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    Sunday, May 2, 2021

    Thanks y'all for being an amazing community learn programming

    Thanks y'all for being an amazing community learn programming


    Thanks y'all for being an amazing community

    Posted: 01 May 2021 11:19 AM PDT

    Just thought I'd pop in here and say thank you to every single one of y'all. I finally got accepted into a master's in CS program while having a bachelor of arts degree. I cannot believe that this actually happened and wouldn't have been here if it weren't for online communities like this one.

    Thanks again to everyone for being wonderful, supportive humans 😊❤ I truly could not have done this without y'all!

    Keep pushing on, anything is possible!

    submitted by /u/picks-
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    Beginner Projects for C#

    Posted: 01 May 2021 10:04 AM PDT

    Hello Team,

    I recently just got into game dev using Unity. I successfully created a small 2D Flappy Bird-game(Unity). However, I still don't know the fundamentals of C#. Would anyone recommend courses that provide hands on projects and a course certification ? I would greatly appreciate it the ones I've tried require payments.

    submitted by /u/MkEnterprise
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    3D to 2D projection

    Posted: 01 May 2021 11:52 PM PDT

    I'm trying to project a 3D image onto a 2D screen

    If I know the object X, Y, Z, and the camera X, Y, Z, and angle, how do I project the object onto the 2D screen, using basic math, and not any special functions?

    submitted by /u/Riptide435
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    How hard is it these days to make unique software?

    Posted: 01 May 2021 11:47 PM PDT

    I was thinking of making my own unique apps and either making money from putting it in an app store through adverts or maybe if it were desired by some company I would sell it to them. How rare are these cases of making some unique profitable app. I think I read somewhere that a 15 y/o kid sold his app for around 6 figures. What are my chances of success as an individual programmer (well 'to be' programmer, still learning, but still can dream right :p)

    submitted by /u/Scythe12890
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    How to do something when a file finishes downloading using javascript?

    Posted: 02 May 2021 12:32 AM PDT

    https://developer.mozilla.org/en-US/docs/Mozilla/Add-ons/WebExtensions/API/downloads

    Also, can I only trigger the event when the type of the file is audio type?

    submitted by /u/hwpcspr
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    What is best way to manage time as a CS student?

    Posted: 01 May 2021 09:24 AM PDT

    I am currently studying in second year CS branch. My most of the time is spent in the online college lectures, assignments, orals...etc and after this I get bored and watch anime or any other TV show. I really want to learn new concepts (frameworks or languages ) to build awesome projects and also practice on online coding platforms to polish my Data structures and Algorithms.

    What advice would you like to give me to manage my time, as I want to do well in academics (as grades matter a lot during placements) as well as learn new concepts to become a better developer?

    submitted by /u/abhishek_rath_01
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    Help on RNG that doesn't repeat previously generated numbers

    Posted: 02 May 2021 12:04 AM PDT

    I wanted to make a button that's a RNG but I don't want numbers to repeat when I press the button again.

    So my plan was to make an empty array and put all generated numbers inside (through push()). If it detects the generated number inside (through includes()), it will generate again until it generates a new number (a number that is not inside the array).

    ``` <body>

    <button type="button" onclick="prompt()">Click</button>

    <script> let order = [] var numb, rng; let display;

    function random() { rng = Math.random(); }

    function prompt () { random(); numb = Math.floor(rng * 9); while (order.includes(numb) == true) { display = document.createElement("P"); display.innerText = "X"; document.body.append(display); return random(); } if (order.includes(numb) == false) { display = document.createElement("P"); display.innerText = "GREAT!"; document.body.append(display); order.push(numb); } }

    </script> </body> ```

    In my code above, if the generated number does not exist in the order array, it displays "GREAT!" and puts the number inside the array. But if it exists in the array, it's supposed to generate a random number continuously (which, on every try, will display "X") until a new random number has been generated which will then activate the if statement where the number isn't in the array:

    if the generated number does not exist in the order array, it displays "GREAT!" and puts the number inside the array.

    In the code above, it just displays "X" once. It doesn't generate continuously to find a new number.

    Can someone point a mistake here and help me fix this? Is there a better different method on doing what I want to accomplish here?

    submitted by /u/KaizenCyrus
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    Why is OSSU not generally recommended here?

    Posted: 01 May 2021 11:56 AM PDT

    I know that Computer Science is a far broader topic than just software development, but it seems like a great option for someone like me who wants go the extra mile and learn the absolute basics and expand upon that.

    OSSU's CS path seems to have a pretty respectable curriculum, but when I searched for opinions here, I mostly found negativity and dismissal about it.

    My question is: do people don't recommend it because it's hard and lengthy? Or is it because it's not a great resource to learn computer science?

    I'm genuinely curious to hear this sub's opinions on OSSU's CS path. Any opinion is valid as long as it's just not "OSSU bad" without giving a reason why.

    submitted by /u/Jinzo_9
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    UI/UX Design

    Posted: 01 May 2021 11:31 PM PDT

    Do I need to learn graphic designing first in order to learn UI/UX design?

    submitted by /u/Beingknight_
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    App Academy Open vs Full stack Open? Do any of these offer any completion certifications?

