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    Saturday, March 28, 2020

    Senior developer happy to help learn programming

    Senior developer happy to help learn programming


    Senior developer happy to help

    Posted: 27 Mar 2020 01:02 PM PDT

    I've got about 7-8 years programming experience. Started with Visual basic, moved on to C#/ASP.net then moved on to Java and currently settled in Scala.

    I'm a full stack generalist and have a lot of DevOps experience.

    If anyone needs help, weather you want me to simply eyeball your code, suggest technologies to use, or just general banter, I'm quite happy to lend a hand, just give me a shout

    All the best!

    submitted by /u/smeagleet
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    I'm teaching myself how to program and looking for a study buddy. Been practicing since about 4 months. Let's program and chill!

    Posted: 27 Mar 2020 02:29 AM PDT

    I know python and I'm currently learning django. I'm also learning Data Structures and Algorithms(I'm a beginner at this).

    I'm finding it hard to study in these quarantine days and it'd be cool to discuss programming stuff with other people so hit me up if you want to study together.

    Sorry for the late reply guys. I took a nap because I was a little tired. I've made a discord for everyone.

    EDIT2 : I made a link with 25 uses and it expired so here's a new link

    https://discord.gg/cRUg39r

    submitted by /u/life_never_stops_97
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    Do we have any discord server where we can ask questions or discuss about programming?

    Posted: 27 Mar 2020 06:46 PM PDT

    Is that a thing? Usually, I'm fine with posting my questions in this subreddit or in SO but there are times where my question is too trivial and I wanted a prompt answer.

    submitted by /u/nyamuk91
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    How do you remember everything about CSS?

    Posted: 28 Mar 2020 12:48 AM PDT

    I started learning html and CSS about a week ago. Though I learned about html semantics and tags but in css I keep forgetting a lot of things, Should I memorize all of these or should I befriend google? If so, how do I remember all of these?

    submitted by /u/Fakewhiteghost
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    Sharing my project: Github Stars

    Posted: 27 Mar 2020 11:39 PM PDT

    Github repository's star growth chart https://github.com/elliotreborn/github-stars

    The project implements the comparison of star trend data for multiple GitHub repository in the technology stack. You can easily add the technology stack-related repositories you understand and download chart image.

    I hope more people will add the technology stack here.

    submitted by /u/elliotreborn
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    Udacity is offering one month of free access to theirs Nano degree programs.

    Posted: 28 Mar 2020 01:17 AM PDT

    Duration is around 3-4 months to complete the course but with enough dedication it's not impossible complete to finish it in one month.

    https://blog.udacity.com/2020/03/one-month-free-on-nanodegrees.html

    submitted by /u/joes6415
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    [Javascript] [Game MainLoop] Differences between a Server and Client engine loop?

    Posted: 27 Mar 2020 10:40 PM PDT

    TL;DR: How do your client and server "engine" loops differ, and what do they share? How would networking play in?

    First off, I'm sorry if this isn't the most clear question. I'm trying to plan out my code instead of hacking away at it to spaghettiville but I'm not quite certain how to ask for the advice I'm looking for.

    I'm thinking about how to design the networking code for a game I'm making, and am having some trouble figuring out all of the differences between a Client and Server I need to consider.

    What I mean by this is that the Client has to worry about rendering its data to the screen, whereas the Server doesn't. Conversely, the Server has to accept all the input from the Clients as well as (Authoritatively) send data back to each client.

    For context, I'm working on a browser-based real-time game. In the backend, data is made of Components which Systems work on. Commands make or edit Components and are the intended Client-to-Server communication object (e.g. Command.StopMovingRight.Execute(myCharacter)). The MainLoop is intended to run appropriate systems on a given client or server.

    My efforts at Client Prediction involve me having both the Client and the Server run the same "game" code, with the Server sending authoritative updates at some TBD interval. In this light, both the Client and Server would need a "Movement" System, an "Update_All_Clients" System to the Server, and a "Convert_Keyboard_Input_To_Command" to the Client.

    Given that I want the most lag-free, smooth experience possible a good game for the client to play, what else might I need to consider?

    submitted by /u/Xagon
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    What are the most essential datastructures to learn?

    Posted: 28 Mar 2020 12:37 AM PDT

    What are datastructures, every programmer has to know?

