, just in case I didn't get the hint. I don't blame him though.
It's been almost a week since then. Still no reply from Guy2. I haven't quite been able to get over it. Telling all my friends about it didn't really help.
Looking back, I think Guy2 has never realised he has that problem with his product.
But still, the least he could do is tell me why he dosen't like it...
"Why won't he send me a message himself?" Yeah, why really? HMMM :thinking:
You know what? If I ever somehow get the guts to leave my home country, I'm sending a big "fuck you" to this guy.9 -
I have been working on this software for 3 years now. The code base was a working prototype made by my boss before I came, not more, not less. Php + Angular. Have been refactoring a lot, backend is backed with hundreds of tests now, frontend still lacks a lot. Still a lot of programm structures are still the same weird ones my boss once created in a rush between two meetings while learning Angular to get the prototype finished. Now it's used in production which makes hard to refactor, because we have to maintain backwards compatibility. Neither the parts I added or refactored completely are satisfying, because they are built on this structures, because i never got any feedback for anything I decided and because I changed my own paradigms over time.
So I am all alone on this project. All genuinly new projects are assigned to the new team members (i was the first one, no we are five plus my boss) because I wont have time, have to maintain the old one. So I never can do something new which is quite frustrating.
I did a little side tool, the only thing I invented and did completely by myself in our repertoire - and now some stakeholder shows big interest onto this. Instead of giving me the task to make a real project from this my boss wants to give it to them to develop it. Why? Because I need more time for the main application.
Also the more the software is used the more bug tickets and feature requests come. I was crying for help for months but the others had appareantly more important stuff to do.
This might be true to some extend. Yesterday we had some kind of crisis meeting and my boss wanted again to assing pur junior to help me, who has a shit load of other things to do and is a student. I insisted that this would not be enough, and one of the fulltime devs has to get involved because the thing is our core application and I am only part time btw. So my boss said we wont decide today but one of them should do it. They should have some time to figure out who which is understandable but it's not that I didn't keep saying this for months. Now they are all like whimp whimp when I have to do php i will quit. The new projects are all typescript, with node backend if any. But alas, one of them even said yesterday he doesn't want to do js anymore. Okay... but... this is our tech stack then get another job allready?
And I should do the same probably. But then again I feel very sorry for my boss who helped me in very dark times of corona and more. If both of us leave, the project he worked on for decade (including convincing poeole, collect money..) might be suddenly at it's end while he is so exited about it's access today...
I also get insecure if it's really that they hate php so much or that they don't want to work with me personally because maybe I am a bad team Player or what?
I experienced the same at my old workplace, got left alone with big parts of the project because they didn't want to do php and js in this case and it ended up five devs doing the python backend and me doing the frontend and the php cms part all alone. Then I quit and now everything seems to happen again.
And then again I think I am only fucked up so hard by this stuff because I do not really like being a developer at all. I only do it for the money and because I am good at it (at least i think so. Nobody ever bothers to ever to read my code and give me feedback, because you know, php and js). So I guess I would hate any other job in the field maybe likewise?
This job *is* convinient, salary, office
position, flexibility could not be better. At the end of the day it's not that stressfull. And i don't have any second of freetime (due to family) or energy i could offer a new and more demanding employer, can't work over time or even take a fulltime position, can't home office, can't earn less, can't travel very long to the office and especially can't go back to school to learn something completely new. Some of these constraints are softwe then other naturally but still my posibilities at the Moment are very limited. That might change in about five years if the family situation changed. So it would most likely be reasonable to stay until then at my current job? And bear being alone with this app, don't getting involved on any new project, don't learn anything new, don't invent anything.
There was one potential way out, they considered offering me PHD position to the upcoming ml part of the project... But I learned that I would attend to a bunch of classes at university first, which i would like to, but I don't think i have the time.
I feel trapped somehow. I also feel very lonely in the Office because those fucktards keep saying in home office.
Man, I don't want to go to work today.6 -
Not quite a rant, but looking for opinion/advice.
I have been programming for a little over a year now, excluding those cringy Lua scripting days with if statement hell. I'm pretty far ahead most of the people in my course (1st year Software Engineering), but I'm at this awkward point where I know quite a bit but not enough. All of my projects so far have been small 1-2 source file programs, mostly in javascript although Python is my main hoe. At the moment I'm reading a book on machine learning and I feel like I'm doing fine, not struggling too much with it, but I don't feel confident at all in my abilities. I had two programming internship interviews half a year ago, both of which I wasn't accepted in. I've been thinking of contributing to an open source project lately to get some "real world" experience but I can't find a good project to start with and just don't feel like I'm good enough. There are also a lot of small things I come across such as async and coroutines in Python which I'm not familiar with yet and they make my confidence drop even lower. I'm guessing most of you have been in a similar position. Would you have any advice for me? Should I search for a project or should I keep on studying with books?2 -
So I am interning at this company, and I am Coding in Go.
