Answers for "how to work on javascript array methods by for loop"

array loop js

var arr = ["f", "o", "o", "b", "a", "r"]; 
for(var i in arr){
	console.log(arr[i]);
}

loop through an array in js

let exampleArray = [1,2,3,4,5]; // The array to be looped over

// Using a for loop
for(let i = 0; i < exampleArray.length; i++) {
    console.log(exampleArray[i]); // 1 2 3 4 5
}