Sorting Algorithms

Sorting an array with an higher order function now a days is very easy. let x = [2,5,8,1,3] x.sort() //[1,2,3,5,8] Now doing same thing with vanilla JavaScript algorithms. let a = [5,2,1,3,7,100]; let Alen = a.length; let ans = []; for(let...
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Reverse an Array using JavaScript

This article I am going to show you the different way you can reverse an Array. Array is a group of similar item, number etc that is store in single variable. For eg: let arr1 = [1,2,3]; This is an array example with a group of numbers. There are multiple...
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Create Pyramid structure from javascript

Create Pyramid structure from JavaScript simple nested loop var rows = 10 for(var i=0; i<=rows; i++){ for(var k=1; k<=rows-i; k++){ document.write(" ") } for(var j=0; j<=i; j++) { document.write("*...
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