Where do I find practice problems for OOP? learn programming |
- Where do I find practice problems for OOP?
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| Where do I find practice problems for OOP? Posted: 13 Dec 2020 01:35 PM PST I've searched it up on the internet, and seen a bunch of reddit posts asking this but the answers are always the same, "make your own project and use OOP," but the thing is if I do that I won't know if what I'm doing is correct(optimal) or not. I'm looking for something which poses OO design questions and has answers, so I know how I'm thinking about OOP is right. Thanks in advance. [link] [comments]  | ||||||||||
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Happy Learning! [link] [comments]  | ||||||||||
| Is there an easy way to implement "code reviews" in GitHub for a small, unexperienced team? Posted: 13 Dec 2020 02:03 PM PST We're 3 students working on a school project. As the project leader I would like to have control over what the two other students commit. We're only working with 1 branch (master) and have little other experience with git. All I know is, that in companies a senior developer usually reviews the code committed by other developers. Would this be a little too over-kill for us or is there an easy way to do this? [link] [comments]  | ||||||||||
| Posted: 13 Dec 2020 11:31 AM PST Hello, I made a basic calculator in C++ and I am haveing some issues. When i type in my 1st and 2nd nummber, and then the operation that i want it to complete i get this Enter the 1st nummber: 5 Enter the 2nd nummber: 5 Enter the operation: + 103125 -------------------------------- Process exited after 3.359 seconds with return value 0 Press any key to continue . . . So i was wondering if someon can help me out (I have little to no exeprience to C++ by my thinking and I wold like to learn it) The code can do the followeing operations: addition, subtraction, multiplication, and divison. #include <iostream> #include <cmath> using namespace std; int main() { cin >> znak; } Edit: Here is the full code. [link] [comments]  | ||||||||||
| Posted: 13 Dec 2020 09:20 AM PST I have only studied a bit of Algorithms but I've gone through a few intro programming courses. I struggle sometimes with seeing solutions to new or novel problems that I had not seen before. I'd like to become a better computational thinker and have heard functional programming may help with that. [link] [comments]  | ||||||||||
| Having difficulty creating my own projects. Posted: 13 Dec 2020 08:56 PM PST As a new programmer, I was able to learn the fundaments of my preferred language, which is C++. I created a few trivial programs that utilize the console, such as a bank management system or a grocery inventory system. However, I can't conceive of a way to develop something that is large scale and profitable. For example, how would I develop something like Facebook (I know it's not coded in C++, but that's the first thing that came to mind)? I feel like I'm stuck at just creating trivial, non-profitable console applications that anyone can code, and therefore I can't get hired anywhere because I don't really know how to do anything. Could some people give anecdotes on their progression from learning a language to actually coding real projects, and if I can get some tips on what I can do? [link] [comments]  | ||||||||||
| Posted: 13 Dec 2020 09:33 PM PST Pretty soon, I'm going to start doing a weekly event focused around what tech I'm learning. Right now is web technologies such as HTML, CSS, and JS. I'm currently in a class for it and soon enough will be learning about JS. If you would like to join in, I'm thinking about starting at 6pm EST every Wednesday except the last Wednesday each month via Discord. [link] [comments]  | ||||||||||
| Posted: 13 Dec 2020 08:42 PM PST Hi. I'm a new programmer who wants to try something different while working through my high school programming class. I started in September with my Computer Science and Programming class and we're working on Javascript control structures right now. I'd like to see what I can do with my little knowledge and put what I've learned into code. Just for myself. Is there a beginner program or sandbox I can use to practice with code? I'm excited to try something with Javascript. Thanks in advance! [link] [comments]  | ||||||||||