    I would think of (Double-)Linked Lists, (Search-)Trees, Graphs and Heaps.

    Did I forget one, or are that the most important data structures?

    submitted by /u/OrAndXor
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    Is there a concept of a program running different algorithms depending on the probabilistic prediction of how the input looks?

    Posted: 28 Mar 2020 12:03 AM PDT

    is there any?

    submitted by /u/shiningmatcha
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    Feeling very discouraged during the pandemic

    Posted: 27 Mar 2020 01:42 PM PDT

    TL:DR Im feeling very discouraged and left wondering if given the economic downturn that I should even bother with my plan, because my assumption is that no one will want to hire self taught people anymore, hope some self taught guys could weigh in on this.

    I know this question is beyond cliche at this point, but any chance a self taught guy can get a job as a full stack web dev in the current state of the world? To get an idea of where I am at and what I plan to do, I have already completed my first front end project using html/css+grid/JS(es5 but still learning fundamentals just to wrap my head around it) and will implement PHP in the form section in the next day or 2.

    Since I am laid off and have a shit load of time on my hands because who knows when restaurants will re-open (Line Cook). The plan is then to simultaneously take a more advanced css/sass course as well as App Academy Open to learn some CS fundamentals, the MERN stack and SQL (I want to learn React over Angular or Vue and I might skip the ruby and rails section for now), after that I figure I should get at least rough understanding of c#.net and java just so I have a more lucrative skill set.

    Is this a good strategy? I started to learn to code this September with C++ to learn Unreal as a hobby so I could specifically get into game sound design, but after having made a bunch of small terminal apps/coded in unreal/ made my first web project, I'm now just ironically in love with coding lol.......and now realizing how it may be my best chance to stay employed in the future.

    I should mention that outside of the day job I was a freelance and in house audio engineer for years (mostly mixing/mastering), so I have a pretty solid foundation in not only using both Windows/Mac and JACK based applications in linux so Im not a total noob with computers/software.

    Edit: Wow thanks for the help everyone! This was a great mood booster

    submitted by /u/Jon_Salv2
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    Raw Coronavirus data?

    Posted: 27 Mar 2020 11:44 PM PDT

    I'm going to try to practice my programming by making my own website with current totals, pie charts, histograms, the works.

    The thing I'm most uncertain about is where to get the most accurate data from?

    submitted by /u/BigBeautifulEyes
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    What is a good language to learn?

    Posted: 27 Mar 2020 11:43 PM PDT

    I have some experience with Java and I could definitely look into that one. I haven't programmed in nearly 8 years, and I'm very rusty.

    Mostly my goal will be to make small independent projects, mostly for fun just to see what I can do.

    submitted by /u/shrewynd
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    need help with AVLTree and I/O

    Posted: 27 Mar 2020 10:55 PM PDT

    i didnt understand this task correctly, and i have to use class Word as a type for AVLTree, the class word is a comparable and contains 2 variables :

    1-String word, 2-int count

    and the task is,

    Q#2-b : Your program in (a) above would have automatically discarded all duplicates of words since duplicates are not accepted in BST/AVL trees. Write another program, PrintWordCounts.java, that prints each word in the input file along with its count.

    Hint:For each word encountered, use it to create a Word object named target

    Search for target in the tree. If found, increment the count of the result else, insert target in the tree. At the end, traverse the tree using inorder() method.

    submitted by /u/hsm212
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    Is it wrong for me to use atom?

    Posted: 27 Mar 2020 07:22 AM PDT

    python + html/css/js

    I tried lots of editors/ide (vim, vscode, dreamweaver, pycharm, visual studio 2019), and I prefer atom. I heard that vscode is a lot better in terms of performance, extension etc.

    Am I limiting myself with it?

    What's your experience/opinion?

    submitted by /u/KvoDon
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    hi could someone help me figure what's wrong with my code so far?

