I built a tool to help people understand recursion learn programming |
- I built a tool to help people understand recursion
- Thinking of finding a programming job after years of self-taught amateur programming.
- Great React-Native Guide for React Developers
- How to launch a basic app.
- I need help
- Programming games/toys for a 6 year old girl
- what is the easiest library for using glsl shaders in c++?
- Need advise about starting programming in Golang
- Integrate many languages
- EF Migration History was deleted. Update-Database is trying migrations from the start (initialization) even though tables are already existing. What can be done?
- I'm pretty crappy at discrete math and I'd like to get better
- is javascript an object oriented language
- How does one increase the refactorability of the code?
- Python Numpy and Matplotlib
- Method Always Returning True
- Correct Way to Update a Website's CSS
- [c++} ekk...been having issues trying to take in a name as a c string , then run it through a function to check if its valid...but keep having little issues >_<
- Problem Solving on Codechef
- Change the img src attribute in html woth JavaScript
- Is there a way I can automate this whole process?
- I need help with starting a Python Coding Club in my school
- (When) Should I switch from Python to Java?
- Should I get code with Mosh’s corse on C#
| I built a tool to help people understand recursion Posted: 04 Aug 2019 07:56 AM PDT I've created a tool to help people understand recursion -- write a recursive function, and it will draw a tree to show you how that function runs, including arguments and return values all along the way. It uses a simple language I created just for this. All it has is arithmetic, variables, if statements, for loops, and arrays. If people find this useful I can add a lot more, so you could theoretically use it to help understand and debug problems from places like leetcode. [link] [comments]  |
| Thinking of finding a programming job after years of self-taught amateur programming. Posted: 04 Aug 2019 11:17 PM PDT I am thinking of applying for programming jobs, I don't have a degree, don't have anything valuable to show off as portfolio. I have started programming as a hobby when I was around 14 years old, am 24 now. For some reason I just enjoyed it, I am not sure why exactly, must be my self-destructive personality and maybe its a virtualised way of cutting myself, no idea. Anyhow, I have mostly focused on video games. Tried a lot of random things, osdev, websites, gui apps, mobile apps, but most of my experience is in video games. The thing is, I don't want to join video games industry, I did in the past, but from what I hear the salaries and hours are better somewhere else. I feel most comfortable with C++/C#/Java, don't have much issue with picking up new languages. But I am nowhere close to being an 'expert' in any of those. What are my chances of getting a job? What should be my next steps? What advice could you give me? Also, I want to keep improving my skills. I have thought recently about abandoning windows for linux and doing all my personal projects in C. (I just want something different and enjoy the idea of doing fully non oop, having full freedom to do whatever I wish with memory management, etc. And the linux is for (perceived) ease of development compared to windows) Would doing that help me in any way to find a job in the future? [link] [comments]  |
| Great React-Native Guide for React Developers Posted: 04 Aug 2019 05:54 AM PDT Series of articles by RisingStack covering basics of React-Native development by developing a game. By the end of this tutorial, you'll become confident with using the built-in components, styling, storing persisting data, animating the UI and many more. A Definitive React-Native Guide for React Developers: Getting Started A Definitive React-Native Guide for React Developers: Part II A Definitive React-Native Guide for React Developers: Part III A Definitive React-Native Guide for React Developers: Part IV [link] [comments]  |
| Posted: 04 Aug 2019 09:57 PM PDT Hello there! I just finished AP comp sci A, and I got a 5 on the Exam. I think I've grasped the basics of Java now, but I want to learn how to launch a very basic app. Seriously, even if it just gives a pop-up saying "Hello World", I'll be content. Can someone link me to a place I can learn how? Thanks! [link] [comments]  |
| Posted: 04 Aug 2019 09:39 PM PDT Okay so i had an idea for a JoJo's Bizarre Adventure smash bros style game. But i have literaly no idea how to make it. I have basic knowledge in java and im a bit more experienced in Html. If someone can helo that would be very appreciated. [link] [comments]  |
| Programming games/toys for a 6 year old girl Posted: 04 Aug 2019 11:43 PM PDT 6 year old girl likes tech. Dad isn't a programmer by profession, but has programmed and can program. Mum isn't a programmer, but she is tech savvy and can do IF statements in Excel etc. What would you recommend as a starting point for some physical devices she can play and learn with with mum and dad to get started with programming? I'm thinking something like a little car or similar that she can program to go forwards, revers, left, right etc. Any other ideas? I'd love to know some. [link] [comments]  |
| what is the easiest library for using glsl shaders in c++? Posted: 04 Aug 2019 07:52 PM PDT I have tried using GLFW but I don't know how to make it work (i use Ubuntu) [link] [comments]  |
