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    Git Cheat Sheet learn programming

    Git Cheat Sheet learn programming


    Git Cheat Sheet

    Posted: 08 Aug 2019 03:10 PM PDT

    Good git cheat sheet here for all the fundamental commands and some more: https://education.github.com/git-cheat-sheet-education.pdf

    submitted by /u/Jefro118
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    PHP + MySQL Basics: What should a beginner know?

    Posted: 08 Aug 2019 07:49 AM PDT

    Hello. I applied for a trainee/intern position which requires basic knowledge in HTML, CSS, PHP and MySQL. I had a brief interview over the phone today and the interviewer told me I need more knowledge to pass their hiring test, and that I'm welcome to call him back when I learn a bit more. I didn't realize unfortunately that my knowledge was not enough. My plan right now is to learn some basics of PHP and MySQL (I know HTML and CSS fine) and call them back.

    My question is, what are some basics of PHP and MySQL you would expect a beginner to know? Where should I start/stop? The interviewer asked something about PHP algorithms that I couldn't answer. I panicked so much I even forgot the question... but obviously algorithms is one of the things I've got to know.

    Sorry if that sounds stupid... I misunderstood their requirements, but I am ready to learn and really want to apply to this position again.

    Thank you in advance!

    submitted by /u/SlySnorlax
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    Ideas for a Computer Science Club

    Posted: 08 Aug 2019 12:23 PM PDT

    Hello! After spending some time at my university I felt like we didn't have a proper programming club, our ACM club is not well organized and it lacks workshops. I want to establish my own club but first would like to get some input on unique ideas that would be helpful for our students! Any help would be appreciated from workshops to even working with projects at our community!

    So far I have been contacting recruiters to come and speak at the club, alumni to talk about their journey and how they got to their current job with tips and recommendations, I have some programming workshops in mind but I want to expand and make something truly unique!

    submitted by /u/TheClimber7
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    What is the best way to learn programming if I already have a strong theoretical CS background?

    Posted: 09 Aug 2019 12:06 AM PDT

    I have taken undergraduate/graduate level theoretical CS courses: theory of computation, algorithms, complexity theory, etc. and have a good amount of mathematical maturity. What would be the quickest (but still thorough) way to approach learning programming?

    I've taken introductory courses in C, C++, and Java.

    submitted by /u/nazgul_123
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    18 year old thinking about starting a coding bootcamp.

    Posted: 08 Aug 2019 03:54 PM PDT

    Hey there programmers of reddit. I have always had an interest in coding and recently saw an advertisement for a coding bootcamp at the University of Denver near me. It's an expensive program with claims to help you secure a job in software development upon completion of the 3 month course. I've been reading a lot of reviews saying that although it is very fast paced, it does an excellent job of preparing you in both front end and back end development. I was wondering if any of you have taken this course or one similar, and what you thought about it. Is this a good way to get into coding or would it be smarter to get my computer science degree and secure a job that way? Any information helps! Thank you.

    Edit: I'd like to say thank you to everyone who left a comment or suggestion, all of your advice will be taken into serious consideration before I make a decision. I'm appreciative of all of the friendly support!

    submitted by /u/Alex0l0tl
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    Will machine learning be able to write functional code in the next 10 to 15 years?

    Posted: 09 Aug 2019 12:41 AM PDT

    Will machine learning be able to write functional code within the next 10 to 15 years? I think is this more valuable given that if you are just going to study computer science now and will take 4 or 5 years to graduate if you fail some subjects, and want to make programming a long term career choice, so whether machine learning will be able to write functional codes within 10 to 15 years is more relevant a question, than any short term questions.

    submitted by /u/fg412
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    For those of you completing the App Academy Open course, how's it like?

    Posted: 08 Aug 2019 07:20 PM PDT

    Just wondering if anyone has finished or in the process of working through it, since it seems like such a thorough course with a lot to offer. It's a bit tough for me, but there's no doubt I'll stick in there and become a full-stack BEAST. Haha anyways, I'm truly curious what you guys are thinking about it. Thanks mates.

    submitted by /u/BrodyBaggins
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    Mysteries-of-Galoo [Text-Based RPG Dungeon Crawler]

    Posted: 08 Aug 2019 05:17 PM PDT

    Hello r/learnprograming

    I have been developing a text based role playing dungeon crawler for fun. I wanted to post this project on r/learnpython because I think the project is simple enough to build on to for beginners - intermediate python programmers who would like a open source project to work on and or make their own game using existing modules that I have built. Some of the modules I would like introduced to you are

    Character - Almost everything a basic character would need including health, defense, energy, and strength attributes. Inventory and equipment functionality. Leveling system. Player info.

