for each method js code example
Example 1: javascript foreach
const avengers = ['thor', 'captain america', 'hulk'];
avengers.forEach((item, index)=>{
console.log(index, item)
})
Example 2: for each js
const fruits = ['mango', 'papaya', 'pineapple', 'apple'];
fruits.forEach(function(fruit){
console.log('I want to eat a ' + fruit)
});
Example 3: javascript foreach index
users.forEach((user, index)=>{
console.log(index);
});
Example 4: foreach jas
const array1 = ['a', 'b', 'c'];
array1.forEach(element => console.log(element));
Example 5: forEach
const arraySparse = [1,3,,7]
let numCallbackRuns = 0
arraySparse.forEach((element) => {
console.log(element)
numCallbackRuns++
})
console.log("numCallbackRuns: ", numCallbackRuns)