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JavaScript JavaScript Loops, Arrays and Objects Tracking Multiple Items with Arrays Iterating through an Array

Posted by Sean Reynolds
Sean Reynolds
6,362 Points

I keep getting the error "Your code took too long to run." Does this have to do with my actual code?

Is there a problem with the browser that is creating this communication error or is there some other error in my code generating this problem?

for ( var i = 0; i < temperatures.length , i += 1; ) { console.log(temperatures[i]); }

script.js 
var temperatures = [100,90,99,80,70,65,30,10];

for (var i = 0; i < temperatures.length, i += 1;) {
  console.log(temperatures[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

Jason Anders
MOD
Jason Anders
Treehouse Moderator 145,860 Points
Jason Anders
Jason Anders
Treehouse Moderator 145,860 Points

Hi Sean,

Yep, it's your code. You have a syntax error in the for loop. There is a comma after the conditional instead of a semi-colon, and this created an infinite loop. Also, the increment, you don't need the semi-colon, and the convention is to increment with i++ instead of the += operator.

Other than than... nice job! :) :dizzy: