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    Thursday, March 19, 2020

    My 5 ebooks on regex and cli tools are free for the foreseeable future learn programming

    My 5 ebooks on regex and cli tools are free for the foreseeable future learn programming


    My 5 ebooks on regex and cli tools are free for the foreseeable future

    Posted: 18 Mar 2020 05:15 AM PDT

    Hello!

    Amid all the pandemic fears, today I made the decision of making all my ebooks free for the foreseeable future. Use either of the below links to download them together as a bundle:

    There are five books - three of them on regex (Ruby, Python, JavaScript) and two on cli tools (GNU grep and ripgrep, GNU sed).

    Currently working on GNU awk, which will take another month if I want to include everything I had planned. Now, I'm thinking of releasing as drafts and see how it goes.

    I plan to release book markdown source as well in coming days. Already done for Ruby, see https://github.com/learnbyexample/Ruby_Regexp

    Stay safe and happy learning.

    submitted by /u/ASIC_SP
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    First basic python program, would like advice on how to make it better

    Posted: 18 Mar 2020 07:00 PM PDT

    https://repl.it/repls/KnobbyInsecureTriangles

    I just made my first rock paper scissors vs ai program in python without looking at anyone else's code to do it and I wanted to search up some other ways people have done it, but a lot of what I found seemed incredibly confusing and unnecessary. Any and all advice is welcome!

    submitted by /u/Kaifovsk
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    Suggest best public universities in Germany for MS in Computer science

    Posted: 18 Mar 2020 09:20 PM PDT

    I am an international student and want to apply for MS in Computer Science programs for this Winter 2020 session. I have already done a research in DAAD & made a list, but I feel like I might've mistakenly skipped many great public universities ( no tution fees, English Programs ). I have no helping hand or a friend so I had to do this all by myself, so I really need a help on this. Please mention any other universities which I might have skipped. I am sharing the uni list here:

    1. Technical University of Munich
    2. Technical University of Berlin (TUB)
    3. Technical University of Darmstadt
    4. University of Bonn
    5. Saardland University
    6. Bielefeld University
    7. Technische Universität Dresden
    8. Christian-Albrechts-University zu Kiel
    9. Technische Universität Chemnitz
    10. Technische Universität Kaiserslautern
    11. University of Hildesheim
    12. University of Augsburg
    13. Paderborn University
    14. Ludwig-Maximilians-Universität München
    15. Karlsruhe Institute of Technology

    n.b - I have excluded RWTH Aachen since the application period is already over. Application fees isn't a problem for me as long as the university is public without tution fees. Getting into a good computer science program is my goal. Preferred programs are anything except embedded systems/games engineering.

    I am really in need of help, so will be posting at multiple subs.

    Thanks in advance! Hope to get some response!!!

    submitted by /u/proteeti13
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    Lost and clueless about web apps

    Posted: 18 Mar 2020 09:15 PM PDT

    Okay so I wanna learn how to make a web app . I wanna make a web app where users can connect with their own accounts and have a dashboard showing some stats/graphs with a calendar showing things to come/deadlines and of course they can input some data to change those things on the dashboard. I'm specifying the context in case there's a particular language/technology that makes it easier to do that.

    In the past few days I looked up on the Internet about web apps and websites and to be honest I'm clueless about where to start. I keep reading about php, ruby, python, react, javascript and all those things and now I'm lost. I'm not completely new to programming (1st year software engineering student mainly studying with C++) but it's the first time I'm doing web development.

    If you guys could help me sort this out and maybe give me some clues about where to start, which technology to use, maybe some small tips and where to find resources to learn all of that it would be perfect for me. I know I'm asking for some basic stuff and it might sound really stupid but I'm truly lost and I really want to learn. Thank you for reading my post :).

    submitted by /u/NewTella_
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    I don't see what i should do after learning basic programming

    Posted: 19 Mar 2020 12:30 AM PDT

    I am in my college first year and just finished basic c++ and doing dsa but i have no idea what to do after that. I like competitive programming but i want to learn some other skills as well. Pls help i need ur experiences

    submitted by /u/devash_katheria
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    What is the most comprehensive Python book that you know?

    Posted: 18 Mar 2020 11:52 PM PDT

    I can only think of Core Python Programming by Wesley Chun but was wondering if anyone else knew of others.

    submitted by /u/Seankala
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    Surprisingly having trouble with Java after learning C++

    Posted: 18 Mar 2020 05:33 PM PDT

    Hey guys! Java is actually harder than I expected. I tried w3schools since I was familiar with C++. It seems that looking up one term just leads to another, and then I hear completely different definitions of some terms. Also, everything being in a class just makes me uncomfortable.

    ex) So you have to put static before every function that doesn't need an object? How do references work? In C++ you can just put a & sign in front of the parameter and the variable is passed by reference. How do I remember the names of all the modifiers? Etc, etc.

