iterate through an array
var arr = [1,2,3,4,5,6,7,8];
// Uses the usual "for" loop to iterate
for(var i= 0, l = arr.length; i< l; i++){
console.log(arr[i]);
}
console.log("========================");
//Uses forEach to iterate
arr.forEach(function(item,index){
console.log(item);
});Iterate Through an Array with a 'for' loop
var total = 0;
for (var i = 0; i < myArr.length; i++) {
total += myArr[i];
}Copyright © 2021 Codeinu
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