Now I don't have much exp with go so I'm learning it, and all of my team is cool cause they also had to learn Go. Anyways I am just petty intern-dev so everyone and everything is cool.
Migrating from python to go is quite hard.
Unlearn, You must.
What I have imagined Go, to be is:
While python has this top down approach to inheritance and polymorphism, Go has bottom up approach.
In Python child classes are derived from parent class but In Go child classes create a parent class. (this might be totally wrong, but that's how I've imagined golang)
Go is static wrt dynamic python.
I have coded in C for 1.5 years then I switched to python, so I feel that am familiar with static typing. The path that lies ahead of me shouldn't be too hard.
I would like to take a step further and say that Golang is C, but with modern syntax/semantics. It derives many of its features from newer langs like js, Python, etc while being a compiled language which translated directly to machine code.
That's all 😊
My team members are really great and supportive, I am about 10 years younger than them but we still connect and sync.
Everything is Great, Life is Good ❤️2 -
When depression set in, I thought pain relief lied in getting duller. People I called “stupid” — who lived simple lives filled with alcohol and lack of any talent or purpose — weren't suffering. Better even, they denied the existence of depression.
My “wish” was granted when they prescribed cariprazine. In two months, I lost my ability to read, let alone code.
Before that, even depressed, writing a simple email/password auth was a matter of ten minutes in any of the languages I knew how to do web in (JS, Python, Clojure, PHP). But on cariprazine, I remember myself not quite getting what an HTML form was.
Tell you what… you should never wish to become dumber. When I was smart and depressed, the pain was real, but it felt like… let's say a breakup. When I was dumb and depressed, it felt like being raped with a red-hot soldering iron. Or like being skinned alive. Or like when 100% of your skin is a third-degree burn. The pain weren't listening to me, as my mouth was glued shut as if I was Keanu in the first Matrix movie. You can't say, do or think anything, at all, to ease your pain somehow. You can't even realize that just DMing or calling someone is probably a good idea.
Instead of you vs. despair situation from when you were smart, now it's just despair that is actively melting you, so you two become one. Even time loses its meaning. There is nothing out there but suffering.
If you're smart(er than I was at my lowest), DO cherish it. Losing that will spell disaster. So stay away from substances that can facilitate that loss.2 -
I'm really not sure. When I was 7-8 years old, I liked to view source in IE, then I somehow managed to use Javascript in the browser. First only some dumb opening of windows. And I liked Batch, so I made some files for copying, backup and stuff.
Then I got to PHP during the years from some online tutorial about making dynamic websites. My website was more static than stone, but yeah, I did page loading with PHP! Awful experience anyway, because I had to install Xampp, get it work and other stuff. 11 years old or so. (and I used Xampp only as a fileserver between laptop and desktop later, because.. PHP4... just no.)
As 12 years old or so I experienced my first World of Warcraft (vanilla) on a custom server in an internet cafe and I thought it's a singleplayer game. When I found out that no, I googled how to make my own server (hated multiplayer back then and loved good games with huge storylines). Failed miserably with ManGOS, got something to work with ArcEMU. There I learned some C++ basic stuff, which I hoped would helped me to fix some bugs. When I opened the code I was like: "Suuure." and left it like that. I learned what a MySQL database is, broke it like four times when I forgot WHERE and still rather played with websites i.e. html, css, js and optionally php when I wanted to repair a webpage for the server. With a friend we managed to get the server work via Hamachi, was fun, the server died too soon. Then I got ManGOS to work, but there wasn't really any interest to make a server anymore, just singleplayer for the lore. (big warcraft fan, don't kick me :D )
I think it was when I was 13y.o. I went to Delphi/Pascal course, which I liked a lot from the beginning, even managed to use my code on old Knoppix via Lazarus(Pascal). At this age I really liked thoae Flash games which were still common to see everywhere. So I downloaded .swfs, opened and tried to understand it. Managed to pull some stuff from it and rewrite in Pascal. Nope, never again that crap.
About the same time I got to Flash files I discovered Java. It was kind of popular back then, so I thought let's give it a try. I liked Flash more. Seriously. I've never seen so much repetitiveness and stupid styling of a code. I had either IDE for compiling C++ or Pascal or notepad! You think I wanted my code kicked all over the place in multiple folders and files? No.
So back to Pascal. I made some apps for my old hobby, was quite satisfied with the result (quiz like app), but it still wasn't the thing. And I really thought I'd like to study CS.
