Welcome to the Treehouse Community

Want to collaborate on code errors? Have bugs you need feedback on? Looking for an extra set of eyes on your latest project? Get support with fellow developers, designers, and programmers of all backgrounds and skill levels here with the Treehouse Community! While you're at it, check out some resources Treehouse students have shared here.

Looking to learn something new?

Treehouse offers a seven day free trial for new students. Get access to thousands of hours of content and join thousands of Treehouse students and alumni in the community today.

Start your free trial

JavaScript Create the Loop – One Solution

Thomas Chisum
Thomas Chisum
1,762 Points
Posted by Thomas Chisum
Thomas Chisum
1,762 Points

How do I properly convert the code?

In the solution, he uses a !-- when trying to run the code it will not run as currently written. I had to change it to a !-.

while ( parseInt(guess) !== randomNumber );

while ( parseInt(guess) != randomNumber );

how do I properly convert the number to a string?

1 Answer

Jonathan Grieve
MOD
Jonathan Grieve
Treehouse Moderator 91,252 Points
Jonathan Grieve
Jonathan Grieve
Treehouse Moderator 91,252 Points

The main difference between !== and != operators is that the first one matches the value and the data type, whereas the second matches only the value. They're known as strict and loose comparison operators.