    Posted: 01 May 2021 11:25 PM PDT

    Hey guys, after a lot of time thinking which career path to take, I decided to go a Web Development path as for the beggining of my career. I'm thinking that it is very difficult to get a job for example in cybersecurity without a lot of experience and advanced degree. So I thought web development would be a good starting point.

    I'm trying to choose resourse to learn. After doing some research on that, looking at P1XT, OSSU.

    I'm considering either App Academy Open and Fullstack Open free plans.Do any of these offer certificates that I can put in my CV after completion?Which one would you recommend to go in general?I'm already familiar with programming. I got a strong grasp on all programming concepts(all basics and OOP), while reading Python Crash Course book and doing some projects.I'm also considering great books, so if you have any suggestions i will be glad

    submitted by /u/Flugegeheymen
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    What are some good online coding course/camps to get into software engineering?

    Posted: 01 May 2021 08:49 PM PDT

    Hi, I am looking for a coding course/camp that will help me get into software engineering with no previous experience in Computer Science, I don't mind if it's a paid for one, as long as it works well.

    submitted by /u/NotLoved-
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    why i can't find a job as a node.js developer??

    Posted: 01 May 2021 05:35 PM PDT

    im a junior developer im 100% backend, in my case i decided to learn node.js, using frameworks like express.js etc etc...., but i see that this stack is not popular or demanded, all what i see is lamp stack and ruby on rails for backend, node.js just for advanced programmers or fullstack, nothing for juniors....

    after few months trying to find a job with my stack or just trying to look a position which approach to my stack, i decided to give up and learn php, i already know mysql so im more close to reach the lamp stack

    am i wrong or my perception is not acurrate??

    submitted by /u/solidmedusa
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    dear god will i ever learn java

    Posted: 01 May 2021 10:27 PM PDT

    I am 73% done a java course in Codecademy, and these projects are absolutely putting my knowledge to the test. I'm literally having to ask for help on every question, and going back and trying to relearn the stuff is a nightmare. I'm very new to coding, I tried C++ in the past but only got 50% done the course as I wasn't really dedicated. I'm really trying my hardest here to learn but it feels like I have to be spoonfed everything, I'm constantly asking questions through the codeacademy discord(which isn't nearly as active as I thought it would be)

    I guess I'm here just to vent my frustrations, this is so damn hard and I wish I had a reliable, experienced mentor that could reduce my stress ten-fold.

    submitted by /u/JunkedRat
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    Can someone tell me if my path is ok?

    Posted: 01 May 2021 10:21 PM PDT

    So I'm a Information Systems Technology student but I'm very behind when it comes to programming so I bought some books to study programming on my own. I was hoping if someone can help tell me if I'm doing a "decent" path regarding my direction.

    So I tried going the freecodecamp route however it wasn't working for me so I decided to study via books and use discord Chatrooms to ask questions when I get stuck. I'll just list everything I'm doing and a brief explanation as to why

    1. python crash course by Eric Matthew: A good introductionary book that teaches python which is known to be a simple but in demand language. The book teaches you the basics and there are fun projects inside that help you get started with thinking about programming.
    2. Html and CSS by Jon Duckett: a good introduction course to html and css and teaches you how to navigate both languages. Everyone and their brother is constantly telling me how this book is amazing for people looking into front end web dev and web design so I want to give it a shot.
    3. Javascript and Jquery Jon Duckett: After learning the basic of html and css you learn how to build actual interactive applications using the information from the previous books
    4. Php and MySqL Jon Duckett: since I'm already reading two of his books might as well finish the series and learn about databases
    5. Pro Mern Stack by Vasan Subramanian: After learning a decent chuck of web development I want to go deeper and actually learn full Stack. This book includes mongo, express, react, and node.
    6. Pro Angular 6 by Adam Freeman

    After completing these books my goal is to gain a decent understanding of web development to the point where I can design and plan my own applications and build them from scratch. I'm wondering if some experts can help judge the coursework I laid out for myself and tell me if there's some knowledge or information I'll be missing. Any help would be appreciated.

    submitted by /u/FallenPrinceAlastor
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    Refactor Your Old Code!

    Posted: 01 May 2021 12:04 PM PDT

    I just finished refactoring a silly api that returns the gas prices in my country (if you wanna waste your time you can check it here:

    https://github.com/Jaracara11/FuelPricesAPI/

    And I can tell you this; aside from reviewing your old code, refactoring it is very satisfying and educational, I know it can be boring but trust me, it's a good exercise to assert how much you have learned since the first time you wrote your app and also applying good practices.

    anyway, I hope this advice helps my fellow juniors, we have a long way ahead =D

    submitted by /u/Bohemio_RD
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    Learn Assembly

    Posted: 01 May 2021 02:42 PM PDT

    Could someone learn assembly x86 in depth, without knowing C? Can advanced C++ fill the gaps that the absence of C would make?

    submitted by /u/Oil7496
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    So i wrote this recursion code to write a function that lists all subsets of a list of n distinct elements.

