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JavaScript JavaScript Loops, Arrays and Objects Simplify Repetitive Tasks with Loops Refactor Using a Loop

Sana Alkuyam
Sana Alkuyam
2,597 Points
Posted by Sana Alkuyam
Sana Alkuyam
2,597 Points

please can you tell me how to fix my code

not sure how to fix my code please help, thanks

script.js 
console.log(2);
console.log(4);
console.log(6);
console.log(8);
console.log(10);
console.log(12);
console.log(14);
console.log(16);
console.log(18);
console.log(20);
console.log(22);
console.log(24);
for (var i= 0; i<i.length;i++)
  console.log(i);
index.html 
<!DOCTYPE html>
<html>
<head>
  <meta charset="utf-8">
  <title>JavaScript Loops</title>
</head>
<body>
<script src="script.js"></script>
</body>
</html>

1 Answer

martinjones1
seal-mask
.a{fill-rule:evenodd;}techdegree seal-36
martinjones1
Front End Web Development Techdegree Graduate 44,819 Points
martinjones1
.a{fill-rule:evenodd;}techdegree seal-36
martinjones1
Front End Web Development Techdegree Graduate 44,819 Points

Firstly I would create a limit counter for where you want to count up to, this can then be used in the for loop.

Then set the starting i variable as 2, and increment this by 2 each time the for loop is run.

Lastly, just keep an eye out for the curly braces in the for loop, similar to an if statement.

var limit = 24;

for (var i = 2; i <= limit; i+=2) {
      console.log(i);
}
ilya A
ilya A
3,802 Points

Would it be possible to complete this challenge using the while loop?