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olddustysocksunderthecouch/forLoopArray.js

Last active May 7, 2018 12:14
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forLoopArray.js
const arr = [1, 2, 3, 4];
let plus5 = [];
for(var i = 0; i < arr.length; i++) {
plus5[i] = arr[i] + 5;
}
//OR WITH FOREACH SYNTAX
arr.forEach((element, index) => {
plus5[index]= element + 5
});
//Result: plus5 = [6,7,8,9]
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