Question : how to divide array in two parts in js
Answered by : good-gemsbok-msfo5pc4xidd
function chunkArray(arr,n){ var chunkLength = Math.max(arr.length/n ,1); var chunks = []; for (var i = 0; i < n; i++) { if(chunkLength*(i+1)<=arr.length)chunks.push(arr.slice(chunkLength*i, chunkLength*(i+1))); } return chunks; }Source : | Last Update : Fri, 02 Apr 21
Question : divide an array based on length js
Answered by : rui-fj2brd3pa284
let chunk = (arr, size) => arr.reduce((acc, e, i) => (i % size ? acc[acc.length - 1].push(e) : acc.push([e]), acc), []);
let xy = ['2','4','6','7','8','10','20','33','35']
console.log(chunk(xy, xy.length))Source : https://www.codegrepper.com/code-examples/javascript/javascript+split+array+into+equal+parts | Last Update : Fri, 29 Oct 21