js for each item do
let array = ['Item 1', 'Item 2', 'Item 3'];
array.forEach(item => {
console.log(item); // Logs each 'Item #'
});js for each item do
let array = ['Item 1', 'Item 2', 'Item 3'];
array.forEach(item => {
console.log(item); // Logs each 'Item #'
});for each js
const fruits = ['mango', 'papaya', 'pineapple', 'apple'];
// Iterate over fruits below
// Normal way
fruits.forEach(function(fruit){
console.log('I want to eat a ' + fruit)
});for each javascript
let numbers = ['one', 'two', 'three', 'four'];
numbers.forEach((num) => {
console.log(num);
}); // one //two //three // fourfor each functions javascript
//Am goinmg to practice the next big thing, using for.each function yo tripple iontegers in an array :)
//for.each function is used to run a command on each number or string in an array
const theFigures = [2,4,5,6,7,8,9,12,23,45,68,31,90];
const afterMath = (num) => {
const theArray = [];
num.forEach((n) => {
const trippled = n*3;
theArray.push(trippled);
});
return theArray;
}
console.log(afterMath(theFigures));Copyright © 2021 Codeinu
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