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    Home Unlabelled Are there any tutorials for a blind person to learn programming basics (java preferably, php, html any)? learn programming

    Are there any tutorials for a blind person to learn programming basics (java preferably, php, html any)? learn programming

    June 07, 2020

    Are there any tutorials for a blind person to learn programming basics (java preferably, php, html any)? learn programming

    Are there any tutorials for a blind person to learn programming basics (java preferably, php, html any)?

    Posted: 07 Jun 2020 07:58 AM PDT

    My cousin brother is blind and recently he has expressed interest in learning programming. He specifically wants to so android development. Which I know would be very difficult for him.

    Still I think he should atleast start with Java and see if we wants to go further and get into android. He does not really have knowledge of programming basics.

    So that's why I was wondering if there exist and tutorials for visually impaired people. It would be nice if its programming basics in Java. Else just programming basics. Or even a java getting started tutorial will do.

    Thanks a lot for the help.

    Edit: I have asked the same question over at /r/AskProgramming

    submitted by /u/mistermask2421
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    After 2 years of learning programing, I knew how to write code, but didn't know how to make an application. So now, I'm writing the guide that I wish I had at that time. Here's part 1.

    Posted: 07 Jun 2020 08:19 PM PDT

    I call it The Beginner's Advanced Guide to building an App — Part I.

    While I use React native to write mobile apps, I've left out the programming so you can use the language you need, and so that people who are non-technical can also use this guide.

    I hope to release this in 6 parts, probably bi-weekly:

    1- Getting your requirements

    2- Designing the UI/UX

    3 - Cloud services and APIs

    4 - Testing and Launching

    5 - Post Launch

    Bonus: Hiring and Working with Contractors

    This is the first article I've ever written, so if you have any critiques, I'd love to hear them!.

    submitted by /u/smoke4sanity
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    (C) How to have specialized pipes for each child process

    Posted: 07 Jun 2020 10:05 PM PDT

    I am working on a homework assignment and struggling to understand the instructions. I know that I need to make N child processed that each have a pipe that stores three values so they can be added together at the end to find a value.

    I do not quick get how to have these multiple child processed and pipes, I think having something like child[N] for each process and using write() to add the values to the pipe is what I am supposed to do, but the rest I am hazy on. I saw someone suggests make the pipe with these values pipe[2*T] and I think from the instruction the pipe is going to be used to send the values to a different function somehow where the values will be extracted with read(). I just am not clear on how and the textbook has answered nothing.

    submitted by /u/WittyWiki
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    How do I know when I should start applying to jobs?

    Posted: 07 Jun 2020 11:55 PM PDT

    Hey all,

    I've been teaching myself HTML, CSS and Bootstrap for the past little while and I'm about to start learning JS and probably React afterwards as well. Obviously I need to become proficient at the latter languages first, but at what point should I feel comfortable attempting to get a career? I've completed the Web Design Certification on FCC and that made me feel fairly comfortable using makeup languages. I've got experience using Python so I'm hoping I can learn JS relatively quickly.

    Side note: I have two semesters completed in Computer Engineering, but I dropped out because I decided I wanted to pursue a front end career and the program wasn't offering what I wanted. Should I include the two semesters on a resume? I was uncertain if it would be viewed negatively by employers; but I imagine some education is better than no education?

    Thanks in advance for any feedback!

    submitted by /u/Austin2997
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    Learn the SOLID principles as an intermediate programmer.

    Posted: 07 Jun 2020 03:12 PM PDT

    Do you want to peel your interviewer's eyes back during an interview?

    Learn the SOLID principles. This has literally come up in almost every real tech interview I've had that's not a whiteboard and it comes up often in my own work as a professional programmer.

    https://www.baeldung.com/solid-principles

    This is an important concept to learn and I cannot stress how important it is to your growth as a programmer. A programming interview is like a final exam and you should treat it as thus. Once you learn these principles you will not only be ready for your interviews, but you'll be heads above your fellow junior programmers.

    submitted by /u/Serious-Candidate
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    Are you a student? Get GitHubStudent pack Now!!

    Posted: 07 Jun 2020 05:54 AM PDT

    Well, for students github has a student pack which has a lot of benefits from various programs out there.