    Any tips? I'm about to check out Hyperskill (the maker of IntelliJ's tutorial) since I'm using IntelliJ.

    submitted by /u/nutsack_jack
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    Its third time may be after other dsperations/frustuation in the row

    Posted: 18 Mar 2020 10:57 PM PDT

    have been learning through both theoritical and practical programming/impleameanting own ideas of how program flows/and how much a time/

    And its really slow in my case

    may b the reason is in my vocubalary problem.I am from Nepal and really best stuffs in it is N/A here and nepali literature in IT/cs is really in poor form.

    May may be I am Too concentrating to have celetic memory throughout my whole school life.Another defect in me may be due to many nights awake after I started practical programming and thinking of need in more theoritical understanding.

    <out of topic>celetic memory i'vd developed through slowlearning<and may be language oriantiation/deorientaion> while still on 2.5 <now i am 24>

    I now only realizd the learning process in childhood/something like learning mother tongue / or the basics in learning of a child/ bts

    my vocubalary is too low

    need some guidance from experienced ones please, help me decide its celetic memory and i can't decide which one to keep

    c++primer(tried it slows me down)*

    even than in(accelerated c++) which creates thinking of is this way(path) right to choose

    ,c++ programming language (takes all stamina you have,have a really good code examples)

    tried it all easy to understand the third one even learnc++.com is great)

    tried a bit of c++reference/*)

    *these i didn't have studied in detail//others went through a lot of details /exercises/theory and practical

    in over 18 months having between nearly only a month gap in between/my first orientaion on c++ was through sams:learn c++ in 24 hours(2nd edition) about 4 or 5 years

    before both c++ times i had learnt java before 4-5 years simple java,inbetween 4-5(i.e 2.5 years ago j2me) then java tutorials before the first

    before this orientation in different js(veu,react, node , even {elixer, cuda, asembly,c,crypto,opengl,smfl} tried some coding too)

    loved some and hated some more but selection must be one and only

    ///////

    before all ofthese learnt some json, js php

    was only dedicated to php when wordpress came in nepal and till and after the laravel

    //////// tried it all oop,security, image captcha, optimization, abit msql/i,ajax

    while first learning object model ,it took a lot of time a really a lot was really confused with functions after functional or object based scripting )still confused in js

    ////the main problem now is i am just learning vocubalary,at first i understood like a bit but now everything is confusing can't get a word in texts/am i demotivated?no?till project based motivation is still on.

    like i am deep like in my sub-councious and uncouncious too slow like 10-20 words but a single page in full....I understand too well basic english but words are like too much advanced in those books.even combination of known words is confusing and can't get it.y'all can help me asking questions or giving any solutions to these.I Think i might need a really good career councelealing...which is not available in nepal. which one book can you suggest for my really slow learning.I am a self learner/autodidact/

    /*know/experienced in some observational psychology.and can i include some of my cognition and psycs phelosophy dunno some cognitive bias might be included which if i can't differ it from which one to include*/

    submitted by /u/name-lami
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    What is this logical test saying?

    Posted: 18 Mar 2020 10:53 PM PDT

    if (theArray[i] & 1 == 1)

    submitted by /u/YarikPizdets
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    Personal Project Discord

    Posted: 18 Mar 2020 10:42 PM PDT

    Hey everyone, hope you're all staying safe and healthy! Now that I have a lot more time being stuck at home, I want to work on a lot of fun personal projects and bulk up my resume. I've seen others on the Reddit also wanting to do the same thing, and I want to try to put together a Discord group with people who want to work on projects together or share tips and advice. I want to work on a personal site showcasing projects, use APIs and data to do something cool or useful and use TensorFlow to analyze data or photos. I have ideas for projects for each of these but I'd be down to brainstorm ideas, listen to suggestions and work on projects with others. Message me if you're interested!

    submitted by /u/Specific-Code
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    [python] Multiprocessing in windows 10

    Posted: 18 Mar 2020 10:34 PM PDT

    I am trying to run this following script in my windows 10 pc but i getting this error

    A process in the process pool was terminated abruptly while the future was running or pending.

    Full error log

    I am run Python 3.7.4 on conda environment (conda version : 4.7.12)

    the script run fine in Ubuntu 18 os

    can you please help me to run this on window

    Thank you

    submitted by /u/mirsahib
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    Math Tutor Rotterdam - Good Tutors Finder

    Posted: 18 Mar 2020 10:09 PM PDT

    Mathematics becomes easier with practice. So, if you feel that you need some help, hire a math tutor Rotterdamtoday on Good Tutors Finder. We provide at Home and Online Tutors who can help you to significantly improve your marks.

    submitted by /u/goodtutorsfindernl
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    Troubled Future//dream goals

    Posted: 18 Mar 2020 09:52 PM PDT

    Not really related to anything well sorta but I enjoy like I really enjoy programming and working on projects with my older cousin for his company but I recently made a mistake in joining the union (sheet metal) and it's not my cup of tea by a long shot, I am using the union job as a front to help buy me a new improved laptop I just don't know where to get refreshed and certified through credible sources via websites. Can't persuade my parents. I apologize if this has no relation I just need some insight. And guidance & mentor

    submitted by /u/SVPA8
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    Best place or youtube playlist to learn java from 0 to having a good understanding of the language.

