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

Vic Mercier
Vic Mercier
3,276 Points

What is going on?

What is wrong in my code?

script.js
var temperatures = [100,90,99,80,70,65,30,10];
for(var i = 0; i < temperatures.lengh; 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>

3 Answers

rydavim
rydavim
18,814 Points

As Johnathan Bender and Kyle Flick have posted, you just have a small typo in your code. You mentioned that changing it did not allow your code to pass, so please try the following:

var temperatures = [100,90,99,80,70,65,30,10];
for(var i = 0; i < temperatures.length; i +=1){
console.log(temperatures[i]);
}

The only thing I have changed in your code is to fix the typo from temperatures.lengh to be temperatures.length - try opening up a fresh challenge page (linked) and copy-pasting the above code block into it. If that doesn't work, let me know and we can try some other solutions.

Johnathan Bender
Johnathan Bender
5,860 Points

line 2 in script.js. you wrote 'lengh' instead of 'length' :)

Vic Mercier
Vic Mercier
3,276 Points

I changed it and it's not correct

You are missing the t in length in your for loop. Try again and it should run.