Answers for "split an array in js"

javascript split

// bad example https://stackoverflow.com/questions/6484670/how-do-i-split-a-string-into-an-array-of-characters/38901550#38901550

var arr = foo.split(''); 
console.log(arr); // ["s", "o", "m", "e", "s", "t", "r", "i", "n", "g"]

HOW TO SPLIT AN ARRAY JAVASCRIPT

array.splice(index, number, item1, ....., itemN)

javascript split

var arr = ['hey', 'nay', 'wey'];
var let = arr.split(' ');
console.log(let);