    Posted: 02 May 2021 12:41 AM PDT

    def sub(a): if(len(a)==1): return(a) c=a[len(a)-1] b=a.pop(len(a)-1) z=[] for i in range(len(a)-1): z+=sub(b)+[c] z=[z] z+=c z+=sub(b) return(z) print(sub([1,2,3,4])) 

    i get this error

    line 2, in sub if(len(a)==1): TypeError: object of type 'int' has no len() 

    why? when i gave a list as an input? and is my code correct?

    submitted by /u/PossibleDoctor2117
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    Newbie coding style

    Posted: 02 May 2021 12:36 AM PDT

    My programming always looks terrible. How do I go from being self taught to writing code that looks and runs like professional code? Is there a style manual?

    submitted by /u/ProgrammerRookie
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    Want a mentor? Currently accepting 1 student

    Posted: 01 May 2021 04:31 PM PDT

    Hard requirements:

    • Completed majority of a curriculum such as TOP or FFC with JS

    • Interested in frontend / backend JS

    • Trying to advance to intermediate+

    Soft Preferences:

    • Interested in startups. I can train you to get into a FAANG but it won't be enjoyable for either of us.

    • Boston located or eastern TZ

    • Backend preferable but definitely not required

    About: Backend engineer with 3+ YOE industry. Mentored coops/interns at last job.

    To apply:

    DM with your experience (ie. completed curriculum and projects / github) and what you want to realistically achieve in the next half year or so.

    submitted by /u/adultspinach
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    Anyway to run Python programs on Bangle.js smartwatch

    Posted: 01 May 2021 06:01 PM PDT

    Hi! So I am interested in the idea of a programmable smartwatch and Bangle.js seems to be what I am looking for. The issue is that I mainly code in Python and C++, and I haven't touched javascript. Is there any way I can run my Python programs on it?

    submitted by /u/blevlabs
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    Hello! Is there any way to change the titlebar in JFrame?

    Posted: 01 May 2021 08:09 PM PDT

    I'm want to change the title bar's colour to #13161b.

    submitted by /u/Perseus_15
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    Why do we (prefer to ) feed neural network data as NumPy matrices instead of tensor?

    Posted: 01 May 2021 11:43 PM PDT

    Hi,

    I had a very basic doubt regarding why we opt to use NumPy matrices to represent our data when we can use tensors. Is there an advantage of one over the other? Or are there specific cases where we opt for one method over the other?

    submitted by /u/Turbulent_Animator65
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    In which folder do you all store your folder for programming?

    Posted: 01 May 2021 09:11 AM PDT

    On my old computer, I had a folder called Programs that I store in C:\Users\user\Documents that contained any code I wrote? Now that I'm switching to a new computer and using WSL2 for the first time, I'm curious about where you all would store such a folder in a Linux file system since I couldn't find anything about it on the Internet

    submitted by /u/Sufficient-Hunter-50
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    Am I just procrastinating or is this just not for me?

    Posted: 01 May 2021 03:39 PM PDT

    I began learning programming in the 9th grade, and its been almost 3 years since then and I can say with a lot of confidence that I definitively know a lot more than the usual highschooler. I'm in what I can only best describe/translate as a Informatics AP class, and it has been the easiest class I've had in a long time, because I essentially know everything it covers (going to finish my second semester of the class), or at the very least it is never far from what I already know. So then, why am I doubting my skills or passion? Well, I have started lots of project, and some of them I have begun, but I end up abandoning them after like 100 lines written, and in general I feel that I am SLOW and never actually write anything.

    And then I go to YouTube, and see this video about some awesome project someone is doing, and while they are explaining the process, the background is literally a timelapse of what feels like hundreds and thousands of lines, and even if I know that it is a timelapse, I'm certain that the difference between me and them is not the playback speed. I feel like when I actually end up sitting down and writing some code, I become some sort of sloth, like those in the Zootopia movie or something.

    I have had no trouble with the problems or challenges that the class I'm taking gives me, but that's probably because I've had a lot of time to get ahead, and I'm just not sure if this is just not for me, and only seems that way because I begun early.

    TL,DR: I feel like a sloth when I'm coding, and that's in itself a rare ocurrence, is it a discipline and motivation type of problem (I am a procrastinator)? or am I just not cut out for this? (I'm considering studying CS).

    submitted by /u/yoyojambo
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    MIT xPro Bootcamp

    Posted: 01 May 2021 10:53 PM PDT

    has anyone attended their bootcamp? Their price is $3000 cheaper than GATech, UC Berkley, and Emory.

    But their website is kinda sketchy. I can't even find the class schedule plus there aren't any FAQ posted online for the program.

    I will call them on Monday but would really like to know the schedule right away if anyone knew.

    Thanks a lot.

    submitted by /u/SpiderWil
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