Iterate Through an Array with a For Loop
var arr = [10, 9, 8, 7, 6];
for (var i = 0; i < arr.length; i++) {
console.log(arr[i]);
}Iterate Through an Array with a For Loop
var arr = [10, 9, 8, 7, 6];
for (var i = 0; i < arr.length; i++) {
console.log(arr[i]);
}loop over an array
let fruits = ['Apple', 'Banana'];
fruits.forEach(function(item, index, array) {
console.log(item, index);
});
// Apple 0
// Banana 1iterate 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);
});how to loop through an array
var array = [1, 2, 3, 4, 5, 6, 7, 8, 9, 10]
//loop thrugh all of the numbers of the array and print them
for(let i = 0; i < array.length; i++){
console.log(array[i]); //print all the array data in the length of i
}
//we can create some variable that store the array data and than display it
//using for...of
for(let data of array){
console.log(data); //print all the data that was stored in the "data" variable
}Copyright © 2021 Codeinu
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