I started to love PHP because of phpBB forums I worked on as 15 y.o. I guess. At the same time I think there was an optional subject at school, again with Pascal. I hated the subject, teacher spoke some kind of gibberish I didn't really understand back then at all and now I find it only as a really stupid explanation of loops and strings.
So I started to hate Pascal subject, but not really the lang itself. Still I wanted something simpler and more portable. Then I got to Python as hm, 17y.o. I think and at the same time to C++ with DevC++. That was time when I was still deciding which lang to choose as my main one (still playing with website, database and js).
Then I decided that learning language from some teacher in a class seriously pisses me off and I don't want to experience it again. I choose Python, but still made some little scripts in C++, which is funny, because Python was considered only as a scripting lang back then.
I haven't really find a cross-platform framework for C++, which would: a) be easy to install b) not require VisualStudio PayForMe 20xy c) have nice license if I managed to make something nice and distribute it. I found Unity3D though, so I played with Blender for models, Audacity for music and C# for code. Only beautiful memories with Unity. I still haven't thought I'm a programmer back then.
For Python however I found Kivy and I was playing with it on a phone for about a year. Still I haven't really know what to do back then, so I thought... I like math, numbers, coding, but I want to avoid studying physics. Economics here I go!
Now I'm in my third year at Uni, should be writing thesis, study hard and what I do? Code like never before, contribute, work on a 3D tutorial and play with Blender. Still I don't really think about myself as a programmer, rather hobby-coder.
So, to answer the question: how did I learn to program? Bashing to shit until it behaved like I desired i.e. try-fail learning. I wouldn't choose a different path.2 -
I've got quite excited that they changed a program at my university and they decided to put python instead electronics at first year. My younger friend came to me with notes from the lectures and asked for help. It seems that my university thinks that starting learning programming with overloading operators at first class is a good idea and they say that python 3.x isn't used widely yet, so they will stick to 2.7 during course.4
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I just learned the hard way not to recklessly daemonize stuff; I ran into a case where my Python script crashes Python itself.
The issue was that one of the query that “requests” package makes for OS was not fork safe, thus causing a segfault. Since Python drops dead as soon as it receives SIGSEGV, all I had was macOS crash log (which is oftentimes hard to decipher). I spent like good one hour before I found “faulthandler” package which enabled me to log the stack trace to stderr and see what the f*<k was going on.
I mean, I’ve seen quite a lot of occurrences of thread safety issues, but now it’s fork safety!?
Maybe I should be sticking to Docker or something unless the situation *really* requires me to daemonize something lol2 -
TLDR;
Side project update.
Made simple nlp library in python and published it’s first version to open source.
Now I can feed it with parsed pdf text.
See rant https://devrant.com/rants/2192388/...
Why ?
Cause during reading book about nltk I couldn’t find simple extendible way to provide support for polish language and I wanted to abstract stemming, word normalization, tokenizer etc. so I can provide ex. different conditions for separate text files and don’t write much code what is an asset when you work solo.
It’s about 12GB of pdf public accessible law data I am trying to handle ( at first ) which is about 35000 files from last 90 years.
So far I automated downloading web pages and pdf documents from them. Extracting data from web pages and saving it to database. Extracting text from pdf files. I have about 5-6 projects to do all of it above maybe at the end I will put it to some workflow manager like Luigi or just run it by cronjob.
First thing for website version 1.0 part is find correlation between all documents inside law text using nlp library by building custom conditions. Then just generate directory structure and html files with links between documents.
Website version 2.0 is already in my mind but it will be creepy to make it and will take at least 1-2 months and I want to publish fast.
I have some pdfs with only images instead of text and tesseract worked quite good with them so maybe I will try to process them when everything go live.
Learned a lot about pdf as now I know that font in pdf is not always providing unicode characters ( stupid form of obfuscation) so when you extract text you need to build glyph vector to text map for every font.
Pdf is full vector representation - just like svg - what is logic if you think a bit and know that some printers are running using postscript.
Let’s hope next update will be about flutter mobile app which started all of shit above. It’s almost ready ( except getting data from api I am trying to do and logo for release version ). It’s last piece of puzzle.3 -
Greetings to my fellow developers and also my friends which I consider you all to be to me!, so very recently I stumbled upon someone by the name of ‘George Hotz’ I really think thats his last name but anyways to continue!.
