JSFiddle - React, Tailwind, and code Playground

by fairmutex

JavaScript

var iMax = 10;
var jMax = 10;
var f = new Array();

for (i=0;i<iMax;i++) {
 f[i]=new Array();
 for (j=0;j<jMax;j++) {
  f[i][j]=j+'-'+i;
 }
}


var res = f.reduce(function(p,c,i,a){
return p.concat(c);
});

console.log(res);