Web Development Masterclass on Udemy is free until tomorrow. learn programming

I know it might seem like a small accomplishment to you guys but i finally did it, i built up my first working simple calculator with a little help from you lovely people. It feels so good to accomplish this small task as it proves to be a stepping stone to a more rewarding path in coding.

submitted by /u/sevenbraincells
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What are some good free courses that also award a certificate?

Posted: 02 Apr 2020 10:29 PM PDT

Hello, I'm an intermediate programmer and I think I'd like to dive into courses for some official certification. I'm completely self taught in C\C++, python, java, C#. As well as refining my knowledge with the aforementioned, I'd also like to learn javascript, rust and kotlin. Right now my only proofs of having knowledge about these langs is my github. But I'm not sure if that'll be enough for enrolling in a great university. Now I can't afford paid courses, so I'm looking for courses that are free and also give a proof of completion like a certificate. I know cs50 exists, but you have to pay to get certificate. Regardless I'll be taking that. I also noticed automate the boring stuff with python and web development masterclass is free on udemy. Those do award certificates I beleive, which is awesome! I also enrolled in the free RealPython courses though I'm not sure whether or not they award a certificate. I'd be very glad if someone could point me in the right direction.

submitted by /u/Phantom569
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Any advice for someone who's young and wants to learn programming and work with it in the future?

Posted: 02 Apr 2020 11:53 AM PDT

I'm 15 year old girl, I have always been pretty interested in video games, computers and all that sort of stuff. I have always wanted to learn how to code and be able to work with anything surrounding technology in the future.

Since I need to stay at home during the quarantine I decided this would be the best period to start learning. I've watched a couple of videos about coding and I've been using freecodecamp for a couple of days now, I'm still a big noob but it's been really fun to learn this stuff.

I also found this sub a couple of days ago, there are plenty of people here who have way more experience than me so I wanted to ask if there are any tips for things a younger beginner who wants to work with this in the future?

submitted by /u/Throwaway274584346
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Node.js Project Structure (D.JS)

Posted: 03 Apr 2020 12:24 AM PDT

How Do You Organize A Node.js Project (Discord API Bot In D.JS)

submitted by /u/Redtition
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Pluralsight is free for the entire month of April

Posted: 02 Apr 2020 11:41 PM PDT

No card information needed

https://www.pluralsight.com/

submitted by /u/joes6415
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Laziness about programming

Posted: 02 Apr 2020 07:47 PM PDT

I am always learning basics and don't go farther then just basics, not being creative at all. Any good suggestions?

submitted by /u/Yag_Nik
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THANK YOU POST

Posted: 02 Apr 2020 01:09 PM PDT

I just wanted to say thank you to everyone that has taken there time out of there lives to help me with the problems in mine. I hope to be able to be on the same level one day and return the favor for others.

Happy Quarantining

submitted by /u/MrWiggles10
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Free Courses right now listed on discord channel

Posted: 03 Apr 2020 02:04 AM PDT

Hey! I'm collecting all free courses that I see on the internet right now and post them to a discord channel: https://discordapp.com/invite/fWaKE7M

Would be awesome if you could add them to the list if you know of any!

submitted by /u/agcty
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Fear of falling into a tutorial paralysis but don´t know how to start a real project (python).

Posted: 02 Apr 2020 02:34 PM PDT

I started learning python 10 days ago and i really,really take it slow.I learn everyday something new and i dedicate cca 1/2 hours (sometimes a bit more) daily to it.Sometimes i read about the code after it to learn more.I think that if i do it longer i will be overwhelmed with too much info,and i am afraid that that would cause frustration and lead me to quit.

I am doing the python for beginners tutorial from cs dojo on youtube.I am reading on forums and reddit about beginner tips and most people write to start doing a real project.I know a bit about if statements,functions,lists and for loops,i guess that is not even the basic stuff.The problem is that it makes (more or less) sense when the instructor is explaining it but i am 100% sure that i wouldn't know what to do with that knowledge in real life situations.

I want to use python mostly for trading,data science and machine learning.My first project would be a simple trading bot that scrapes data from a web page and i tell the bot how to trade that data.After that i would backtest the data with historical data from the past to see how good my strategies are .I would not trade with real money immediately .Once i complete that task i would like to add other data (not only raw numbers and indicators) from different sites to that bot.And once i achieve that, i would like to add machine learning abilities to it.

So can someone guide me a bit towards this trading/finance/data science path?Should i continue with general purpose tutorials so i learn more basic stuff,or should i start building my project?And if i start with my project,where can i find some good tutorials for it that are beginner friendly?I don´t know how to start with it since i know almost nothing.I want to learn as i go but i don´t want to stand in front of a mountain full of code that i can´t understand.

Sorry,i probably sound naive, but i really could use some advice/help.

Thank you

submitted by /u/elliot_fibonacci
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Need help implementing two methods in a class function in JavaScript

Posted: 03 Apr 2020 01:36 AM PDT

Hello, I need to implement two methods to the LinkedList class function in JavaScript below. These should be size(), which is giving the number of elements inside the list and print(), which should give the elements inside the list after each other as strings displayed in the console. Which would be the easiest way to do this? Any help would be greatly appreciated.

class Node { constructor(element) { this.element = element; this.next = null; } } class LinkedList { constructor() { this.length = 0; this.head = null; } add(element) { let node = new Node(element); if (this.head === null) { this.head = node; } else { let current = this.head; while (current.next) current = current.next; current.next = node; } this.length++; } }

submitted by /u/sparks128
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Have to make pretty PDF Reports with graphs superimposed into them - Using Python, I'm wondering if there's an approach better than making graphs with Matplotlib, and then superimposing the .png output into the PDF manually through PyPDF2 library.