I watched many of his coding streams (he seems to use python all the time) so friends, He seems to be pre good at what he does, and it really inspired/motivated me to learning python, and I really hope not for the wrong reasons 🤓😅, so how do i go around to getting onto that level of being a python dev? Just some back story I started with c# then went to c++,
Personally I’m finding it quite the struggle to understand python😅, I’m currently trying to learn by using a book called head first in Python, i personally love how the book is made through many pictures and less wording :D , and also i use IDLE which looks to be a learning given by python 🤓
So everyone, I’d once again like to say thank you for reading my very long message or post, I appreciate your time to read it also! I know i seem to ramble on alot but my bad 😅, i hope you have a wonderful day/night wherever you may be ❤️
- Milo6 -
I know a lot of people aren't fans of Microsoft here, but does anyone have some extended experience with using powershell?
I've been using it for creating a script that handles quite a large set of tasks for setting up and configuring some application servers and so far I have been really digging the language. Being able to invoke the script against remote hosts in parallel like ansible has been a really cool learning experience.
Admittedly it's verbose as fuck, so getting the same thing done in something like python/perl might be like half the lines of code. And I know that some of the commands illicit a "WTF?" every now and again. But I think one of the powershell tutorials I watched early on in attempting this helped make using powershell not suck ass.
Every command is basically 'verb-noun'. You don't know what the command or switches are:
> get-help "command" -showwindow
It will give you a list of options if you didn't select the exact command with get-help.
It feels* amazingly buttoned up as a scripting language and it's really cool to be able to take advantage of lower level stuff, like you can run alternative shells (we have cygwin installed on some of our servers), you can run C# code, you have access to interfacing with .NET api's. I haven't messed with anything azure yet, but being able to interface with products and services like SQL/Exchange/O365/azure/servers/desktops from the same language seems pretty cool.
Admittedly, the learning curve feels terrible though. I felt like a dunce for the first couple weeks, couldn't navigate the language at all, and was always in the docs trying to figure stuff out. I think I just needed to understand how the people developing powershell intended for it to be used. Once I was able to put two-and-two together about the verb-noun structure and how to find information/examples about the cmdlets it's been quite easy to work with it.
If anyone else has any extended experience with it, please share your thoughts/opinions. Curious to see if your experiences are/were similar to mine.
If you don't have Powershell experience, please feel free to share your opinions of Micro$haft and me for using Micro$haft products too! It's all good 😎9 -
BIG QUESTION TIME:
I want to start a small web-dev project. Basically a website with different gigs like a time tracking app. Maybe extend it in the future with other apps.
First I thought of starting with a CMS (I am quite good with Joomla!) but realized it may too soon get to its' limits and personalized extensions are quite a pain with CMS.
So I had this genius idea of working on frontend using ReactNative giving the opportunity to build for mobile in the same time and backend with Python (maybe Django framework).
Here are my questions:
1) Could this be a good solution or combination? (Considering it is more of a fun project)
2) Does anyone know a good tutorial for ReactNative besides the facebook github tutorial?2 -
Hey motorcyclists
Just now have I come across something quite unbelievable...
Is this a real deal? what's the catch? Why would it cost that little...?
Link1: https://alibaba.com/product-detail/...
Link2: https://jszhongxing.en.made-in-china.com/...16 -
Self learned. I was introduced to programming quite early courtesy my dad who pushed me to use Linux. At first I learned basics, enough to tinker with stuff. Then I met python. It changed my world. Now I know C, C++, JS, PHP, Obj-C fluent enough and am working on others. But python will always have a sweet spot in my heart. Also, I think python 3 is a good improvement over 2. Not perfect. But good enough and it still has a future.
Working on SQL and Java -
have to use python and opencv for a uni project about lane detection in autonomous vehicles (just the detection with e.g. canny edge detection)
have begun to look into python in a 40min video seeing the differences between java and python, as i'm more comfortable in java....
well python is quite weird in its syntax but at the same time quite easy(?)
don't know what i should think about it 😕 as i'm used to the strict structure of java
any other good videos i can watch to get a better grasp of it?7 -
Starting Out In Web Development (again)
The Question
I am looking for some suggestions on tools or frameworks to look into for a hobby project I wanted to try. I have always felt that _time_ is quite interesting so I was going to knock something up to present the current time in a lot of formats (All the ISOs I can find, GPS Time, Week Numbers, Mian Calendars, Metric Time, etc).
My Background
It has been a while since I did anything much with website related bits. Long ago I wrote HTML (4 or XHTML I think) out but hand for simple things. I added a little JavaScript to do a rollover image substitution. At some point I also did some JavaServerPages (JSP).
In the non-web world;
* I am quite good at C & C+
* I am OK with Go, Python, Ruby, BASH
* I can cobble together JavaScript, Java, JSP and a bunch of other things but I will be a bit slow and doing a lot of "online research" to aid me.
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Any suggestions are very welcome. Also if you know of similar existing sites I would be interested to see how others have chosen to present things.