Looping in javascript

2021-01-30 11:03:18

var colors=["red","blue","green"];
for (let i = 0; i < colors.length; i++) { 
  console.log(colors[i]);
}

82

P. H.

Code: Javascript

2021-01-21 13:01:32

let array = ['Item 1', 'Item 2', 'Item 3'];

// Here's 4 different ways
for (let index = 0; index < array.length; index++) {
  console.log(array[index]);
}

for (let index in array) {
  console.log(array[index]);
}

for (let value of array) {
  console.log(value); // Will each value in array
}

array.forEach((value, index) => {
  console.log(index); // Will log each index
  console.log(value); // Will log each value
});

7

PeerPaso

Code: Javascript

2021-01-30 13:46:32

for (i = 0; i < 5; i++) {
   text += "The number is " + i + "<br>";
}

10

Sangho Ju

Code: Javascript

2021-05-14 07:52:34

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);
    }

8

mjfox

Code: Javascript

2021-09-20 23:05:32


  var i;
for (i = 0; i < cars.length; i++) { 
  text += cars[i] + "<br>";

 }

0

KellyKim

Code: Javascript

2021-02-11 02:00:55

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

6

eTo-san

Code: Javascript

2021-05-23 02:15:52

while (boolean condition)
{
   loop statements...
}

0

Jisa

Code: Javascript

2021-06-02 00:41:23

for (initialization; test condition; iteration statement) {
   Statement(s) to be executed if test condition is true
}

0

Yakk

Code: Javascript

2021-02-11 01:58:58

<html>
   <body>      
      <script type = "text/javascript">
         <!--
            var count;
            document.write("Starting Loop" + "<br />");
         
            for(count = 0; count < 10; count++) {
               document.write("Current Count : " + count );
               document.write("<br />");
            }         
            document.write("Loop stopped!");
         //-->
      </script>      
      <p>Set the variable to different value and then try...</p>
   </body>
</html>

0

Hajefr

Code: Javascript

2021-02-23 01:54:39

let txt = 'JavaScript';
for (let x of txt) { 
  document.write(x + "<br >");
}
let cars = ['BMW', 'Volvo', 'Mini'];
for (let x of cars) {
   document.write(x + "<br >");
}

0

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