loop through an array javascript
let array = ['Item 1', 'Item 2', 'Item 3'];
// Here's 4 different ways
for (let index = 0; index < array.length; index++) {
console.log(array[index]);
}
for (let index in array) {
console.log(array[index]);
}
for (let value of array) {
console.log(value); // Will log value in array
}
array.forEach((value, index) => {
console.log(index); // Will log each index
console.log(value); // Will log each value
});javascript loop through array
const numbers = [1, 2, 3, 4]
numbers.forEach(number => {
console.log(number);
}
for (let i = 0; i < number.length; i++) {
console.log(numbers[i]);
}js loop through array
// ES6 for-of statement
for (const color of colors){
console.log(color);
}
// Array.prototype.forEach
const array = ["one", "two", "three"]
array.forEach(function (item, index) {
console.log(item, index);
});
// Sequential for loop
for (var i = 0; i < arrayLength; i++) {
console.log(myStringArray[i]);
//Do something
}Copyright © 2021 Codeinu
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