| Need advise about starting programming in Golang Posted: 04 Aug 2019 11:28 PM PDT Hi, many people I know - who are good at programming - started with C or C++ and it had an advantage as it works at a more 'granular' level. C was never my thing, I was more into web dev. In recent times, Golang is becoming popular too - which seems to have an experience close to C and C++ How big of a difference would it be - as compared to C - if I have to start programming in Golang? [link] [comments]  |
| Posted: 04 Aug 2019 11:17 PM PDT So I have a project idea I want to try out, which would be my first big project outside of class assignments or research projects, like a project that is solely for myself. However I'm realizing that I don't quite know how to create something that integrates multiple languages. Like without going into the details of my project (just because it'd be a waste of time to do so), if I wanted a GUI either on a desktop app, or integrated directly into the device I'm making, but the input sends a signal which I can use to drive different motors. To me it seems like this would be easiest done with a micro controller, so I immediately think of using C, however a GUI in C is just not a good idea, so I would think a higher level language like python or something. So how would I from python, call a c function, or vice-versa. And how would I be able to pass an object/struct between the two? [link] [comments]  |
| Posted: 04 Aug 2019 11:13 PM PDT We're using EF Core. Long story short: for who knows what reason, my EF Migration History table is empty. I don't have time to argue. The problem I have now is:
[link] [comments]  |
| I'm pretty crappy at discrete math and I'd like to get better Posted: 04 Aug 2019 11:03 PM PDT I feel like I'm very VERY bad at discrete math because it's hindering a book I'm trying to read, i.e. The Algorithm Design Manual by Sten Skiena. I had a bad experience in a prior math class so I have an internal bias ESPECIALLY since the topics being covered are the ones that would have applied to algorithm analysis. Anyway, in the book I can grasp the concepts at a high level but I can't grasp it at a low level that would connect all the dots like in other types of math. I spent 4 hours trying to work out a proof in the first chapter excercise and I can't work out the other two. For one it's like the way everyone writes proofs is based on preference to an extent so even if I know what might contribute to the proof I can't write it. I like manipulating formula but for some reason proof fries my brain. It's like every proof question has something I have never seen before despite seeing it before. I could digest like 70% of what I've read but I need some advice on absorbing that last 30% [link] [comments]  |
| is javascript an object oriented language Posted: 04 Aug 2019 02:17 PM PDT i want to know if javascript is object oriented or not [link] [comments]  |
| How does one increase the refactorability of the code? Posted: 04 Aug 2019 10:45 PM PDT I've maintained a handful of small websites on a personal basis for a few years now, and I've definitely noticed a trend in regards to the ease with which I can alter code. In earlier versions, refactoring would require large-scale structural shifts, which similarly scaled altercations in more recent code frequently only requires changing a line. I suspect that variable immutability helps in regards to this(I've definitely noticed myself moving more towards this over time), but I'm not sure what else. So, all in all, what can I do to increase the ease with which large scale structural changes can be implemented? [link] [comments]  |
| Posted: 04 Aug 2019 10:18 PM PDT Hi guys. So i have an assignment and i have written out most my code except for the printValues and plotValues functions as seen in the assignment description. My problem here is that i cannot see my variable in the variable explorer anymore (they did show before). Did i make a mistake in my code or is there something i am overlooking? assingment link: https://imgur.com/a/hvg7mAv Code: [link] [comments]  |
| Posted: 04 Aug 2019 10:18 PM PDT Hi everyone! Thanks for taking the time to check out my question. The language is C# and I'm working in Unity. I've trying to learn how to write methods that return a value, and I'm starting by letting it return a bool method. The idea is that I have an array of inputs called Answers, and array of strings called AnswerStr, and I want the method to compare the two. If it encounters a single mistake, it needs to return false, and if it's all correct, it returns true. I have the methods set up as below: My problem is that the CheckAnswers() method always seems to be returning true no matter what the answers in input are. In my various tests, it seems that nothing in the for loop actually gets run. I can't seem to figure this out. Any help is appreciated. EDIT: Solved! Inputfields were not wired up in the Unity editor. [link] [comments]  |
| Correct Way to Update a Website's CSS Posted: 04 Aug 2019 10:02 PM PDT Hello, I'm a new professional web dev moving up significantly in terms of complexity of codebase I handle (previously was doing one-man projects in my room alone so...BIG step up). I am the only front end dev at my firm and whilst they know I am quite junior I still want to do top-quality work for them - we are currently in the process of updated the look of our site piece-by-piece, CSS only for the most part. I am noticing that there will be a fair amount of double-up in the CSS until the reskin is complete - for example I have updated some form styling on the home-page but those classes are also used in a later search page. For many of the classes I can update the css in such a way that the changes fit in either context but there are some necessarily that have to be tweaked for the home page and left alone for the search page. My question is: what is the correct way to maintain CSS during a piecemeal reskin? I am putting 'styling-class-new' for now, planning to remove the new tag once all of the website is "migrated" over to the new CSS styling. I am noting that this will temporarily (though perhaps for an extended period of time) increase the size of our CSS file (dealing with main skin.css file mostly, luckily, won't have to make changes all over the place). Many thanks, learnprogramming subreddit! [link] [comments]  |
