Answers for "javascript foreach item index"

35

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)
});
Posted by: Guest on March-29-2020
11

javascript foreach index

users.forEach((user, index)=>{
	console.log(index); // Prints the index at which the loop is currently at
});
Posted by: Guest on June-19-2020
3

forEach index

const array1 = ['a', 'b', 'c'];

array1.forEach((element, index) => console.log(element, index));
Posted by: Guest on September-09-2020
4

javascript foreach

const colors = ['blue', 'green', 'white'];

function iterate(item) {
  console.log(item);
}

colors.forEach(iterate);
// logs "blue"
// logs "green"
// logs "white"
Posted by: Guest on August-02-2020

Code answers related to "Java"

Java Answers by Framework

Browse Popular Code Answers by Language