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# Happiness NwosuNEbere

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Created Feb 11, 2016
Factorisation of a digit in javascript
View factorise.js
 function factorialize(num) { //check if num == 0 if (num === 0) { return 1; } //else calculate factorial return num * factorialize(num - 1); } //calling the function. this will return 120 factorialize(5);
Created Feb 11, 2016
Reverse a string in vanilla javascript
View reverse.js
 function reverseString(str) { return str.split("").reverse().join(""); } alert(reverseString("hello"));
Created Feb 11, 2016
Sum of the integers in a string
View sum.php

Created Feb 11, 2016
The factorial of a given number
View factorial.php
 = 1; \$i--){ \$factorial = \$factorial * \$i; } echo "Factorial of \$n is \$factorial"; } //calling the function
Created Feb 2, 2016
Calculates the sum of 1 to 1000, if the number is a multiple of 5 or three,double it and add it to the sum.
View sum.js
 \$(document).ready(function(){ var sum1= 0, res = 0, totalSum = 0; for (var x = 1; x <= 1000; x++) { if (x % 3 === 0 || x % 5 === 0) { k = x * 2; sum1 += k;
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