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 trialDavid Marr
Courses Plus Student 11,242 Pointsi need help on this question
i cant figure out what there saying
// I have setup a java.io.Console object for you named console
String firstName="Caleb";
printf.console("<Caleb> can code java");
1 Answer
Jennifer Nordell
Treehouse TeacherHi there, David Marr! I see that you have quite a few points in JavaScript. I imagine you have encountered console.log
. This is similar. The console is the object and printf
is the method. Just like in JavaScript console
is the object and log
is the method.
The string name must be exactly identical including the "!" at the end and the capitalization of the word "Java".
console.printf("%s can code in Java!", firstName);
This calls the printf
method on the console object. The value that is stored in firstName
will replace the %s
.
Hope this helps!