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

Java Java Basics Perfecting the Prototype Looping until the value passes

Sean Walker
Sean Walker
1,792 Points
Posted by Sean Walker
Sean Walker
1,792 Points

do while loop

1-am i the only one who didn't understand a word from this last one?! :O 2-i don't know if i'm typing or coding :] ! pls help,i don't know what i'm doing wrong...

Example.java 
// I have initialized a java.io.Console for you. It is in a variable named console.
String response = conslole.readLine("do you understand do while loops?  ");

1 Answer

Stuart Wright
Stuart Wright
41,120 Points
Stuart Wright
Stuart Wright
41,120 Points

Your code just has a typo in it - 'conslole' should become 'console'.

If you really didn't understand the video I'd recommend re-watching it. Do-while loops can be a little tricky to get your head around, but the basic idea is that it's like a while loop except it's guaranteed to run at least once.

Sean Walker
Sean Walker
1,792 Points
Sean Walker
Sean Walker
1,792 Points

thanks,i can't believe how blind i was :))