Posted: 03 Apr 2020 01:21 AM PDT

The execution really isn't a problem because I've done something like this on a smaller scale before, and I know 100% it can be done.

I'm just wondering if there's a more efficient way I'm not thinking of - perhaps something more suited to this exact kind of use-case.

One issue I also noticed is that when I do plaster the .png into the PDFs, sometimes there's jagged edges at the borders. I'm wondering if this is caused by some quirk in file types I'm not aware of, because this is something that completely blindsided me.

submitted by /u/Lostwhispers05
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How can I create an SQLite database in C# from texts separated by tabulators?

Posted: 03 Apr 2020 01:15 AM PDT

I have a problem with creating an SQLite database in C#. I'm sorry if I'll lack some information, I'll try to write everything I can tho. So for home programming, I've got the task to merge 4 .txt files into a single database using C#, and then doing queries. (I can do the queries, I just can't create the database file). I'm new to SQL in C# so I don't even know where to even start with this one.

The files are downloadable from here: https://drive.google.com/file/d/1seBTDm6FgTrcgmTH64TAlVBNM5LLe3lT/view?usp=sharing

I've been trying to solve this for 2 hours, but I'm fairly new in SQLite using C#, and I really suck at it so far, and I don't even know how to start it.

Any help would be appreciated. And if I missed something, just tell me and I will edit this post accordingly!

submitted by /u/PacuFTW
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Just started learning python, looking for a study buddy

Posted: 02 Apr 2020 06:55 AM PDT

Hello, I am just starting to learn python and it so boring learning alone during quarantine. I was hoping someone would want to study with me.

submitted by /u/Spaceyboys
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Runtime complexity for a coding snippet (nested loops)

Posted: 02 Apr 2020 08:55 PM PDT

I'm currently trying to go through the Cracking the Coding Interview Book by Gayle Laakmann McDowell. I'm trying to figure out why the Big O Runtime Complexity for this is O(n²).

for (int i = 0; i < array.length; i++) { for(int j = i + 1; j < array.length; j++) { System.out.println(array[i] + "," + array[j]) } }

The complexity for the inner loop is a series which becomes O((n(n-1))/2), and the complexity for the outer loop is O(n). I thought that the complexity should be at least O(n³.)

Anyone can help clue me in?

submitted by /u/kompyuter
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Coronavirus pandemic free learning resources

Posted: 02 Apr 2020 08:49 PM PDT

Hello,

As you all know, many courses and tutorials like Udemy, Real Python and Codecademy are offering free courses/subscriptions due to the current coronavirus.

I was thinking that it would be useful for us all if we could pin a post and have them all in one area, or literally anything else to organise it a little better. These offers are limited time (some are as short as one day) and it's incredibly easy to miss out on an opportunity.

That said, does anyone know of any way to get Complete Python 3 Masterclass Journey or Java Programming Masterclass for Software Developers or Complete Python Bootcamp: Go from zero to hero in Python 3 for free?

submitted by /u/NorthDweller
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How to fix unsupported operand type(s) for +: 'int' and 'str' in this code? thanks

Posted: 03 Apr 2020 12:14 AM PDT

I am using python(pycharm)

This code is from a book and im surprised it doesnt work for me. I have tried changing stuff to str() and int() but nothing changed, can someone help me? Or is it because im using pycharm and the book uses idle ?

code: https://github.com/benz0is/xxx/blob/master/xxx

submitted by /u/benz0is
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C# Input Validation

Posted: 03 Apr 2020 12:14 AM PDT

Hey all, I'm trying to make a simple input validation where if a user inputs neither "L","S", or "A" it will keep asking for a valid input. I've made the code like so:

muralCode = ReadLine(); while (muralCode != "L" || muralCode != "S" || muralCode !="A") { Write("Only valid mural options are L, S, and A. Please reenter mural choice: "); muralCode = ReadLine(); }

However, even if I type in the valid input it would be stuck within the while loop. Is there something Im getting wrong here?

submitted by /u/xcatza
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one ?

Posted: 03 Apr 2020 12:11 AM PDT

i am started c++ just now

but its all about math

how long is it this way??

can i make a windows program with c++??

submitted by /u/mortezapc
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In YOUR opinion, what were the projects(either personal or from a class) that you learned the most from?

Posted: 02 Apr 2020 08:22 PM PDT

I've looked over the lists of 100+ project ideas that get posted here, but I was just wondering which one(s) you personally thought were the most beneficial to your education.

submitted by /u/useRedditToBetterYou
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New to programming, homework help

Posted: 02 Apr 2020 11:49 PM PDT

Hi so I am kinda new to programming and new to matlab and I have a difficult homework assignment for my engineering class so I was wondering if anyone could help me out with part of it. To be clear I'm not asking for anyone to do it, I just need help getting started. I really have no idea what I'm doing so anything is appreciated.

The link attached is the little tidbit for the assignment. Honestly any help would be appreciated. Thanks! https://prnt.sc/rs1ofp

submitted by /u/theanthonybot
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(c++) How do i write 2d array that is a magic square?

Posted: 02 Apr 2020 11:42 PM PDT

I'm lost, i keep going to google, youtube and notes. its almost 3 am please someone point me to the right direction. I'm starting from scratch because why not

submitted by /u/noobfuckinprogrammer
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Friday, April 3, 2020

Web Development Masterclass on Udemy is free until tomorrow. learn programming

Web Development Masterclass on Udemy is free until tomorrow. learn programming

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