    Posted: 18 Mar 2020 05:06 PM PDT

    Hi,

    Know that I'm not gonna do much for a couple of weeks I'd figured I could learn something useful, and I always wanted to learn Java but never had the time. But know that I have too much time, could anyone help me find a good place to learn Java, like from 0 to being somewhat experienced in it.

    Thanks a lot, if you have questions let me know!

    submitted by /u/jack8557
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    Reddit Web Scrapping / API question

    Posted: 18 Mar 2020 08:44 PM PDT

    I want to take as many images links from different sub Reddits. The link bellow works just fine but I want more than what I can get from that link

    https://www.reddit.com/r/earthporn/.json

    Any ideas how ?

    Thanks in advance!

    submitted by /u/methamorf
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    in asm, how do you know what registers to use?

    Posted: 18 Mar 2020 04:57 PM PDT

    let's say you want to store a byte value in a register, can you just use any register regardless of designation and size?

    submitted by /u/2kfan
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    How to utilize poor API documentation?

    Posted: 18 Mar 2020 02:38 PM PDT

    I am currently working with the Minecraft Forge API documentation. The Minecraft API documentation is poorly written. My main question is how do you utilize the docs, or what would be the best way to find out how to start creating a mod. My main goal is to not use the Minecraft modding communities for help or tutorials, i want to challenge myself. I want to find out how to use API's even when the Documentation is poor. Ive been coding for about 4 months so i am fairly new, this is the first time ive worked with an API. Is there a way of navigating source code to figure how to set things up?

    submitted by /u/Christianp0662
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    Please Help

    Posted: 18 Mar 2020 08:36 PM PDT

    So I have just started learning Android app development using Android Studio.. I was interested in learning on how to integrate multiple web sites into my app.. For example: I want an app with all the sneakers from the top brands and when you click on a particular product it shows you the prices from different websites and you can choose which website u want to buy from and from there on it will redirect you to the chosen website.. Thanks

    submitted by /u/SashankP
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    The Odin Project: Why Ruby on Rails and should I skip it ?

    Posted: 18 Mar 2020 08:18 PM PDT

    I am looking to dive into The Odin Project (TOP), and for awhile I have seen many appraisals about it. I have a basic knowledge on HTML/CSS but looking to learn more on web dev. However, as I see in any of TOP's tracks they will teach Ruby on Rails (RoR). I am not sure if that's the one I should be learning ?

    Don't mean to disrespect, but isn't RoR a tech of 10 year ago ? Those with experience, do you think it's still relevant today ? Because as a beginner I think it's better to walk straight into the main road without any sideway confusion. Just need your advice. Thank you!

    submitted by /u/cAteRocKhaLu
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    currently learning C through a book. Can you recomment me an exercies list based on each C topic ?

    Posted: 18 Mar 2020 04:18 PM PDT

    I want to practice writing code thats why i need exercises.

    submitted by /u/Joee00
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    Currently learning C programming using Head first C. Have you tried it ?

    Posted: 18 Mar 2020 04:17 PM PDT

    Can u tell me your experience with it in the comments?

    submitted by /u/Joee00
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    Arduino kit/equipment recommendations for water pressure/flow control system

    Posted: 18 Mar 2020 08:02 PM PDT

    Hey all,

    My plan for quarantine is to convert a reverse osmosis membrane separation system in my research lab from commercial software and controllers to Arduino. The system uses a mechanical pump to pump pressurized water to the feed side of a membrane and automatically maintains the same feed pressure by continuously lowering the feed water flow overtime as the membrane progressively becomes more clogged.

    I hope to use Arduino to run this system. I'll have time to figure out the details, but for now I'm scrambling to figure out what kit/equipment to order before all shipping potentially shuts down. I have lots of programming experience, but none with micro-controllers, so any advice or thoughts would be greatly appreciated. Thanks!

    submitted by /u/mattjskiles
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    Do coding bootcamps like App Academy and Hack Reactor background check?

    Posted: 18 Mar 2020 07:48 PM PDT

    I was an idiot and earned my first misdemeanor DUI. I am currently pending a court date and want to know how this will impact myself as an applicant in their "job guarantee" software engineering in person course. All thoughts are very appreciated.

    submitted by /u/goldweight_moro
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