JAVASCRIPT

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)
});

forach loop in javascript

 var arr = [1, 2, 3, 4, 5, 6, 7, 8, 9, 10]; 
arr.forEach(function(element){
     console.log(element);
 })

foreach javascript

let words = ['one', 'two', 'three', 'four'];
words.forEach((word) => {
  console.log(word);
});
// one
// two
// three
// four

foreach javascript

var items = ["item1", "item2", "item3"]
var copie = [];

items.forEach(function(item){
  copie.push(item);
});

foreach loop javascript

const numList = [1, 2, 3];

numList.forEach((number) => {
  console.log(number);
});

for each javascript

let numbers = ['one', 'two', 'three', 'four'];

numbers.forEach((num) => {
  console.log(num);
});  // one   //two //three // four

foreach javascript

var array = ["a","b","c"];
// example 1
  for(var value of array){
    console.log(value);
    value += 1;
  }

// example 2
  array.forEach((item, index)=>{
    console.log(index, item)
  })

foreach javascript

let names = ['josh', 'joe', 'ben', 'dylan'];
// index and sourceArr are optional, sourceArr == ['josh', 'joe', 'ben', 'dylan']
names.forEach((name, index, sourceArr) => {
	console.log(color, idx, sourceArr)
});

// josh 0 ['josh', 'joe', 'ben', 'dylan']
// joe 1 ['josh', 'joe', 'ben', 'dylan']
// ben 2 ['josh', 'joe', 'ben', 'dylan']
// dylan 3 ['josh', 'joe', 'ben', 'dylan']

javascript foreach loop

const array = ['Element_1', 'Element_2', 'Element_3']
array.forEach((currentElement, currentElementIndex, arrayOfCurrentElement) => {
  console.log(currentElement, currentElementIndex, arrayOfCurrentElement)
})

foreach javascript

const dogs = [
 'Husky','Black Lab',
 'Australian Shepard',
 'Golden Retriever', 
 'Syberian Husky', 
 'German Shepard' 
]

dogs.forEach(function(dog) {
	console.log(dog); 
});

for each array javascript

var fruits = ["apple", "orange", "cherry"];
fruits.forEach(getArrayValues);

function getArrayValues(item, index) {
  console.log( index + ":" + item);
}
/*
result:
0:apple
1:orange
2:cherry
*/

forEach method Javascript

var counter = new Counter();
var numbers = [1, 2, 3];
var sum = 0;
numbers.forEach(function (e) {
    sum += e;
    this.increase();
}, counter);

console.log(sum); // 6
console.log(counter.current()); // 3
Code language: JavaScript (javascript)

foreach javascript

const names=["shirshak", "John","Amelia"]
//forEach is only for array and slower then for loop and for of loop 
//forEach we get function which cannot be break and continue as it is not inside 
//switch or loop.
names.forEach((name,index)=> {
console.log(name,index)//
})

foreach loop javascript

listName.forEach((listItem) => {
  Logger.log(listItem);
}):

foreach javascript

let colors = ['red', 'blue', 'green'];
// idx and sourceArr optional; sourceArr == colors
colors.forEach(function(color, idx, sourceArr) {
	console.log(color, idx, sourceArr)
});

how to use the foreach method in javascript

groceries.forEach(groceryItem => console.log(groceryItem));

javascript for each

// array for the forEach method
let grades = [13, 12, 14, 15]

// for each loop
grades.forEach(function(grade) {
	console.log(grade) // loops and logs every grade of the grades array
})

for 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));

ForEach loop

const a = ["a", "b", "c"];
a.forEach((entry) => {
    console.log(entry);
});

javascript for each loop

const a = ["a", "b", "c"];
for (const val of a) { // You can use `let` instead of `const` if you like
    console.log(val);
}

for each loop in javascript

array.forEach(element => {
  // syntex
});

foreach loop

<?php

//use for printing arrays.

$x=array("Cat","Dog","Hen");

foreach($x as $value)
{
	echo $value."<br>";
}

//======output=====
/*
Cat
Dog
Hen
*/

foreach($x as $key => $value)
{
	echo $key."-".$value."<br>";
}
//======output=====
/*
0-Cat
1-Dog
2-Hen
*/
?>

For Each Loop

String[] fruits = {"apples", "oranges", "pears", "plums"}
for (String i:fruits)
{
System.out.print(i);
}

foreach javascript

Used to execute the same code on every element in an array
Does not change the array
Returns undefined

foreach loop

//if you use Laravel Blade, do this 

@foreach($var as $vars)
	{{$vars->value}}
@endforeach

javascript for each loop

for (let key in exampleObj) {
    if (exampleObj.hasOwnProperty(key)) {
        value = exampleObj[key];
        console.log(key, value);
    }
}