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Other 2021-11-09 11:56:09
Iterating or loop through the elements of an array is with a for loop (for):
var keys = Object.keys(o); // Get an array of property names for object o var values = [] // Store matching property values in this array for(var i = 0; i < keys.length; i++) { // For each index in the array var key = keys[i]; ... Add solution -
Javascript 2021-09-03 13:01:02
sort arrays according to first array js
function sortObjectByKeys(o) { return Object.keys(o).sort().reduce((r, k) => (r[k] = o[k], r), {}); } var unsorted = {"c":"crane","b":"boy","a":"ant"}; var sorted=sortObjectByKeys(unso... Add solution