array remove first element k code example
Example 1: javascript remove first element from array
var arr = [1, 2, 3, 4];
var theRemovedElement = arr.shift(); // theRemovedElement == 1
console.log(arr); // [2, 3, 4]
Example 2: javascript remove first element from array
let numbers = ["I'm Not A Number!", 1, 2, 3];
numbers.shift();