I've expanded, and enhanced my matrix class which uses, aside from dynamic memory for the elements, only 3, const literals. These are rows, cols, and a ptr. The methods are all constexpr and the example code includes compile time verification of tests which compare compile time hashes against has...

Inspired by a leetcode exercise, I wrote my own coin changer: You are given an integer array coins representing coins of different denominations and an integer amount representing a total amount of money. Return the fewest number of coins that you need to make up that amount. If that amount of m...

I have inherited a piece of code which is itchy for my eyes and am trying to revamp it ASAP. It is built with .NET Framework 4.5. The application has multiple connection strings for different purposes and similarly there are multiple thin POCO classes to load relative connections strings. Let's s...

I am working on my Android project to implement View Binding in classes that previously used Butterknife, a third-party library that was deprecated a long time ago. My code, after the changes, works as intended, but I'm concerned about the code style. Using Butterknife, a View object was assigned...

FizzBuzz is a well known Exercise among programmers, but I wanted to add an aspect called "openClosed" principle (from SOLID) App for running an example public class App{ public static void main(String[] args) { FizzBuzz fizzBuzz = new FizzBuzz(); fizzBuzz.addHandler(new Fizz...

I would like to use JQuery to update some sections after clicking on a button. Below is the code I am developping. If I click on the div tag with the class previous-wrapper, I will get the attribute data-nb, then pass it to ajax and get a new table content based on that attribute. The column acti...

I've been working on adding a feature to an ORM that would allow executing custom SQL, receiving rows and parsing them into a user-provided object-type. This becomes rather tricky due to an object possibly containing other, nested objects. This question concerns itself mostly with the part of par...

I am having trouble with delete.php, whenever I click DELETE, it takes me to delete.php?delete=Submit, I have attempted several solutions, but nothing seems to work, here is the code... index.html <nav> <button class="add-btn" id="addBtn"> <a href="product-add.php">ADD</a> </button>

I wrote this method for 31 days in a month. It turned out to be a very large code. Please tell me how to shorten it. In an attempt to create a function, I don't know how to pass this method to Tabel::getName, Tabel::setName, Tabel::get01 ... Tabel::get31 Grid.Column<Tabel> nameCl = grid.addColumn...

Role Entity has multiple SkillRoleRequirement, Education & Experience public class Role : AuditableEntity { public Guid Id { get; set; } ...... public IList<SkillRoleRequirement> SkillRoleRequirements { get; } = new List<SkillRoleRequirement>(); public IList<Education> Educatio...

I'm new here and posted this on stack overflow but got told i should post this here instead so here i am. I'm training javascript and using apis. So i'm building a recipe website that lets you search ingredients and finds you recipes with it. Here is the link: https://www.themealdb.com/ I found s...

I'm new to programming, and I'm doing problems on LeetCode to practice. I'm currently stuck on question 108. Convert Sorted Array to Binary Search Tree: Given an integer array nums where the elements are sorted in ascending order, convert it to a height-balanced binary search tree. A height-bala...

This code I wrote from chapter 2 of 'Impractical Python Projects' by Lee Vaughan. I got a dictionary.txt file from: https://inventwithpython.com/dictionary.txt The program 1. Loads the dictionary. 2. Cleans it 3. Finds palingrams 4. prints the palingrams. The dictionary file has about 46,000 entr...

I have a program which calls a lot of urls with the help of a goroutine and assigns the result to a mapping. As a beginner in go I choosed the simplest implementation as possible. I have ended up launching a goroutine inside the main() function which calls the goroutines that are responsible for ...