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

Posted by Bla Blubb
Bla Blubb
2,740 Points

communication problem.....

since two weeks i try this code, but always i got the failure notice there was a communication problem. i tried chrome and firefox. i stopped all my add ons and all the plugins. but the failure notice is always the same.

i am really in a bad mood. i finished the complete course, but just this task does not run.

i wrote to treehouse a lot but they cannot help me

does anybody has an idea??

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

Ricky Catron
Ricky Catron
13,023 Points
Ricky Catron
Ricky Catron
13,023 Points

Well it appears you are trying to go up and down at the same time in your loop which is likely making your browser hang and freak out. Are you trying to go from 100 down or from 10 up? Also your middle condition should have > < >= or <= instead of =.

If you are trying to go down change it to

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

If you are trying to go up change it to

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