append data array javascript
var colors=["red","white"];
colors.push("blue");//append 'blue' to colorsappend data array javascript
var colors=["red","white"];
colors.push("blue");//append 'blue' to colorsprepend to js array
var a = [1, 2, 3, 4];
a.unshift(0);
a; // => [0, 1, 2, 3, 4]Copyright © 2021 Codeinu
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