| Posted: 04 Aug 2019 09:59 PM PDT So basicaly i want to make a char array/c string so i can inspect it to make sure its a valid input (only letters no numbers /symbols ext) but iv ran into a lot of minor problems that make me think i must be doing something terrible wrong.... The first / main was, i had it working and everything was GREAT until i found out when prompted instead of giving a input, if you just pressed ENTER it would be accepted and my !isalpha never got triggered... the only solution iv been able to come up with is doing strlen to see if it == 0... iv spent a long time and rewrote the code many different ways to try and figure something out =-( currently the new mysterious issue is, it appears everything is working alright and for example if i input "**" it everything is good and it promps for a new valid input BUT if i enter *************************************************** it triggers a infinity loop and i don't know why as i am using cin.getline(arr,size) [link] [comments]  |
| Posted: 04 Aug 2019 09:57 PM PDT Problem Statement -https://www.codechef.com/AUG19B/problems/CHEFDIL My Code - https://ide.geeksforgeeks.org/nTiW0IuR6o HELP NEEDED [link] [comments]  |
| Change the img src attribute in html woth JavaScript Posted: 04 Aug 2019 09:37 PM PDT Hello everybody. Im trying to make a Interface with JavaScript to change Images Sources. And i found ways to change it with one click to a programmed source. What i'd like to do is, to change the img src attribute to a source which the user can type into a text field. Is there a way to do this? [link] [comments]  |
| Is there a way I can automate this whole process? Posted: 04 Aug 2019 08:32 PM PDT Hi, I post on social media as a job. I want to automate this so I can move on into new things. My job consists of (very simplified) 1. Getting a compilation of the last 24hs top ranked posts on a subreddit. 2. making a screenshot of a Top ranked Reddit posts, 3. making that screenshot a perfect square so I can post it on Instagram, 4. scheduling that post publication I thought of IFTTT but cause I've been using it for a while but I just get to step 1. Then thought doing it on windows using an Android emulator (cause screenshots looks better on Android) Is there a proper way to do it? All automated? Not necessarily writing code, I don't even know if it is possible but if there's an app/service/program that can at least do a couple tasks I'd love that. [link] [comments]  |
| I need help with starting a Python Coding Club in my school Posted: 04 Aug 2019 04:45 AM PDT So my friend and I have this idea of forming a coding club where the club will teach itself how to code and give out some sort of product like an app in our school because we both want to become coders and we decided to choose Python. But we only know a bit about Python and don't have any experience coding so can you guys help me make this work? Can you please tell me what I need to download/prepare to code an Android app or a website using Python? Also, it would be amazing if someone can tell me where I can find resources so my club can learn how to code and make apps or websites. Thank you [link] [comments]  |
| (When) Should I switch from Python to Java? Posted: 04 Aug 2019 04:04 PM PDT If this is a question that should not be in this subreddit, please tell me. Hi! I am a programming beginner who is learning Python. I am just about to finish the Codecademy Python 2 course (even though I use Python 3) and have also written some code of my own. So I am still at the very basics. Today I had a post on another subreddit with an unrelated question about Python. In the post I mentioned that my real goal with programming is to learn Java. Now, one of the people who answer my other post told me that if my goal is learning Java anyways, then I should just start with that.I have also heard that if you learn Python, it can be hard to learn Java because Python makes you take things for granted since it does a lot automatically for you. I primarily interested in solving big and small problems by making GUI desktop applications rather than throwaway scripts, e.g. an app that transfers playlists from Spotify to local danish services not covered by other apps. But it could of course be much larger problems.I also very much want to be able to contribute to open source projects at some point. So, should I switch to Java before I invest too much time in Python? Or should I stick with Python? Also, if I stick with Python, when should I start learning Java? How experienced should you be before moving on to another language you want to learn? Sorry, if this post is long. But thank you for your help! Edit: I have decided to stick with Python. Thanks for your help! [link] [comments]  |
| Should I get code with Mosh’s corse on C# Posted: 04 Aug 2019 04:01 PM PDT Does anyone know if mosh's corses are any good? I watched his free 1 hour demo on YouTube and it was really good but I googled if I should take his corse and people said that he didn't go in depth on why stuff works [link] [comments]  |
| You are subscribed to email updates from learn programming. To stop receiving these emails, you may unsubscribe now. | Email delivery powered by Google |
| Google, 1600 Amphitheatre Parkway, Mountain View, CA 94043, United States | |
No comments:
Post a Comment