| Not sure how to fill my array with objects I created from a class. How can I do this? Posted: 13 Dec 2020 02:04 PM PST My goal is to create a table of player objects. The object has an int and a string value. Im not sure how i would put these objects into the array syntax and logic wise for example im looking to do this where each object is stored in the array as a row:
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| Project idea to teach python to beginners Posted: 13 Dec 2020 01:55 PM PST Hi everyone! I am currently in the process of creating a 4 week online course about intro to python. I want to layout the course in a way that the students learn to code by coding a big comprehensive project (that it will have all the necessary topics that must be cover like function, classes, various data types etc...). The idea is that the students will code parts of the project as they learn the material and by the end they will have a complete program. Do you have any idea of what this project could be? I want to make it fun and innovative to avoid the regular projects like a calculator, tic tac toe, etc... Your ideas/advice will be greatly appreciated [link] [comments]  | ||||||||||
| Posted: 13 Dec 2020 09:46 PM PST I am trying to get into UI/UX but it seems I need to well versed in full stack development (afa what some people told me). It's been six month since I started frontend. Any advice would be really helpful. [link] [comments]  | ||||||||||
| How to Learn Machine Learning Visualizations? Posted: 13 Dec 2020 09:27 PM PST I'm very interested in machine learning, but I'm curious how to apply the data visually. For example, projects where an AI plays chess, walks, builds structures, etc. Those are just some examples to provide context, my goal is to take the data from machine learning and apply it in a visual way and I'm curious what the possibilities for accomplishing this goal would be. Thank you! [link] [comments]  | ||||||||||
| HTML/Script - Input/Output Questions Posted: 13 Dec 2020 09:26 PM PST DISCLAIMER: I'm a novice when it comes to anything programming and picked up most of (the very little) that I know from self teaching out of interest/necessity. My explanation will be pretty crappy and mostly in layman's terminology so bare with me. For work I frequently have to fill out 'reports' that are in Word doc 'template', often times the same information into different templates over the course of a few days. To make this easier & quicker on myself (and to track all of the necessary fields that get filled out), I rewrote the Word Doc template in HTML with the needed formatting, added an input box, use some Javascript to set the Input as a variable and then innerHTML all of the fields that need filling out. My process I have now, is I keep an excel sheet with each column being a new information set, then copy and paste a column from the excel sheet into the HTML input box, which splits the input by line into an Object/Array(?) (var x = [1,2,3]), click submit, and it fills the HTML doc. I then copy/paste that HTML page from Chrome into a new Word Doc, I copy and paste in the 'free entry areas' (that are from different Word Docs, unique per doc and will require their original formatting so they can't be innerHTML'd) then save/pdf. My questions to all of you fine programmers of Reddit are these: 1) Is there a way/what would be your best way to be able to add in those 'free entry' sections to this process so they can also be tracked through (hopefully but not fully necessity) my excel document, and keep their formatting when innerHTML'd into the HTML template? I know that I COULD convert these sections into HTML format, add them as a new row in the excel sheet, and then innerHTML them in with the rest of the information but I feel like it wouldn't be saving me much time or making it any easier on myself. For some extra context, the Excel sheet currently contains basic information like 'Name, Address, $ Amounts, Dates' etc that will have the same formatting everytime, thus being easy to just set that formatting in the HTML page, but the free form sections are written by someone else on an account by account basis and the format can vary; think of it like a review. It