    Map Creator - Make your own two-dimensional text based map

    Fight - Have two characters fight it out

    Store - Buy Sell Equipment and Items

    There are many more modules to look at those above just to mention a few.

    If this project interests you consider forking the project from GitHub Mysteries-of-Galoo

    I will continue updating the game with new features, more enemies, maps, items and armor.

    submitted by /u/kaluuee
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    Binary Tree Level Order Traversal with Python

    Posted: 08 Aug 2019 07:59 AM PDT

    This is the problem I'm doing: https://leetcode.com/problems/binary-tree-level-order-traversal/. My code is below. I'm running into the error shown in this picture: https://imgur.com/a/eHCvQoB

    # Definition for a binary tree node. # class TreeNode: # def __init__(self, x): # self.val = x # self.left = None # self.right = None class Solution: def levelOrder(self, root: TreeNode) -> List[List[int]]: level = [] levels = [] nodes_to_append = [] if root == None: return None if root: nodes_to_append = root levels.append(nodes_to_append) level = root while level: queue = [] nodes_to_append = [] while level: currentNode = level[0] if currentNode.left != None: left_node = currentNode.left queue.append(left_node) nodes_to_append.append(int(left_node.val)) if currentNode.right != None: right_node = currentNode.right queue.append(right_node) nodes_to_append.append(int(right_node.val)) level.pop(0) levels.append(nodes_to_append) level = queue return levels 
    submitted by /u/Conscious_Major
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    How does the Ring doorbell work? Project idea

    Posted: 08 Aug 2019 08:37 AM PDT

    I was thinking of creating a little project using a raspberry pi and a camera and making it work like a ring doorbell. I can make a motion sensor and the camera itself work.

    I was just wondering if anyone know how the ring door bell packages its audio/video data and then sends it over the internet to where a receiving device can watch it live. What would be the best way to do this to where there is no lag like the ring doorbell device works.

    EDIT: I was just thinking I could make two separate servers. The one on the raspberry pi handles the packaging of the data and sending it to a second server which can then send it to any device that wants to see the live stream. After I get that working I would want to work on creating automatic clip saving.

    Any help or advice is appreciated.

    submitted by /u/MeowMeTiger
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    Is electron worth learning in 2019 or is it on the decline?

    Posted: 09 Aug 2019 12:53 AM PDT

    All the answers brought up by Google were from 2017 max so it seems discussion on it has died down.

    submitted by /u/C0wseed
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    [Question]How do i start learning to make "deepfakes"?

    Posted: 09 Aug 2019 12:40 AM PDT

    The lion king deepfake video got me good.

    I flipped off everyone in the office and took a shit on the meeting room table while screaming I QUIT!

    Im going to dedicate my life to this new medium

    Any advice on how to learn and where to start?

    What are the prerequisite skills?

    submitted by /u/DeepKaizen
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    Udemy Programs vs B.S. degree

    Posted: 08 Aug 2019 05:41 AM PDT

    Good morning everyone! A little background first: I work in Lab Informatics which is part of the IT department but not really. I would like to switch careers and get a B.S. in Computer Science. I have decided on WGU. I am currently taking CS50 through Harvard to get some base knowledge and plan on taking Pre-Cal and Cal at StraighterLine before enrolling. I saw some courses on web development through Udemy. For 10 bucks, I figured it couldn't hurt. I got The Complete Web Developer in 2019: Zero to Mastery. He said by the end of the course, you should be able to be employed as a full stack developer. How true is? I have a B.S. in Clinical Laboratory Science and if I could get a job with the Udemy program, that would be great but I am skeptical.

    submitted by /u/Digitalman87
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    In the even that I'm using a windows PC as a server using some back end framework, what would I use to create the database?

    Posted: 09 Aug 2019 12:31 AM PDT

    Like how I'd have MySQL on XAMPP, what would I use on Windows

    submitted by /u/C0wseed
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    Learn HTML from scratch in just 10 minutes!!

    Posted: 09 Aug 2019 12:07 AM PDT

    Hey guys! I just made a video through which anyone can learn HTML in just 10 minutes with no programming knowledge at all! This is my first YouTube video but I've been getting great comments so far and I hope you all can find it useful and support my channel! Please do watch it and let me know what you think!

    https://youtu.be/23Vdw0hb1n4

    submitted by /u/daniemlmarkd
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    What would you recommend to a 16 y/o who wants to learn programming, but doesn't know what area he wants to learn?

