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

Savannah Jacobson
Savannah Jacobson
6,975 Points
Posted by Savannah Jacobson
Savannah Jacobson
6,975 Points

I need to console.log this array in order and I am missing something small in my code to make it work but i can't see it

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

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

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

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

KRIS NIKOLAISEN
KRIS NIKOLAISEN
54,971 Points
KRIS NIKOLAISEN
KRIS NIKOLAISEN
54,971 Points

Right now you are logging the index. You want to use the index to log the temperatures:

console.log(temperatures[i])

Also there is no need for temperatures.length to be enclosed in brackets