Setting up wxWidgets Environment for Visual Studio
OVERVIEW In another blog post, we saw Setting up wxWidgets Environment for C++ in Windows 10 without having to use Visual Studio. The main problem […]
Find All Permutations of a String
OVERVIEW The code given below prints all the possible permutations of a string. It does not check for duplicate occurrences of a character. SAMPLE CODE […]
Longest Substring Without Repeating
OVERVIEW The objective is to write a function which can identify the longest substring in a string which does not have repeating characters. Examples given […]
Rotate an Array
OVERVIEW We see how to rotate elements in an array both right and left a certain number of times. We use the mod operator to […]
Javascript – Promises
OVERVIEW Promises are a way of handling asynchronous events in javascript. Prior to promises, the only true asynchronous feature was in XMLHttpRequest where ajax calls […]
Doing a Merge Sort
The code below uses Merge Sort to sort an array of integers The output is shown below 6,78,19,54,32,-9,-10,87,12,31, divide() – 0,9 mid=4 divide() – 0,4 […]
Javascript – Destructuring
OVERVIEW Destructuring is a feature which allows us to unpack values from arrays or properties from objects without having to write statements for them. In […]
Javascript Arrow function
OVERVIEW The arrow function acts somewhat like the lamdba expression in Java. It allows you to define functions in a shorthand syntax. The sample code […]
Binary Search of an Integer array
The code below searches for a target integer and returns the index of the array if it is found else it returns a -1. The […]
Javascript – Spread Operator
OVERVIEW The Spread operator is a little-known operator which allows you to join arrays together. This might sound similar to the join() function but the […]