    Few benefits are

    AWS Educate

    Jetbrains products (ALL OF THEM) valid till you are a student

    Github Pro

    Mongodb training and certification

    Microsoft Azure coupon

    Domain (from two websites with some terms and conditions)

    ....

    ....and many more.

    Link: Github Student Developer Pack

    submitted by /u/w1Ld_D0G
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    What are the differences that we can find in asynchronous methods between Javascript and Dart?

    Posted: 07 Jun 2020 07:18 PM PDT

    Hi,I am familiar with Javascript. And I skipped the asynchronous programming in Javascript and jumped into Dart and learning Flutter right now. I have been creating apps and also used lil bit of asynchronous programming in FLutter(aysnc, await, future) . I just wanted to ask, is the concept of asynchronous programming in Dart similar to that of Javascript? If there is a difference, please point me out.Thank you!

    submitted by /u/milanpoudel
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    [HTML] my code wont work and im not to sure why, can anyone help

    Posted: 07 Jun 2020 09:18 PM PDT

    so this is my code 

    <!DOCTYPE html> <html> <head> <style> table, th, td { border: 1px solid black; border-collapse: collapse; } th, td { padding: 15px; text-align: left; } </style> </head> <body> <script> document.addEventListener('DOMContentLoaded', () => { let elements = [] let container = document.querySelector('#container') // Add each row to the array container.querySelectorAll('.row').forEach(el => elements.push(el)) // Clear the container container.innerHTML = '' // Sort the array from highest to lowest elements.sort((a, b) => b.querySelector('.score').textContent - a.querySelector('.score').textContent) // Put the elements back into the container elements.forEach(e => container.appendChild(e)) }) </Script> <table style="width:40%"> <tr> <th>House Name</th> <th>Score</th> </tr> <div id="container"> <tr> <div class="row"> <div class="name"><td>Teresa</td></div><div class="score"><td>610</td> </div> </div> </tr> <tr> <div class="row"> <div class="name"><td>Cahill</td></div><div class="score"><td>617</td> </div> </div> </tr> <tr> <div class="row"> <div class="name"><td>Patrick</td></div><div class="score"><td>614</td> </div> </div> </tr> <tr> <div class="row"> <div class="name"><td>Romero</td></div><div class="score"><td>611</td> </div> </div> </tr> <tr> <div class="row"> <div class="name"><td>Mariam</td></div><div class="score"><td>619</td> </div> </div> </tr> <tr> <div class="row"> <div class="name"><td>Aikenhead</td></div><div class="score"><td>612</td> </div> </tr> </div> </div> </body> </html>

    and what i get out of it is a table with the right text and all but the code is failing to order the array from highest to lowest and i can not figure it out. can anyone help me.

    submitted by /u/CodingSpeed
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    I've published my first real project

    Posted: 07 Jun 2020 02:58 PM PDT

    I've been learning programming (but especially back-end development) since last summer and I've worked on two real big projects, but this is the first I'm publishing on GitHub.

    The website allows you to signup/login, comment already existing articles (for all the users), post articles (for writers and admins) and manage topics and users (for admins)

    I know that some features as editing the password or the email for the users is missing, but I wanted to keep the project handable by just one person (me), so I decided not to make the website to complicated.

    I would really appreciate if anyone could just look at the project and give me some opinions or tips :D

    The GitHub repository link: https://github.com/Ciro23/Blog

    submitted by /u/Ciro_23
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    How does one go from an IDE to a finished program?

    Posted: 07 Jun 2020 03:39 PM PDT

    This is probably very obvious to some people here, but I'm really struggling with wrapping my head around this.

    I will use a concrete example to pose my question:

    Let's say I am working on a Mac, and using PyCharm and Turtle I have made a simple game, let's say pong. When compiling running the code in PyCharm, a window pops up that lets me play the game. So far so good right. (I know python isn't really a preferred language for making games but this is just an example).

    Now let's say I wanted to turn this into an "App" or a program for MacOS, just like any other app that you can download from the web (let's keep the MacOs appstore out of this for now), how exactly does that work?

    How do I "package it up" into a cohesive program, how do I set its icon etc?

