Is it good idea to define static functions as compananion object in Kotlin under util nd use this way...
class CustomFragmentManager {
companion object {
fun AppCompatActivity.addFragment(fragment: Fragment, frameId: Int){
supportFragmentManager.inTransaction { add(frameId, fragmen...
I started to work on this CUDA C matrix class to learn both the object oriented programming in C++ and to learn CUDA. The initial goal of this project was to make a matrix class that can have almost similar syntax as MATLAB has. However, on the way I faced one big issue which was number the of h...
I solved a problem with JavaScript which has the following requirements:
Two non-empty linked lists representing two non-negative integers.
Digits stored in reverse order
Each node contains a single digit
Add the two numbers and return it as a linked list
Sample I/O:
Input: (2 -> 4 -> 3) + (5 -
0
I looked up a few tutorials and made my own from a mish-mash of them.
I ask because, I tend to find out that there's a far better was that won't come back to bite me later on.
What I do is store the scene names in a enumeration, then create a string that will update when loading each new lev...
I am a newbie when it comes to Object Oriented Programming and I have read a lot of online articles and lessons so I want to try it out on my own. I've written a console app in C# and tried implementing Object Oriented Design and SOLID Principles.
Although the app works. any feedback,comments, ...
I have a "back to top"-button on the page, It should be visible after the user has scrolled a certain amount*.
This means I have to add or remove a class active every now and then.
I have two solutions:
Update the class on every scroll.
Test whether the class is set/ not et and then test, whe...
I am relatively new to C programming and I am currently working through the CS50 EDX course. The problem I have solved below is for week 1 (credit).
Any suggestions on how to improve this code to further my learning would be most appreciated. I feel like my solution is very clunky although it do...
so i'm making a snake game and i ran in to a few problems,and a fews questions.
heres my code
#snake :
import pygame
import random
pygame.init()
#for wing consol
def print(*a, **b):
import builtins, sys
builtins.print(*a, **b)
sys.stdout.flush()
#setup
taille = [700, 500]
scr...
I want to hash array of strings into one hash as shown on scheme on image below. But I do not want to implement some class based merkle tree. Just simple function. Do you think this is good or is there any possible improvements.
public static String hashStrings(@NotNull String [] strs)
{
i...
Here is a practice exercise - \$Fantasy\$ \$Game\$ \$ Inventory\$ - that can be found at the end of the following page - https://automatetheboringstuff.com/chapter5/ -
You are creating a fantasy video game. The data structure to model the
player’s inventory will be a dictionary where the ke...
I don't know what's wrong with my LINQ query, everything looks fine but I got above error on the following code:
if (!dbcontext.AndroidUser.Any(user => user.Equals(value.UserName)))
Here's my complete code for RegisterController.cs.
using System;
using System.Collections.Generic;
using System...
I have a loop in a php file to HTTP_Request Server Via CURL->POST.
But I don't know if I'm missing any security considerations. Also, is there a better way to perform this http request?
<?php
$j = 0;
while ($j <= 1) {
$url = 'http://127.0.0.1/index.php';
$fields = array(
'inp...
I've created a CV eager for corrections. Once it is properly written it'd be converted into a template, in order to share it with the community.
Can you suggest some starting corrections or ideas? (I'm will to implement them by my own, if I can) A brief, compilable version is pasted below:
...
There is a simple form which takes two numbers num1, num2 and operation (op). After submission, a new object is created. I'm new to OOJS and any correction and improvements are appreciated.
window.onload = function() {
let form = document.forms['cal-form'];
form.addEventListener('submit', c...
Could use some help with my presentation in Software Development. I'm presenting how I reworked a game's parser (SpaceTaxi). Basically we take in a .txt file with ASCII characters and convert them into entities that can be rendered in our game.
Input, Output
In between the input and output I'v...
In https://github.com/pc-magas/tcp_command as an attempt to learn C++ I made a simplistic TCP server in GNU/Linux that will receives simple "commands" in ASCII form. Each command ends with '\n' and a user can send multiple commands at once.
My background is a web developer in php using symfony m...
The goal of this problem is to determine if a string with brackets is valid. Below is a summary of the question from careercup.
Check if string s is valid based on brackets
"(({{}}))" is a valid s
"{[]}" is a valid s
"[{[}]]" is not valid
I know this is a rather basic exercise. I am looking ...
I was just passing by and I wanted to know how to improve my TicTacToe game by adding "intelligence" to the computer AI so it can block my movements and so on.
#include <iostream>
#include <string>
#include <stdlib.h> rand();
#define dim_m 3
using namespace std;
class Tic_Tac_Toe{
private:...
