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BASIC 2022-02-18 16:20:01
freecodecamp basic algorithm scripting return largest numbers in arrays
function largestOfFour(arr) { var newArr = []; for(var i = arr.length - 1; i >= 0; i--){ arr[i].sort(function(a, b){return a - b}); newArr.push(arr[i][arr.length - 1]) } newArr.sort(function(a, b){return -b - a}); return newArr; } Add solution -
Javascript 2022-02-02 20:50:14
how to convert div to image in jquery
<html><head> <script src="https://ajax.googleapis.com/ajax/libs/jquery/1.11.2/jquery.min.js"></script> <script src="https://cdnjs.cloudflare.com/ajax/libs/html2canvas/0.4.1/html... Add solution -
Java 2022-01-30 20:45:17
javascript remove specific character from string
var newString = oldString.replaceAll("character/string goes here", ""); // Example var oldString = "Hello World!"; var newString = oldString.replaceAll("o", ""); console.log(newString); // Prints 'Hell Wr... Add solution -
Javascript 2022-01-30 20:27:03
how to stop canvas resizing from resizing images
//You just need to calculate the image aspect ratio: var f = image.height / image.width; var newHeight = canvas.width * f; //And then draw using the recalculated height of image for destination: ctx.drawImage(image, 0, 0, image.width, image.height, // sou... Add solution