Treehouse | Community | IO

🤑 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

Tomás Borges
4,394 Points
Does the readLine method only return String data?

Posted November 19, 2017 9:18pm by Tomás Borges

Tomás Borges
4,394 Points
1 Answer
Chris Rubio
38 Points
Output Minute 1:47

Posted November 18, 2017 7:31pm by Chris Rubio

Chris Rubio
38 Points
2 Answers
benjamin wong
498 Points
I'm following craig in his introductions.java After typing in same thing in workspace, my console displays only 1 print

Posted November 17, 2017 2:22pm by benjamin wong

benjamin wong
498 Points
1 Answer
Luke McGinn
444 Points
My mistake. Here was the questions I've been struggling to answer correctly.

Posted November 17, 2017 1:40am by Luke McGinn

Luke McGinn
444 Points
1 Answer
Raslan Ismail
10,262 Points
i can't compile my code

Posted November 16, 2017 6:44pm by Raslan Ismail

Raslan Ismail
10,262 Points
1 Answer
Love Wallander
57 Points
I dont´t undestand the question

Posted November 16, 2017 4:59pm by Love Wallander

Love Wallander
57 Points
5 Answers
BIlal Hachem
67 Points
Printf

Posted November 16, 2017 3:01pm by BIlal Hachem

BIlal Hachem
67 Points
3 Answers
Stéphanie Abdel Malek
453 Points
Help! I can't find the error in my code...

Posted November 15, 2017 3:03am by Stéphanie Abdel Malek

Stéphanie Abdel Malek
453 Points
2 Answers
eren
503 Points
Now replace <YOUR NAME> in the console.printf expression with the firstName variable using the string formatter.

Posted November 14, 2017 9:51am by eren

eren
503 Points
2 Answers
Nick Limber
601 Points
Name.java

Posted November 13, 2017 12:34am by Nick Limber

Nick Limber
601 Points
1 Answer
eren
503 Points
Now replace <YOUR NAME> in the console.printf expression with the firstName variable using the string formatter.

Posted November 12, 2017 8:38am by eren

eren
503 Points
3 Answers
Jeevana Jyothi Bommannagari
3,457 Points
Define a string variable named firstName that stores your name. Set the value to your name.

Posted November 12, 2017 6:44am by Jeevana Jyothi Bommannagari

Jeevana Jyothi Bommannagari
3,457 Points
2 Answers
manoj Singireddy
1,762 Points
struck here need help string firstName="Naaz"; console.printf("%s",firstName);

Posted November 11, 2017 11:28pm by manoj Singireddy

manoj Singireddy
1,762 Points
2 Answers
neha bedi
48 Points
unable to submit my work

Posted November 11, 2017 4:27am by neha bedi

neha bedi
48 Points
2 Answers
PLUS

kami
Courses Plus Student 6,825 Points
How to remove Picked up JAVA_TOOL_OPTIONS: -Xmx128m

Posted November 10, 2017 12:29am by kami

kami
Courses Plus Student 6,825 Points
2 Answers
Barisan Firildak
403 Points
why its not working?

Posted November 9, 2017 6:20pm by Barisan Firildak

Barisan Firildak
403 Points
2 Answers
Barisan Firildak
403 Points
I didnt understand anything

Posted November 9, 2017 5:09pm by Barisan Firildak

Barisan Firildak
403 Points
1 Answer
olivier picard
48 Points
hello i don't undertstand why my code is not correct for define a string variable.

Posted November 9, 2017 9:16am by olivier picard

olivier picard
48 Points
1 Answer
PLUS

farah ali
Courses Plus Student 41 Points
Hello when i compile my program i am getting this errorPicked up JAVA_TOOL_OPTIONS: -Xmx128m

Posted November 9, 2017 2:18am by farah ali

farah ali
Courses Plus Student 41 Points
1 Answer
johnacosta
275 Points
Using the console's printf method, display a message that says, "First name: ", followed by th

Posted November 6, 2017 4:25pm by johnacosta

johnacosta
275 Points
3 Answers
Larry K
205 Points
It always asked Ensure your format string contains the required text `"First name:"` whild I have done it.

Posted November 5, 2017 2:23pm by Larry K

Larry K
205 Points
1 Answer
johnacosta
275 Points
%s

Posted November 3, 2017 9:19pm by johnacosta

johnacosta
275 Points
2 Answers
David King
683 Points
cant pass this

Posted November 3, 2017 5:05pm by David King

David King
683 Points
2 Answers
Omar Ferrufino
1,716 Points
What is wrong?

Posted November 3, 2017 5:03am by Omar Ferrufino

Omar Ferrufino
1,716 Points
3 Answers
Miegel Brown
196 Points
Using the console's printf method, display a message that says, "First name: ", followed by the first name? need help

Posted November 2, 2017 11:17pm by Miegel Brown

Miegel Brown
196 Points
3 Answers
Alok Sheoran
39 Points
JavaTester.java:72: error: illegal start of expression import java.io.console; even if i comment out i still get

Posted November 1, 2017 3:41pm by Alok Sheoran

Alok Sheoran
39 Points
1 Answer
PLUS

michael bell
Courses Plus Student 38 Points
calling printf method to print name

Posted October 30, 2017 6:20pm by michael bell

michael bell
Courses Plus Student 38 Points
1 Answer
Jonathan Chin
573 Points
Picked up JAVA_TOOL_OPTIONS: -Xmx128m

Posted October 29, 2017 7:26pm by Jonathan Chin

Jonathan Chin
573 Points
2 Answers
Jonathan Chin
573 Points
How to make a space after printf

Posted October 29, 2017 7:14pm by Jonathan Chin

Jonathan Chin
573 Points
1 Answer
andrewjo
187 Points
error: cannot find symbol

Posted October 29, 2017 6:52am by andrewjo

andrewjo
187 Points
3 Answers

Prev Page 18 of 68 Next

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