javascript for loop
var colors=["red","blue","green"];
for (let i = 0; i < colors.length; i++) {
console.log(colors[i]);
}javascript for loop
var colors=["red","blue","green"];
for (let i = 0; i < colors.length; i++) {
console.log(colors[i]);
}js for loop
/*
The for loop is very useful in JavaScript
syntax:
for (initialiser; condition; increment) {
code
}
*/
// print each number between 0 and 9
for (let i = 0; i < 10; i++) {
console.log(i);
}
// for loops are useful when working with arrays
let array = ["a", "b", "c"];
// print each element in the array
for (let i = 0; i < array.length; i++) {
console.log(array[i]);
}
/*
Often for loops start at 0 rather than 1
because they are so commonly used with arrays.
*/for in javascript
let items = ['beef', 'cabbage', 'javascript']; // Defines a list of items
for (let item of items) { // Defines for loop with a variable of 'item'
console.log(item); // Prints the item that is found
}Copyright © 2021 Codeinu
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