    Posted: 08 Aug 2019 03:09 PM PDT

    I don't have any programming knowledge other than the very basic C++ I am taught in school. Every area of programming sounds interesting to me and I can't decide where I want to start. Any advice?

    submitted by /u/killmenow963
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    I keep catching my self going into "reinventing" the wheel mindset, is this normal?

    Posted: 08 Aug 2019 11:52 PM PDT

    I started learning 6 months ago when I started uni, we are studying c# in uni and I am Still a noob but in the term break (this summer) I started learning python since my interest lies better with this language.

    Anyway I have this dumb mindset where if I am using someone's else libraries or functions I feel like I am cheating since I didn't make them myself.

    I know that I can't create python again nor make another visual studio if I want to learn coding this lifetime yet I can't stopy mind from wandering to this type of thinking.

    Any tips regarding this?

    submitted by /u/Ghost_519
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    Study Group finder web app - useful?

    Posted: 08 Aug 2019 11:41 PM PDT

    Hello fellow programming geeks!

    tl;dr- I was thinking of building a web app to learn programming, and was wondering if you guys and girls think a study group finder app would be a good idea.

    Core Thesis - Studying alone is hard. Finding a group to study with helps to keep oneself on track.

    Questions for you:

    1. Do you think a study group finder webapp would be useful? If not - please share why
    2. If you agree with (1), please refer MVP - do you think there are obvious things missing from this?
    3. Please feel free to share ANY thoughts you have on this. Your ideas here save me hours of work and I would be indebted :)

    VERY rough sketch of an MVP

    1. Ability to build a profile listing interests, details, location/timezone etc.
    2. Ability to post availability for specific course of interest.
    3. Ability to search for groups based on multiple filtering criteria (course, location, timezone, online ok filter etc.)
    4. Ability to coordinate - might rely on chat (which i know is another big feature :( ) - haven't figured this out yet.
    submitted by /u/redshadow90
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    C++ Loop question.

    Posted: 08 Aug 2019 11:15 PM PDT

    If I run a when loop that runs 20 times, is it correct to say it stopped at the 20th time or the 21st time?

    submitted by /u/SirPiano
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    Downloading/Streaming File from Server

    Posted: 08 Aug 2019 11:15 PM PDT

    Hi,

    I'm struggling to implement file download. User requests with file and user id, then on nestjs i query to db both permission and file existence, if exists, i want to make user download from file path or stream. Right now i can find the file but couldn't manage to send it to the user, which is a react app with axios requests.

    gist link

    client-axios.js is client react app's file and the other 2 are on the backend server.

    submitted by /u/fuzunspm
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    Polyglots -requesting your advice on how to stay current with 3 languages?

    Posted: 08 Aug 2019 10:46 PM PDT

    Everytime I spend too much time on one language I find that the other simply forget the other. It's constant battle. Common neuralink, I need you ;-)

    I'm thinking I'll have to use flash cards or simply roundrobbin all day long.

    I'm hoping that the polyglots might have some advice for me. I am studying next year and I need to be on top of python & C++ at a minimum. I currently use JavaScript and don't want lose the understanding.

    At best am I going to be mediocre in all three or is there a possibility that I can be above average on three? If so how?

    submitted by /u/BarryBlueVein
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    I need some suggestions regarding migrating approved entries

    Posted: 08 Aug 2019 10:08 PM PDT

    Hey guys, I need some suggestions regarding migrating approved entries(kind of product rating/reviews). I have two options, two tables in same db one for storing unapproved, and other for approved. a batch will migrate this from one to another. my question is,

    1.best to maintain different tables in same db or same table in two db

    . 2. If you came across similar to this, pls share links.

    stack: SpringBoot, mongoDb

    submitted by /u/karthij
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    Mini Project

    Posted: 08 Aug 2019 10:08 PM PDT

    Hello Guys, I am a second year Computer science student. I only have basic knowledge of C/C++. This semester our college has given us a task of making a mini project on python. They are asking us for ideas. The problem is that I don't know anything about python. I don't know my limitations and thus I can't decide what problem should I work on. College will teach us about python this semester but they are asking for the problem we need to work on in the coming week.

    Which small software should I work on ? Do you guys have ideas regarding this ? I was thinking about time management program or a filter program in e shopping apps. Thankyou for your time.

    submitted by /u/snharisa
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