Programming Challenges
Note: Some of the following programming challenges are solutions to HackerRank and Testdom problems.
Orders
You are given the table orders. Return the customerNumber for the customer (or customers) that has placed the largest number of the orders.
Memory game
A memory card game written in JS by using Asynchronous Programming concepts.
Second largest
Finding the second highest number in array (JavaScript).
Staircase
The function StairCase takes an integer N, the height of the staircase as its argument and prints a staircase (PHP).
String compression
Given a string like abbcccdddddeef it returns the compressed string ab2c3d4e2f (Javascript).
Sum them all
The function sumOfIntegers returns the sum of n integers (PHP).
Show / Hide text
Hide and show divs in a DOM by using jQuery.
HTML/CSS
Testdom code challenge and more.
Dummy JS
Simple JavaScript examples for practice and quick reference.