    I assume anyone wanting to play my pong game would also need python on their machine so I guess I'd need some kind of installer? Can anyone point me in the right direction or shed some light on this process?

    And how would it look for windows? linux?

    Basically, how does one go from the python files that are just lines of code to a program that runs and looks professional?

    ​

    Thanks!

    submitted by /u/PossibilitySure
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    How do I implement global hotkeys in Java?

    Posted: 07 Jun 2020 08:27 PM PDT

    I'm a beginner who's trying to create a program which needs a function to be able to toggle it on and off when in another window. I have tried a multitude of things, but I keep messing up somehow. I've tried everything on this subreddit I could find as well. If there are any beginner friendly (things?) to implement global hotkeys in my Java program, it would be greatly appreciated. If not, if any of you are kind enough to add me on discord and walk me through a more complex one, my discord is listed below. Thanks!

    sky#9274

    submitted by /u/Sky-ish
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    I never realized how much programming would help with anger.

    Posted: 07 Jun 2020 01:24 PM PDT

    Title says it all, really. I've been working at it for a few months now and am by no means "good", but I never realized how good it would be for calming me down.

    I've worked back-and-forth in journalism and education for the last ten years of my life and I've reached a burnout point where I can't spend my 30s as angry as I've spent my 20s. Newsrooms and classrooms have so many systemic issues; they're impossible to fix, and every day you're having philosophical battles with your overheads. Constant, daily annoyance at people who treat what should be higher callings as things to monetize. You make constant moral concessions and they treat you like you're being unreasonable unless you do.

    There's frustration in programming but there isn't rage. A computer is a computer. I don't get angry at the rain for falling on me when I'm hiking, and I don't get angry at something that's pure logic. It's always automatically my fault that I don't understand it. Right now, at least at my level, it removes me from two industries I've worked in that are prone to human error and corruption on a constant basis.

    Just a thought I've had recently. Mods can remove if this isn't the right place for it.

    submitted by /u/TeachingAbroadDude
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    Practical Python Programming (new wiki tutorial)

    Posted: 07 Jun 2020 03:08 PM PDT

    Practical Python Programming, tutorials by David Beazley , is available as wiki under Creative common license: https://handwiki.org/wiki/Tutorial:PracticalPython (published by HandWiki). Original source is D.Beazley's github.

    submitted by /u/jconcode
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    What are the best online resources to learn C? Having trouble finding quality instruction.

    Posted: 07 Jun 2020 05:49 PM PDT

    So I've recently become obsessed with Linux. It's really driving an interest to learn how to code and develop. C has already been curious to me (we used to use it at a place I worked controlling manufacturing machines. Very cool) but I never had the time then to dip my toes in it.

    Fast forward to now, the year of the Covid and I find myself with lots of free time to give it a go.

    I see lots of great, quality resources, courses and communities around webdev and stuff, but I haven't come across anything for C specifically.

    I've tried googling around but all I've found were super dry pdf files of books and message boards full of neckbeards getting mad at people trying to learn the language.

    help?

    submitted by /u/DrSuckenstein
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    Trying to setup node.js getting an error. Can someone help?

    Posted: 07 Jun 2020 11:42 PM PDT

    https://www.digitalocean.com/community/tutorials/getting-started-with-the-mern-stack

    The code can be found in the link

     const express = require('express'); require('dotenv').config(); const app = express(); const port = process.env.PORT || 5000; app.use((req, res, next) => { res.header("Access-Control-Allow-Origin", "*"); res.header("Access-Control-Allow-Headers", "Origin, X-Requested-With, Content-Type, Accept"); next(); }); app.use((req, res, next) => { res.send('Welcome to Express'); }); app.listen(port, () => { console.log(`Server running on port ${port}`) }); app.use((req, res, next) => { res.header("Access-Control-Allow-Origin", "*"); res.header("Access-Control-Allow-Headers", "Origin, X-Requested-With, Content-Type, Accept"); next(); });

    I am following the instruction and getting an error when I type node index.js

    I have a saved file called index.js.

    throw err; ^ Error: Cannot find module 'C:\Users\PC\Todo\index.js' at Function.Module._resolveFilename (internal/modules/cjs/loader.js:966:15) at Function.Module._load (internal/modules/cjs/loader.js:842:27) at Function.executeUserEntryPoint [as runMain] (internal/modules/run_main.js :71:12) at internal/main/run_main_module.js:17:47 { code: 'MODULE_NOT_FOUND', requireStack: [] }

    ​

    submitted by /u/SecureBrush
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    At what point are you guys comfortable enough to include the programming language you are learning on your resume?