could include tables, indents, bullet points, paragraphs etc and it differs every time. 2) Is there a way, after I add the inputs into the HTML doc, to save the new HTML doc as a Word doc, rather than copying and pasting it out of Chrome and into a new Word doc each time? Just be able to make a 'Download' button and have it run a script that downloads a file that has all that information in it formatted how I need it? I've seen this on webpages with PDFs but I'm sure what goes into setting this up. Any help is much appreciated and please let me know if there are certain parts of my description that are tough to understand so I can try to better explain, or give better examples! [link] [comments]  | ||||||||||
| Posted: 13 Dec 2020 12:20 PM PST | ||||||||||
| Can someone help explain this code Posted: 13 Dec 2020 09:04 PM PST | ||||||||||
| what are you trying to automate and how? Posted: 13 Dec 2020 12:47 PM PST | ||||||||||
| Posted: 13 Dec 2020 08:55 PM PST Its a simple yet fun idea I had. Mostly text based but would implement all 3. Just wondering if there's free hosting thats decent [link] [comments]  | ||||||||||
| Question: Simple console application reading <tasks> from a XML file Posted: 13 Dec 2020 01:57 PM PST Hi, I'm experienced with:
So I want to start with a "high level" programming language like:
It needs to run on Windows / Mac (later in the future). I made this challenge for myself as a "starter project": Basically I want to make a simple console program )no user interface yet)!I need to program a https://drive.google.com/file/d/1ua0LrDqlWFcHg4PgJzAk4lVYAw2zgNBa/view?usp=sharing I guess any programming language would be "good enough" for that simple job. The only hard part I see for myself is to:
I'm not sure if something like that works or even is possible in the way I would want to have it... My questions:
What I plan to do with it in the future:With Microsoft SCCM (ECM) you can deploy software via a network.You create a package into this system and it delivers this "package" to a client in your network into the:C:\Windows\CCMCachefolder and execute this package after downloading to this client. In general you basically deliver (deploy) a simple Setup.msi or Setup.exe file to a client, but you are really limited by that. I want to create a Basically you can customizing a normal Setup.msi with a lot of extra needed stuff. Example:
and so on. If you execute: To prevent people manipulate or seeing details of the
At the moment, this is a fun project for me to learn a new programming language. Sure, you can simply deploy a Setup_Chrome.msi via Microsoft SCCM (ECM) or other tools like that and after the installation you customize things with a PowerShell-Script or whatever. Thanks for reading this and your help! :-) [link] [comments]  | ||||||||||
| Java - how do I sort an arraylist by properties of a specific element? Posted: 13 Dec 2020 08:40 PM PST I wrote a working method to insert objects into arrayLists in my SortedArrayList class. The problem is, it sorts by the first letter of the first element of the ArrayList. I would like to be able to choose how the ArrayList is sorted (e.g. by first letter of the surName or by the number of books in a user object. How do I approach this? An example of the type of object stored: User(String firstName, String surName, int books) The sortedArrayList class: import java.util.ArrayList; [link] [comments]  | ||||||||||
| Posted: 13 Dec 2020 08:36 PM PST Does anyone tell the difference between the void main and int main.. And where to use both while writing the code. [link] [comments]  | ||||||||||
| How can I implement libraries from GitHub into my own projects? Posted: 13 Dec 2020 08:36 PM PST Hello everyone, For quite sometime, I've struggled with implementing online libraries into my own code. Currently, I'm developing a C++ application using CLion, and would like to use FlatUI to provide GUI functionality. In general, I don't know how to bring this code into my own projects, and this isn't the first time this has halted my progress. I've provided the relevant links below, if somebody could explain how to implement this specifically or teach me generally how to implement GitHub libraries into my own code, then I would greatly appreciate that. [link] [comments]  | ||||||||||
