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!
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
ian truong4,685 Points
help me understand this more correctlt plz.
in this video, var guess is getRandomNumber and var randomNumber is also getRandomNumber. so when the function runs to get the random number, isnt the random number for both var randomNumber and var guess should be the same?
Steven Parker228,013 Points
The whole point of "getRandomNumber" is that every time you call it you get a new random number. There's a very small chance (based on the "upper" argument) that you could get the same value twice in a row, but most likely it will take many tries to get the same number again.
The program is designed to tell you how many times it takes when you run it.