JAVASCRIPT

for loop js

for (let index = 0; index < array.length; index++) {
    const element = array[index];
    
}

forin js

let panier = ['fraise', 'banane', 'poire'];

for (const fruit in panier) {
    console.log(panier[fruit]);
}

javascript for loop

var nums = [1, 2, 3, 5];
for (var i = 0; i,nums.length; i++){
	console.log(nums[i]);
}  

javascript for loop

var sum = 0;
for (var i = 0; i < a.length; i++) {
sum + = a[i];
}               // parsing an array

JavaScript For Loop

for (var i = 0; i < 4; i++) {
 
}

js for loops

let i;
for (i = 0; i < 6; ++i) {
    console.log("Hello"); // print Hello 6 times
}

javascript for loop

for (let i=0; i<10; i++) {
	console.log(i)
}

javascript for loop

//pass an array of numbers into a function and log each number to the console
function yourFunctionsName(arrayToLoop){
  
  //Initialize 'i' as your counter set to 0
  //Keep looping while your counter 'i' is less than your arrays length 
  //After each loop the counter 'i' is to increased by 1
  for(let i = 0; i <arrayToLoop.length; i++){
    	
    	//during each loop we will console.log the current array's element
    	//we use 'i' to designate the current element's index in the array
    	console.log(arrayToLoop[i]) 
    }
}

//Function call below to pass in example array of numbers
yourFunctionsName([1, 2, 3, 4, 5, 6]) 

js for

for (let step = 0; step < 5; step++) {
  // Runs 5 times, with values of step 0 through 4.
  console.log(step);
}
0
1
2
3
4

js for loop

//this varible as the name implies is the amount of wanted loops
var amountOfLoops = 3

for (let i=0; i<amountOfLoops; i++) {
  //code to run each iteration
}

for in javascript

const object = { a: 1, b: 2, c: 3 };

for (const property in object) {
  console.log(`${property}: ${object[property]}`);
}

// expected output:
// "a: 1"
// "b: 2"
// "c: 3"

for loop javascript

var i;
for (i = 0; i < 10 ; i++) {
  //do something
}

for loop javascript

var listItem = [
        {name: 'myName1', gender: 'male'},
        {name: 'myName2', gender: 'female'},
        {name: 'myName3', gender: 'male'},
        {name: 'myName4', gender: 'female'},
      ]

    for (const iterator of listItem) {
        console.log(iterator.name+ ' and '+ iterator.gender);
    }

JavaScript For Loop

for (let i = 0, len = cars.length, text = ""; i < len; i++) {
  text += cars[i] + "<br>";
}

javascript for loop

var arr = [1, 2, 3, 4];

for (var i = 0; i < arr.length; i++) {
  console.log(arr[i]);
};

for in js

//for ... in statement

const object = { a: 1, b: 2, c: 3 };

for (const property in object) {
  console.log(`${property}: ${object[property]}`);
}

// expected output:
// "a: 1"
// "b: 2"
// "c: 3"

javascript for loop[

for(i=0;i<=5;i++){
  console.log(i);}

for in javascript

for (let i = start; i < end; i++) {

}

javascript for loop

/*
for (statement1; statement2; statement3) {
	INSERT CODE

	statement1 is executed before for loop starts
    statement2 is the condition
    statement3 is executed after every loop
}
*/

for (i = 0; i < 5; i++) {
  console.log(i);
}

for javascipt

for (let i = 0; i < 9; i++) {
  str = str + i;
}

javascript for loop

var arr = [1, 2, 3, 4];

arr.forEach(function(element) {
  console.log(element);
});

for in js

var colors=["red","blue","green"];
for(let col of colors){
  console.log(col);
}
// red
// blue
// green

js for loops

// Sample Data:
const days = ["Monday","Tuesday","Wednesday","Thursday","Friday","Saturday","Sunday"]

// Samle Data which has undefined items:
const days = ["Monday","Tuesday",,"Thursday",,"Saturday","Sunday"]

// This Post might be a good read, to see a few caveats and advantages:
// https://stackoverflow.com/questions/500504/why-is-using-for-in-for-array-iteration-a-bad-idea

//Classic For Loop using 3 expressions iterates all array indexes:
for (let i=0; i<days.length; i++){
    console.log("Day: "+days[i])
}

//for..in iterates defined array indexes:
for (let day in days){
    console.log("Day: ", days[day]);
}

//for..of iterates all array items:
for (let day of days){
    console.log("Day: ", day);
}

//using array methods might be more suitable depending on the scenario:
days.forEach(function(day){
    console.log("Day: ", day);
});
//available methods:
days.forEach()
days.map()
days.filter()
days.reduce()
days.every()
days.some() //this one is neat imo
...

for in javascript

let items = ['beef', 'cabbage', 'javascript']; // Defines a list of items
for (let item of items) { // Defines for loop with a variable of 'item'
  console.log(item); // Prints the item that is found
}

Javascript for loop

let array = new Array();
for (let i = 0; i < array.length; i++) {
	array.push(i**i);
    let tmp = array[i];
	console.log(tmp);
};

for loop js

for(var i = 0; i < 27; i++){
	console.log(i);
}

javascript for loop

let my_capacity = 15;
for (let my_var = 0; my_var < my_capacity; my_var++)
{
  console.log(my_var)
}

for loop javascript

for (let step = 0; step < 5; step++) {
  // Se ejecuta 5 veces, con valores del paso 0 al 4.
  console.log('Camina un paso hacia el este');
}

for in javascript

const user ={
name:'Shirshak',
age:25,
subscibers:200,
money:'lolno'
}

for(let x in user){
console.log(user[x]) //name,age,subscriber and money(only get key not value)
}

js for loop

//e.g.
for (i = 0; i < 10; i++) {
  console.log(i);
}

for in javascript

for (variable in object) {...
}

How do I use for-loops js

                               How for-loops work
A for loop has 3 parts
I will go the through the first section, than the third and than the second.

The first part is where we will start, in this case, I want to start at 0.
for(let index = 0;)
than we say every time the loop repeats how much does it add?
In this case Im using numbers and adding 1 each time. so I say:
for(let index = 0; index = index + 1)
And the final part when do we want the loop to stop?
  in this case I want it to stop at 10 so I will make my for-loop like this:
for(let index = 0; index < 10; index = index + 1)
Now I add the body to my for-loop
for(let index = 0; index < 10; index = index + 1) {
                     }
And now inside the body I run the command: console.log(index);
this will run the for-loop
for(let index = 0; index < 10; index = index + 1) {
console.log(index);     } //-> 0 1 2 3 4 5 6 7 8 9
It will run to 9 not 10 because it did run 10 times, but
the index started at 0 not 1

js for loop

i = 20
for (var n = 0;n == i;n++){
 	console.log("20 Times"); 
}

for loop in js

for (let counter = 1; counter < 3; counter++) {

    // console.log(counter,'
');       
}

javascript for loop

for (let i = 0; i < 10; i++ {
	console.log(i)
}

javascript for loop

for (initialExpression; condition; updateExpression) {
    // for loop body
}

javascript for loop

for(var i=0; i<100;i++)
{console.log(i);
}

for loop javascript

for(let i=0;i>10;i++){
console.log(i)
}

js forloop

for(var i = 0; i < 6; i++) {
  board.children[i].innerHTML = "Guest";
}