create array javascript for loop code example
Example 1: loop array javascript
var colors = ['red', 'green', 'blue'];
colors.forEach((color, colorIndex) => {
console.log(colorIndex + ". " + color);
});
Example 2: iterate array in javascrpt
let array = [ 1, 2, 3, 4 ]; //Your array
for( let element of array ) {
//Now element takes the value of each of the elements of the array
//Do your stuff, for example...
console.log(element);
}
Example 3: javascript loop array
var arr = [1, 2, 3, 4, 5, 6, 7, 8, 9, 0];
for( var i = 0; i < arr.length; i--){
if ( arr[i] === 5) {
arr.splice(i, 1);
}
}
//=> [1, 2, 3, 4, 6, 7, 8, 9, 0]