traverse an array in javascript
//Method 1 using for loop
let array = [ 1, 2, 3, 4, 5, 6 ];
for (let index = 0; index < array.length; index++) {
console.log(array[index]);
}
//Method 2 using for Of loop
for (let traverse of array ){
console.log(traverse)
}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);
});Copyright © 2021 Codeinu
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