Treehouse | Community | Strings, Variables, and Formatting

🤑 Join the Treehouse affiliate program and earn 25% commission!

Join our Live Career-Building Workshop: Fast-Track Your Tech Career Without a Degree! ⭐ Register here!

🌟 Dreaming of a bright future? 🎓 Ask about the Treehouse Scholarship program! 🚀

Curious which AI tools Treehouse developers love? ⚙️ Check them out!

🫡 Treehouse for Military offers discounts to Veterans, service members and their families!

Newest
- Newest
- Active
- Unanswered
- Featured
All Topics

Michelle McCool
305 Points
I am unsure what the feedback is saying when it says, "make sure firstName is the second argument" can you elaborate

Posted October 30, 2021 9:40pm by Michelle McCool

Michelle McCool
305 Points
1 Answer
Kris Mannino
4,332 Points
reset workspaces

Posted October 28, 2021 1:40am by Kris Mannino

Kris Mannino
4,332 Points
1 Answer
John Smith
39 Points
I tried the exercise of the first lesson. but It doesn't work for. Help me

Posted September 10, 2021 4:30pm by John Smith

John Smith
39 Points
1 Answer
PLUS

Vr Hacker
Courses Plus Student 40 Points
Bummer: There is a compiler error. Please click on preview to view your syntax errors!

Posted September 4, 2021 4:59am by Vr Hacker

Vr Hacker
Courses Plus Student 40 Points
1 Answer
Javier Perez Narvaez
15,007 Points
Problem with Console Java

Posted August 28, 2021 3:11am by Javier Perez Narvaez

Javier Perez Narvaez
15,007 Points
1 Answer
kentlang
915 Points
Why do we NOT need "ls" (list) in the terminal for the readline method, but we do for the printf ?

Posted August 28, 2021 1:31am by kentlang

kentlang
915 Points
1 Answer
Tanzila Rafeeq
2,936 Points
My code does not work and i don't know why.

Posted August 19, 2021 10:50pm by Tanzila Rafeeq

Tanzila Rafeeq
2,936 Points
1 Answer
Jr A
625 Points
Now replace <YOUR NAME> in the console.printf expression with the firstName variable using the string formatter.

Posted August 15, 2021 10:20pm by Jr A

Jr A
625 Points
2 Answers
angilen pineda
2,706 Points
Using the console's printf method, display a message that says, "First name: ", followed by the first name that the user

Posted July 21, 2021 9:46am by angilen pineda

angilen pineda
2,706 Points
1 Answer
Harsh Jain
Front End Web Development Techdegree Student 1,783 Points
Call the printf method on the console object and make it write out "<YOUR NAME> can code in Java!"

Posted July 9, 2021 3:02am by Harsh Jain

Harsh Jain
Front End Web Development Techdegree Student 1,783 Points
1 Answer
Henry Spock
20,615 Points
_JAVA_OPTIONS

Posted July 1, 2021 5:52am by Henry Spock

Henry Spock
20,615 Points
2 Answers
Ji-Yeong Kim
223 Points
What am I missing of this task?

Posted June 19, 2021 1:23am by Ji-Yeong Kim

Ji-Yeong Kim
223 Points
1 Answer
PLUS

Ajay pv
Courses Plus Student 325 Points
I got error when I run this code in my ide

Posted June 14, 2021 6:27am by Ajay pv

Ajay pv
Courses Plus Student 325 Points
1 Answer
Ji-Yeong Kim
223 Points
printf and console is not working. What should I do?

Posted June 5, 2021 3:38am by Ji-Yeong Kim

Ji-Yeong Kim
223 Points
1 Answer
Laura Moreno
1,646 Points
%s is not working for me

Posted June 4, 2021 2:43pm by Laura Moreno

Laura Moreno
1,646 Points
2 Answers
Stacey Simpson
2,513 Points
Console printf method

Posted May 30, 2021 6:00am by Stacey Simpson

Stacey Simpson
2,513 Points
1 Answer
Malcolm Fowler
428 Points
Im a little unclear on the use of camel caseing

Posted April 2, 2021 7:55am by Malcolm Fowler

Malcolm Fowler
428 Points
2 Answers
ryan backert
75 Points
What did I do wrong

Posted March 26, 2021 10:57pm by ryan backert

ryan backert
75 Points
1 Answer
ryan backert
75 Points
I do not see what I am doing wrong ?

Posted March 26, 2021 10:35pm by ryan backert

ryan backert
75 Points
1 Answer
ryan backert
75 Points
What is a string formatter

Posted March 26, 2021 6:08pm by ryan backert

ryan backert
75 Points
1 Answer
ryan backert
75 Points
its to difficult

Posted March 25, 2021 5:53pm by ryan backert

ryan backert
75 Points
1 Answer
Evan McPheron
106 Points
Why Console.printf() and not System.out.println()

Posted March 25, 2021 1:56am by Evan McPheron

Evan McPheron
106 Points
2 Answers
Kyle Edgar
1,102 Points
I dont think i have been taught this yet?

Posted March 10, 2021 8:03pm by Kyle Edgar

Kyle Edgar
1,102 Points
1 Answer
PLUS

David Marr
Courses Plus Student 11,242 Points
i need help on this question

Posted February 1, 2021 10:20pm by David Marr

David Marr
Courses Plus Student 11,242 Points
1 Answer
Ioan Popaluca
654 Points
java.util.MissingFormatArgumentException: Format specifier '%s' ()

Posted January 25, 2021 5:56pm by Ioan Popaluca

Ioan Popaluca
654 Points
1 Answer
Lemon Ruan
51 Points
Console??

Posted January 16, 2021 6:04pm by Lemon Ruan

Lemon Ruan
51 Points
2 Answers
Joel Martinez
481 Points
There is a bug, cant keep going

Posted January 8, 2021 4:09am by Joel Martinez

Joel Martinez
481 Points
0 Answers
Felix Ramos
Python Development Techdegree Student 165 Points
Call the printf method on the console object and make it write out "<YOUR NAME> can code in Java!"

Posted January 5, 2021 1:53pm by Felix Ramos

Felix Ramos
Python Development Techdegree Student 165 Points
1 Answer
Tom Yeatman
249 Points
"Error: Could not find or load main class Introductions"

Posted December 8, 2020 6:35pm by Tom Yeatman

Tom Yeatman
249 Points
0 Answers
CHRIS AJAYI-OBE
2,765 Points
HOW CAN I SAVE MY PROGRESS WHEN WORKING ON THE CHALLENGE TASKS?

Posted December 7, 2020 12:09am by CHRIS AJAYI-OBE

CHRIS AJAYI-OBE
2,765 Points
2 Answers

Prev Page 2 of 68 Next

Posting to the forum is only allowed for members with active accounts.
Please sign in or sign up to post.