Treehouse | Community | Introduction to Your Tools

💫 Take our 2024 Developer Survey and enter to win a FREE Techdegree! 🏆

🏛️ Access Treehouse at your local library for free! Check out Treehouse Near Me.

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

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

Join our free community Discord server here!

Newest
- Newest
- Active
- Unanswered
- Featured
All Topics

Genevieve Wilson
819 Points
The video does not have sound. Other apps on my computer do.

Posted March 9, 2015 6:49pm by Genevieve Wilson

Genevieve Wilson
819 Points
1 Answer
Arezki Sadoudi
108 Points
Print out to the screen using the printf method on console, "First name: " and the user's first name.

Posted March 9, 2015 12:33pm by Arezki Sadoudi

Arezki Sadoudi
108 Points
1 Answer
PLUS

Michael Aby
Courses Plus Student 184 Points
my computer is horrible for writing code. Even the most basic stuff. Not sure what laptop would be right for me.

Posted March 9, 2015 1:37am by Michael Aby

Michael Aby
Courses Plus Student 184 Points
1 Answer
Ben Mair
8,728 Points
What is the illegal start here?

Posted March 9, 2015 1:24am by Ben Mair

Ben Mair
8,728 Points
4 Answers
arabasz
1,949 Points
For var types, why do we write "int" instead of "Int"? Don't we capitalize "String"?

Posted March 9, 2015 12:41am by arabasz

arabasz
1,949 Points
2 Answers
Antone Bagnall
6,744 Points
Anyone know why I'm getting an error here?

Posted March 8, 2015 9:53pm by Antone Bagnall

Antone Bagnall
6,744 Points
2 Answers
AR Ehsan
7,912 Points
Challenge Task 1 of 4 Add a variable to store a user’s first name using console.readLine. Make sure the variable is

Posted March 8, 2015 8:05pm by AR Ehsan

AR Ehsan
7,912 Points
2 Answers
AR Ehsan
7,912 Points
Challenge Task 1 of 4 Add a variable to store a user’s first name using console.readLine.

Posted March 8, 2015 7:20pm by AR Ehsan

AR Ehsan
7,912 Points
9 Answers
AR Ehsan
7,912 Points
Challenge Task 1 of 3 Define a string variable named firstName that stores your name. Set the value to your name

Posted March 8, 2015 7:04pm by AR Ehsan

AR Ehsan
7,912 Points
3 Answers
Krupa Patel
957 Points
Help with the punchline

Posted March 8, 2015 4:54pm by Krupa Patel

Krupa Patel
957 Points
6 Answers
Arezki Sadoudi
108 Points
what's mean""Call the printf method on the console object and make it write out "<YOUR NAME> can code in Java!" "" ???

Posted March 8, 2015 4:44pm by Arezki Sadoudi

Arezki Sadoudi
108 Points
4 Answers
Krupa Patel
957 Points
Not too sure how to do this, Can anyone that can help out? I understood the video tutorial, but can't get it working.

Posted March 8, 2015 4:16pm by Krupa Patel

Krupa Patel
957 Points
4 Answers
Arezki Sadoudi
108 Points
How to save ?

Posted March 8, 2015 3:51pm by Arezki Sadoudi

Arezki Sadoudi
108 Points
3 Answers
Ulla Scheler
1,177 Points
While looping, received the following output: "Your code took too long to answer". I can't find my mistake.

Posted March 8, 2015 10:33am by Ulla Scheler

Ulla Scheler
1,177 Points
5 Answers
Michael McDonald
2,877 Points
Why use a Console object at all?

Posted March 8, 2015 9:00am by Michael McDonald

Michael McDonald
2,877 Points
1 Answer
Jeeya M
16,839 Points
When I make a new file in Java, it wont comply

Posted March 7, 2015 11:53pm by Jeeya M

Jeeya M
16,839 Points
1 Answer
Daniel Schwemmlein
4,960 Points
stuck at the last intro to java challenge

Posted March 7, 2015 8:19pm by Daniel Schwemmlein

Daniel Schwemmlein
4,960 Points
2 Answers
Roshan Kashif
2,976 Points
the challenges are restarting every time

Posted March 7, 2015 1:16pm by Roshan Kashif

Roshan Kashif
2,976 Points
1 Answer
mahesh gurbaxani
1,420 Points
the if statement

Posted March 7, 2015 9:33am by mahesh gurbaxani

mahesh gurbaxani
1,420 Points
2 Answers
Abhishek Sen
37 Points
Print the statement on your output screen

Posted March 7, 2015 3:24am by Abhishek Sen

Abhishek Sen
37 Points
1 Answer
Benjamin Smith
547 Points
What am I doing wrong here....

Posted March 6, 2015 8:22pm by Benjamin Smith

Benjamin Smith
547 Points
3 Answers
PLUS

Sam Fisher
Courses Plus Student 830 Points
Does Java have some style guide like PEP8 for Python?

Posted March 6, 2015 3:19pm by Sam Fisher

Sam Fisher
Courses Plus Student 830 Points
1 Answer
Ayushi Singh Rathore
326 Points
Error showing if who.equalsIgnoreCase there in do while loop. but i have written it in do while loop. Confused

Posted March 6, 2015 8:27am by Ayushi Singh Rathore

Ayushi Singh Rathore
326 Points
1 Answer
brezhnev rey surmillon
1,030 Points
im stuck in challenge task 2 for stage1 i dont know whats wrong

Posted March 6, 2015 3:33am by brezhnev rey surmillon

brezhnev rey surmillon
1,030 Points
2 Answers
PLUS

Nevin Cowan
Courses Plus Student 562 Points
Can someone help me with this challenge? (KNOCK KNOCK)

Posted March 5, 2015 8:24pm by Nevin Cowan

Nevin Cowan
Courses Plus Student 562 Points
4 Answers
Ayushi Singh Rathore
326 Points
Not able to see the error in preview. How should i go about it?

Posted March 5, 2015 6:20pm by Ayushi Singh Rathore

Ayushi Singh Rathore
326 Points
2 Answers
PLUS

Andrew Cross
Courses Plus Student 45 Points
console.printf("Hi,Second Line Doesnt Show"); help please

Posted March 5, 2015 5:25pm by Andrew Cross

Andrew Cross
Courses Plus Student 45 Points
3 Answers
Ezekiel Elin
3,839 Points
Program Variable Name Isn't Working

Posted March 4, 2015 11:39pm by Ezekiel Elin

Ezekiel Elin
3,839 Points
1 Answer
PLUS

Nevin Cowan
Courses Plus Student 562 Points
Can someone please explain to me what I'm doing wrong for this challenge?

Posted March 4, 2015 10:12pm by Nevin Cowan

Nevin Cowan
Courses Plus Student 562 Points
1 Answer
David Milburn
437 Points
I am stuck on the knock knock task

Posted March 4, 2015 8:57pm by David Milburn

David Milburn
437 Points
2 Answers

Prev Page 121 of 138 Next

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