| Which language should I learn for this project? Posted: 13 Dec 2020 08:30 PM PST I'm definitely new to coding and been doing some research and have been kinda in that ... stuck in just research and not really applying anything or actually trying to code. I'm finally going to try. So I've been using the FAQ as my main resource and I think it is wonderful.. so helpful. It suggest to have a project to work on for good stuff like drive and what not to learn. I have a project in mind and it's something for my work. We make this abrasive with 2 different chemicals that mix in water right? We use this instrument to measure the PH to chemical level and you have a range that is acceptable and outside of it is not and requires you to contact a supervisor or engineer. Right now we record it on paper, so I'd like to make a program or something where you can record the information on there. Here is some stuff it would need. 1 Option to select which tank you're using. We have 2 different mixtures.2 Operators name input so we can track who filled it etc3 The measurements. I'd like to have it where you can just click what the measurement is. Our paper we use has the range and you just checkmark which one you read. I'd like to apply that to the program where you just select it.4 Timestamps of course. So we can track when the mixtures were created.I can not think of more right now. My question.. What language should I try to learn for this? Python? C#? I'm on the FAQs but I'm unsure which would be best. [link] [comments]  | ||||||||||
| Posted: 14 Dec 2020 12:15 AM PST I am new to programming and I wanted the program to give me 3 random strings of champions from league of legends in C#. It works fine when it is single but it gives the same strings when I do it like this. using System.Text; using System; class GenerateRandomString { static void Main() { randomchampiongenerator(); randomchampiongenerator(); randomchampiongenerator(); Console.ReadLine(); } static void randomchampiongenerator() { Random r = new Random(); int x, y, z; string[] p = { "Aatrox", "Ahri", "Akali", "Alistar", "Amumu", "Anivia", "Annie", "Ashe", "Aurelion Sol", "Azir", "Bard", "Blitzcrank", "Brand", "Braum", "Caitlyn", "Camille", "Cassiopeia", "Cho'Gath", "Corki", "Darius", "Diana", "Dr. Mundo", "Draven", "Ekko", "Elise", "Evelynn", "Ezreal", "Fiddlesticks", "Fiora", "Fizz", "Galio", "Gangplank", "Garen", "Gnar", "Gragas", "Graves", "Hecarim", "Heimerdinger", "Illaoi", "Irelia", "Ivern", "Janna", "Jarvan IV", "Jax", "Jayce", "Jhin", "Jinx", "Kai'Sa", "Kalista", "Karma", "Karthus", "Kassadin", "Katarina", "Kayle", "Kayn", "Kennen", "Kha'Zix", "Kindred", "Kled", "Kog'Maw", "LeBlanc", "Lee Sin", "Leona", "Lissandra", "Lucian", "Lulu", "Lux", "Malphite", "Malzahar", "Maokai", "Master Yi", "Miss Fortune", "Mordekaiser", "Morgana", "Nami", "Nasus", "Nautilus", "Neeko", "Nidalee", "Nocturne", "Nunu & Willump", "Olaf", "Orianna", "Ornn", "Pantheon", "Poppy", "Pyke", "Qiyana", "Quinn", "Rakan", "Rammus", "Rek'Sai", "Renekton", "Rengar", "Riven", "Rumble", "Ryze", "Sejuani", "Shaco", "Shen", "Shyvana", "Singed", "Sion", "Sivir", "Skarner", "Sona", "Soraka", "Swain", "Sylas", "Syndra", "Tahm Kench", "Taliyah", "Talon", "Taric", "Teemo", "Thresh", "Tristana", "Trundle", "Tryndamere", "Twisted Fate", "Twitch", "Udyr", "Urgot", "Varus", "Vayne", "Veigar", "Vel'Koz", "Vi", "Viktor", "Vladimir", "Volibear", "Warwick", "Wukong", "Xayah", "Xerath", "Xin Zhao", "Yasuo", "Yorick", "Yuumi", "Zac", "Zed", "Ziggs", "Zilean", "Zoe", "Zyra", }; x = Convert.ToInt32(r.Next(p.Length)); for (int i = 0; i <= p.Length; i++) { if (x == i) Console.WriteLine(p[i]); } y = Convert.ToInt32(r.Next(p.Length)); for (int i = 0; i <= p.Length; i++) { if (y == i) Console.WriteLine(p[i]); } z = Convert.ToInt32(r.Next(p.Length)); for (int i = 0; i <= p.Length; i++) { if (z == i) Console.WriteLine(p[i]); } } } [link] [comments]  | ||||||||||
| Posted: 14 Dec 2020 12:09 AM PST I've recently started learning android programming. When I want to launch the AVD it shows this error "The emulator process for AVD Pixel_4_API_30 was killed." I've tried solutions on stackoverflow and other websites but non of them were useful. What should I do to fix this??? [link] [comments]  |
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