Treehouse | Community | Strings and Variables

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

🌟 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

rey enmanuel guerrero martinez
629 Points
it doesn't want to work, why?

Posted April 17, 2015 11:33pm by rey enmanuel guerrero martinez

rey enmanuel guerrero martinez
629 Points
3 Answers
Joseph Nickalo
432 Points
These questions never want to let me move on, they´re so picky and specific

Posted April 17, 2015 6:54pm by Joseph Nickalo

Joseph Nickalo
432 Points
2 Answers
Dimitry Knyajanski
386 Points
When I type the first command in the console error message appears "can't find Symbol"?

Posted April 10, 2015 9:14pm by Dimitry Knyajanski

Dimitry Knyajanski
386 Points
1 Answer
varun reddy boppidi
330 Points
define string of first name

Posted April 8, 2015 6:14am by varun reddy boppidi

varun reddy boppidi
330 Points
2 Answers
Lawrence McBride
39 Points
what does this mean? Print out to the screen using the printf method on console, "First name: " and the user's first nam

Posted April 6, 2015 10:31pm by Lawrence McBride

Lawrence McBride
39 Points
1 Answer
Eric Johansen
113 Points
why is this console console printf "my name can code in Java"; not working

Posted April 6, 2015 1:22pm by Eric Johansen

Eric Johansen
113 Points
12 Answers
PLUS

Luciano Cassettai
Courses Plus Student 626 Points
The code doesn't compile

Posted April 3, 2015 8:09pm by Luciano Cassettai

Luciano Cassettai
Courses Plus Student 626 Points
2 Answers
PLUS

Edwin Castro
Courses Plus Student 24,037 Points
I cannot type anything into the Console.

Posted April 3, 2015 1:57pm by Edwin Castro

Edwin Castro
Courses Plus Student 24,037 Points
3 Answers
Rahul Panda
38 Points
why this program givin the error illegal start of expression "public class introduction"

Posted April 1, 2015 7:33pm by Rahul Panda

Rahul Panda
38 Points
2 Answers
Kenneth Lamere
51 Points
string Formatter

Posted April 1, 2015 4:18pm by Kenneth Lamere

Kenneth Lamere
51 Points
2 Answers
Ramon Nelson
136 Points
my program wont run

Posted April 1, 2015 12:56am by Ramon Nelson

Ramon Nelson
136 Points
1 Answer
Kenneth Lamere
51 Points
having trouble answering ,Define a string variable named firstName that stores your name. Set the value to your name.

Posted March 29, 2015 11:56pm by Kenneth Lamere

Kenneth Lamere
51 Points
2 Answers
Amirul Asyraf Muhd Zin
495 Points
can explain a little bit..i hardly to understand String firstName = "Asyraf"; console.printf("%s", firstName);

Posted March 29, 2015 3:55am by Amirul Asyraf Muhd Zin

Amirul Asyraf Muhd Zin
495 Points
2 Answers
Vaishnavi Kanjarla
1,991 Points
I am trying to define the method "console " But i did not understand why it is showing errors.

Posted March 28, 2015 6:24am by Vaishnavi Kanjarla

Vaishnavi Kanjarla
1,991 Points
1 Answer
Wayne Ponce
1,775 Points
Answers portion codes - confused

Posted March 25, 2015 1:09pm by Wayne Ponce

Wayne Ponce
1,775 Points
1 Answer
george petridis
1,062 Points
i write console.printf("your name is %s\n", firstName); i dont undesrtand what is wrong ?

Posted March 25, 2015 9:18am by george petridis

george petridis
1,062 Points
2 Answers
martin li
1,026 Points
%s I forget how the format of using these variable replacement operators do

Posted March 24, 2015 6:46pm by martin li

martin li
1,026 Points
1 Answer
Ted Gould
136 Points
I'm following all of the directions in the video and none of my code looks like it does in the video.

Posted March 24, 2015 12:47pm by Ted Gould

Ted Gould
136 Points
3 Answers
Brandi Riddle
681 Points
I deleted the introductions java file. Can that get retrieved?

Posted March 24, 2015 12:39am by Brandi Riddle

Brandi Riddle
681 Points
1 Answer
PLUS

trevoryusi
Courses Plus Student 351 Points
I am working on Java. It says to replace the <YOUR NAME> variable with a string I have done this but it says I am wrong

Posted March 21, 2015 9:10pm by trevoryusi

trevoryusi
Courses Plus Student 351 Points
2 Answers
MUZ140572 Ricardo Dube
117 Points
HOW CAN I START

Posted March 20, 2015 10:59am by MUZ140572 Ricardo Dube

MUZ140572 Ricardo Dube
117 Points
1 Answer
Adam Bell
1,176 Points
HELP ME

Posted March 19, 2015 4:01am by Adam Bell

Adam Bell
1,176 Points
3 Answers
Adam Bell
1,176 Points
Hello. I'm in the Java program and I'm taking my first challenge task. But I'm confused as to what I'm being asked..

Posted March 19, 2015 2:34am by Adam Bell

Adam Bell
1,176 Points
2 Answers
PLUS

Just van der Linde
Courses Plus Student 1,773 Points
String cannot be converted to boolean?

Posted March 18, 2015 3:05pm by Just van der Linde

Just van der Linde
Courses Plus Student 1,773 Points
2 Answers
Amit Biswas
351 Points
help me solve this Print out to the screen using the printf method on console, "Last name: " and the user's last name.

Posted March 17, 2015 2:01pm by Amit Biswas

Amit Biswas
351 Points
2 Answers
Victor Warner
1,882 Points
my work space is kind of messed up how do i reset things to the way the class started

Posted March 17, 2015 3:56am by Victor Warner

Victor Warner
1,882 Points
1 Answer
Ignat Artemenko
5,739 Points
What does is mean by "set the value to your name" ?

Posted March 17, 2015 1:48am by Ignat Artemenko

Ignat Artemenko
5,739 Points
2 Answers
Gary O'Neill
51 Points
what? Now replace <YOUR NAME> in the console.printf expression with the firstName variable using the string formatter

Posted March 16, 2015 6:10pm by Gary O'Neill

Gary O'Neill
51 Points
2 Answers
Gary O'Neill
51 Points
Do not understand question

Posted March 16, 2015 5:52pm by Gary O'Neill

Gary O'Neill
51 Points
1 Answer
Gary O'Neill
51 Points
I have created my class as below public class Name{ Why am I getting error message saying this is incorrect?

Posted March 16, 2015 1:11pm by Gary O'Neill

Gary O'Neill
51 Points
3 Answers

Prev Page 59 of 68 Next

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