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

Posted by Salahaldin Nakhchervan
Salahaldin Nakhchervan
2,587 Points

Iterating trough an array

i can't pass this challenge . i thing is ok bout when i press check button . popup me thire is some error on this challenge try again later .

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

John Tasto
John Tasto
21,587 Points

You are forgetting to assign the value i + 1 back to i:

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

You have to use i = i + 1 instead of i + 1, otherwise i never increments and you have an infinite loop.

Salahaldin Nakhchervan
Salahaldin Nakhchervan
2,587 Points

tanks