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

vinay vaddeboina
736 Points
Define a string variable named firstName that stores your name. Set the value to your name.

Posted February 12, 2018 7:31pm by vinay vaddeboina

vinay vaddeboina
736 Points
3 Answers
Limbert Camilo
3,617 Points
Challenge Task 1 of 3 (Define a string variable named firstName that stores your name. Set the value to your name.)

Posted February 8, 2018 1:18pm by Limbert Camilo

Limbert Camilo
3,617 Points
1 Answer
Srikanth Athikari
39 Points
Even with the correct code the compiler shows errors.

Posted February 7, 2018 11:05pm by Srikanth Athikari

Srikanth Athikari
39 Points
2 Answers
Pedro Silva
5,363 Points
I got a little lost, what exactly "%s" is and do?

Posted February 5, 2018 4:25pm by Pedro Silva

Pedro Silva
5,363 Points
1 Answer
Siff Fogtmann
2,063 Points
I don't understand what is wrong with my code please help

Posted January 29, 2018 3:04pm by Siff Fogtmann

Siff Fogtmann
2,063 Points
2 Answers
mark Rivera
435 Points
JavaTester.java uses or overrides a deprecated API.

Posted January 29, 2018 2:50pm by mark Rivera

mark Rivera
435 Points
2 Answers
Sanchit Gnawali
5,390 Points
Define a string variable named firstName that stores your name. Set the value to your name

Posted January 26, 2018 6:59pm by Sanchit Gnawali

Sanchit Gnawali
5,390 Points
1 Answer
Marcos Casado
550 Points
Bummer! Make sure that you use the `firstName` variable as the second argument

Posted January 23, 2018 5:53am by Marcos Casado

Marcos Casado
550 Points
3 Answers
NJ Lama
7,379 Points
Call the printf method on the console object and make it write out "<YOUR NAME> can code in Java!"

Posted January 23, 2018 1:45am by NJ Lama

NJ Lama
7,379 Points
1 Answer
aden ajayi
552 Points
how do you create a string variable first name

Posted January 23, 2018 1:30am by aden ajayi

aden ajayi
552 Points
1 Answer
Max McPhee
508 Points
JavaTester.java:73: error: ';' expected

Posted January 21, 2018 12:00am by Max McPhee

Max McPhee
508 Points
1 Answer
pedroquellemen
125 Points
Strings

Posted January 20, 2018 5:46pm by pedroquellemen

pedroquellemen
125 Points
3 Answers
PLUS

Oladapo Oyatayo
Courses Plus Student 428 Points
Now replace <YOUR NAME> in the console.printf expression with the firstName variable using the string formatter.

Posted January 20, 2018 3:06am by Oladapo Oyatayo

Oladapo Oyatayo
Courses Plus Student 428 Points
1 Answer
PLUS

Javique Ryan
Courses Plus Student 2,405 Points
Call the printf method on the console object and make it write out "<YOUR NAME> can code in Java!"

Posted January 17, 2018 2:22am by Javique Ryan

Javique Ryan
Courses Plus Student 2,405 Points
1 Answer
PLUS

Rodolfo Rivera
Courses Plus Student 203 Points
How do I use the string formatter to replace <your name>?

Posted January 15, 2018 1:30am by Rodolfo Rivera

Rodolfo Rivera
Courses Plus Student 203 Points
1 Answer
Jacob Dobie
535 Points
String firstName ="Jacob Dobie"; console.printf("%s\n" firstName); Its not working?

Posted January 10, 2018 8:49pm by Jacob Dobie

Jacob Dobie
535 Points
1 Answer
Reem Javaid
920 Points
Code Error!

Posted January 9, 2018 1:18am by Reem Javaid

Reem Javaid
920 Points
1 Answer
James McMillan
457 Points
String firstName = "James"; console.printf("James can code in Java");

Posted January 8, 2018 9:45pm by James McMillan

James McMillan
457 Points
2 Answers
willis champion
72 Points
my current script is console.printf("firstName."). I am currently getting an error stating I need to create a string var

Posted January 6, 2018 1:47am by willis champion

willis champion
72 Points
1 Answer
Michael Hill
1,202 Points
Now replace <YOUR NAME> in the console.printf expression with the firstName variable using the string formatter.

Posted January 5, 2018 8:58am by Michael Hill

Michael Hill
1,202 Points
1 Answer
PLUS

Romanick Yvan Tamba Tayo
Courses Plus Student 1,578 Points
Java

Posted January 4, 2018 6:44pm by Romanick Yvan Tamba Tayo

Romanick Yvan Tamba Tayo
Courses Plus Student 1,578 Points
1 Answer
Glen Tyree
6,997 Points
Why is this code not working?

Posted January 3, 2018 12:12am by Glen Tyree

Glen Tyree
6,997 Points
1 Answer
ofek Lalkin
2,770 Points
why is this not working im on task 2 of strings and variables?

Posted January 2, 2018 6:49pm by ofek Lalkin

ofek Lalkin
2,770 Points
1 Answer
Darrell Young
230 Points
Define a string variable named first Name that stores your name?

Posted December 28, 2017 4:00am by Darrell Young

Darrell Young
230 Points
11 Answers
PLUS

ayub ali
Courses Plus Student 723 Points
help with this please, it says,Call the printf method on the console object and make it write out "<YOUR NAME> java code

Posted December 25, 2017 8:52pm by ayub ali

ayub ali
Courses Plus Student 723 Points
1 Answer
PLUS

ayub ali
Courses Plus Student 723 Points
i am having a little bit problem to pass this quiz of the java program,

Posted December 25, 2017 6:41pm by ayub ali

ayub ali
Courses Plus Student 723 Points
2 Answers
Vilhelm Dem
406 Points
Beginner - Trouble with console.printf

Posted December 22, 2017 1:33am by Vilhelm Dem

Vilhelm Dem
406 Points
1 Answer
Bruce West
611 Points
I’m doing this correctly, right? but it won’t accept my submission. How do I move forward in the lesson?

Posted December 17, 2017 2:46pm by Bruce West

Bruce West
611 Points
1 Answer
Korai Mohit
521 Points
In my second quiz in java.The treehouse finds difficulty in checking code saying communications prob what to do ?

Posted December 17, 2017 9:03am by Korai Mohit

Korai Mohit
521 Points
1 Answer
PLUS

Manisha Gopala
Courses Plus Student 203 Points
How do we call the printf method in order to print something?

Posted December 12, 2017 6:10pm by Manisha Gopala

Manisha Gopala
Courses Plus Student 203 Points
1 Answer

Prev Page 7 of 32 Next

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