    Posted: 07 Jun 2020 07:43 PM PDT

    I have tons of free time so I am planning on learning a couple of languages if possible this summer to add to my resume before I graduate next spring. At what point should I feel comfortable enough to include a language on my resume as a language that I know? I've known people who learn to write a simple addition program and chalk that up to be master in the language... also any languages I should be focusing on that employers are looking for?

    submitted by /u/Evilfart123
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    What do you wish you have known before starting to learn programming using videos?

    Posted: 07 Jun 2020 11:28 PM PDT

    What do you wish you have known before starting to learn programming using videos? I mean on services like udemy, udacity. Maybe change in studying method? the

    submitted by /u/veenliege
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    how do i make the function return the value n when it is true

    Posted: 07 Jun 2020 11:28 PM PDT

    def is_even(n):

    if n%2==0:

    return True

    else:

    return False

    submitted by /u/Hina-Amano
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    Looking for a little advice

    Posted: 07 Jun 2020 07:34 PM PDT

    So i have spent the last year, give or take, learning the fundamentals of both Javascript and Python. I have also completed a few projects in each language. Now I feel like I am at a little bit of a crossroads. My knowledge of HTML/CSS is pretty basic. I worked through the Colt Steel course on Udemy, but I felt like that was more or less a course on using bootstrap to get up to speed. I also an advanced Linux user, Arch has been my daily driver for about 7 years.

    All that being said, I am having a little trouble deciding while language to pursue further, gaining the most benefit from the time I spend learning. Thanks for reading and for your insight in advance.

    submitted by /u/jtothehizzy
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    C: Can't access a string inside a struct

    Posted: 07 Jun 2020 11:18 PM PDT

    I wrote this code in C, and when I run it it prints out something stored at a random place in memory. Shouldn't it be printing out "abcde"? How do I get it to store "abcde" in the struct S1? I checked the memory addresses for S1.mystring and A1, and they are completely different.

    struct myStruct{
    char myString[10];
    };

    int main() {
    char A1[] = "abcde";
    struct myStruct S1 = {A1};
    printf("String stored in S1: %s\n", S1.myString);

    return 0;

    }

    ​

    I tried including the statement *S1.myString = A1 right before the print statement, but that changed nothing. Can anyone explain what's going on?

    submitted by /u/topology32
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    What is the difference between Visual Studio, and Visual Studio Code?

    Posted: 07 Jun 2020 07:32 PM PDT

    I recently saw a post about VS code and i wanted to try it out. I'm fairly new to programming, just finishing CS50 into to computer science. I'm trying to find a good IDE to start learning. Any suggestions/clarification would be appreciated! Thanks

    submitted by /u/myceliatedmerchant
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    Setup the CI/CD for our Flutter Project. I loved the way Codemagic works perfectly for Flutter application.

    Posted: 07 Jun 2020 11:15 PM PDT

    I learned to program three years ago, and I am enjoying it. During high school, I had to configure the DevOps for one of my web application (MERN Stack). I used TravisCI for continuous integration, and I suffered a lot while configuring.
    When I heard about Codemagic, I was interested in setting it up. I used Flutter for setting up. I configured CI/CD for Flutter application in just under ten minutes.
    The link to my article is https://medium.com/better-programming/devops-in-flutter-734cb268d7db.

    I hope you enjoy reading my article.

    submitted by /u/pramish_luitel
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    Learn Javascript concept - easy to understand

    Posted: 07 Jun 2020 11:10 PM PDT

    Hi Guys,

    I have started running a youtube channel where I will show easy method to understand javascript. later on I am planning to create videos on C# and Python as well. You can have a look once, will be happy to get feedback

    https://youtu.be/TJsY0Ca6Odo

    https://youtu.be/tnhGfBSfRqQ

    submitted by /u/ranjitsss
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