    Posted: 27 Mar 2020 10:30 PM PDT

    So I can't help thinking that I'm repeating some sort of fatal syntax
    error and I am wondering if I'm even doing the right thing with this
    assignment. Before I begin, please don't do my work for me while helping
    me because I don't plagiarize and I cannot use someone else's code.
    What I'm looking for is for someone to help me land upon the right code,
    not for someone to give it to me.
    What I'm looking for is a way to increase or decrease those numbers and right now the numbers don't even show up in the output.
    How to I get the numbers to show up in the output and am I getting adding and subtracting values from parsed integers right? Anything else I might be doing wrong?
    Any other advice would also be appreciated. I'm looking to learn so please don't do everything for me.

    HTML Code:

    https://pastebin.com/0psqws3r

    CSS Code:

    https://pastebin.com/GqDRn7KA

    JavaScript:

    https://pastebin.com/YaLb8zfG

    submitted by /u/notburneddown
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    Where do I find real-world qt application source code?

    Posted: 28 Mar 2020 01:52 AM PDT

    Hi there. I want to learn qt application development principles, but where will I find real-world examples? I know about tons of examples in qt creator, but I haven't found MVC examples. I need a real-world example of the Model View Controller application. I've tried to find on GitHub, but nothing serious founded. Where do I find them?

    submitted by /u/AlexiosMo
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    Best way for me to learn how to build a website from scratch?

    Posted: 27 Mar 2020 03:50 PM PDT

    Hello all, quick question. I searched and have written down some information but I wanted to ask real quick before I actually dig into this.

    I started Python last month but felt overwhelmed and a few people recommended that I learn front-end web stuff BEFORE delving into the back-end. I have a ton of experience with WordPress and editing the .css, but that's mostly with the help of WP support. I am totally open to ANY platform, but I'd really like to start from scratch because this is a project for me to start learning. Thank you!

    submitted by /u/natethegreatt1
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    I want to document happenings of ER during coronavirus, can I learn to program/input this code to help me use my Kindle as word processor?

    Posted: 27 Mar 2020 07:32 PM PDT

    Situation: I am an ER nurse of 7 years and a Nurse Practitioner of 1.5yrs, the things we are seeing/will see will be once in a lifetime events (hopefully a life that is not shortened by this), I would like to record them and my thoughts as coronavirus evolves in our community. I've been getting off shift, sometimes at 3-6AM, coming home beat and writing to destress and document. I've been using my macbook pro (2015 with Catalina), but the blue light is making it hard to sleep after. I also have severe, terminal, acute on chronic, intractable, congenital and community acquired end stage ADD. I get way off point on a laptop sometimes. I found a program that someone made to be able to type on a computer, and it shows up on your kindle; I have a nice front lit paperwhite that doesn't keep me up. I've been trying to learn to put a program someone made on the macbook through terminal.

    Background: I have about zero experience with code. I'm 34 and have always had computers and been savvy compared to laypeople, but know nothing compared to real computer peeps. I used to be able reformat my hard drive, separate partitions...maybe the oil change of the computer world, but haven't delved past the surface on macs. I rooted a phone many years ago with a detailed follow along.

    Assessment: Program is here: https://github.com/gwynm/typewriter and a "fork" here: https://github.com/gwynm/typewriter and a little info about it on a blog and it in action: http://www.shubhro.com/2015/01/30/writing-amazon-kindle/

    Request: Is it reasonable for me to learn to get this program on my mac? Will it take around 2-6 hours to learn and have it successfully going? If so it would be worth it. If not, I have 2 kids, one on the way, a house that needs fixing, and a wife, AND I work in the ER which is rapidly becoming more stressful and I in that case maybe I should bail.
    -If reasonable for me to do, can I start with the fork or do I need the original first? Some simple videos to learn would probably be best, and I started one on making an app in meteor, and have now gotten meteor installed and maybe node IIRC. A little hazy as I stayed up waaay too late playing with it after night shift, two nights in a row. I'm so nubile I don't know where to go next with what's on Github, or what to query to even learn more, so now I'm asking for help/opinions. I greatly appreciate your help with the learning curve, or your opinion that this is way beyond me, and I should spend my time elsewhere.

    Alternative: if not feasible for me, is there a reputable site I could pay a programer like $20 to do it?

    PS I'm a good boy and have been in the FAQ, but I don't even know what language I should be learning.

    submitted by /u/joshthelong
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    Ideas for react native app?

    Posted: 28 Mar 2020 01:21 AM PDT

    I wanna polish my react native skills, I have already worked on it, but I wanna really push it. Can you suggest anything that I can create, but focuses on react native mainly not on other things like algos, security etc. Thank you

    submitted by /u/allinhumor
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    How to start project using AI or Machine Learning?

    Posted: 27 Mar 2020 09:32 PM PDT

    I want to try and create a program that is able to differentiate fake followers from real followers on Instagram and I'm kind of stuck on how I should start. I want to try and create something similar to

    https://hypeauditor.com/en/ or https://www.modash.io/fake-follower-check/

    I was hoping some more experienced programmers could offer any insight on what I should look into to try this project. Thanks!

    submitted by /u/ThatBawss
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    When is it a good time to begin learning a framework (javascript)?

    Posted: 27 Mar 2020 07:13 PM PDT

    hi guys, i still consider myself relatively new, so im sorry if my question doesn't make sense....

    Anyway, i've been trying to learn web development (html,css,javascript+backend) for the past 3 months. Once i got to javascript i decided to exclusively focus on that for the time being.

    Now that ive spent over a month learning vanilla javascript as much as possible (still much to learn), i've thought about beginning to learn a framework like React.

    From my basic understanding, these frameworks allow projects to be written in an easier fashion than the vanilla language. I've done a few follow along projects on youtube with vanilla JS (even made my own basic hangman!), and have wondered if it would be easier to transition over to learning the framework since my understanding of vanilla JS has grown.

    So....long story short.....Stick with vanilla JS, or start delving into a framework? Im all about learning in the most efficient manner possible so im all ears!

    submitted by /u/swinelordofpigs
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    [Node.js] What are *effective* ways of comparing lists of objects on which object is missing in which list?

    Posted: 28 Mar 2020 01:10 AM PDT

    The concrete problem is that I have a list of Objects documenting running processes of a certain type. Every 5 minutes a function runs and finds all processes of this type, and then I want to compare the existing list (current_processes) with the new one (process_list).

    If a process is in current_processes but not in process_list, I want to delete it with a log. If a process is in process_list but not in current_processes, I want to add it to the current_processes.

    The objects can be uniquely identified by the PID-field, but other fields may have differences, so I can't just replace the current_processes with process_list. The obvious solution is to have two for-loops iterate over every object in one list, try to find it in the other, and then do an action:

     //Add active processes for (const process of process_list) { if (!(this.current_process).find(o => o.pid === process.pid)) { const newP = new processObject(process.port, process.pid, process.ppid) this.current_process.append(newP); } } //Check if processes have unexpectedly failed. for (const cp of this.current_process) { if (process_list.find(o => o.pid === cp.pid)) { //delete cp console.log(`${JSON.stringify(cp)} has failed unexpectedly.`); } } 

    Now this is a workable solution, especially because neither list will get too big. However, if I understand the workings of .find() correctly, both of these loops have O(n2) time complexity, and they don't look very nice. I have been thinking about effective ways of combining the comparison, but have hit a bit of a roadblock.

    submitted by /u/antwille
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    had a problem with my food diary mini project in php

    Posted: 28 Mar 2020 01:05 AM PDT

    i am making a food diary where the user can log what they had for breakfast lunch and dinner and it's quite simple . I am taking this information from the user in a form and when he submits it they get stored in the database. The problem is that i want to add a date column to my database, and i want that the user should be able to select the date while entering the breakfast,lunch and dinner details.

    I want to write this in php, how should i implement the date feature ?

    submitted by /u/stoik-0_0-brah
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    What is the problem in this code? Thanks

    Posted: 28 Mar 2020 12:57 AM PDT

    1. Im using python.
    2. here is the code : https://github.com/benz0is/cxcxcxc/blob/master/xcxcx

    So im trying to make a simple encryption program - you write a text and it encrypts it with different numbers. The problem is , when I only use the first encryption which is "Aa" to 1 , it works fine, but , when I use "Bb" to 2 or "Cc" to 3 , it makes things not the way I want them to be, for example:

    If I write Chicken , I want it to be 3hi3ken but I get CC3hhhiiicc3kkkeeennn

    or just Abc - which I want to be 123 but I get - 1AAb2bcc3

    Im really new to this so im really thankful for any of your help!

    submitted by /u/benz0is
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