Treehouse | Community | Strings, Variables, and Formatting

💥 2026 New Year's Sale 💥 Take 50% off your first 6 months! (new subscribers only, renews at regular price).

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

Newest
- Newest
- Active
- Unanswered
- Featured
All Topics

Stevano Jones
507 Points
I can't find what's missing in my string nor printf method the exercise claims I may have misspelled something did I?

Posted February 8, 2017 3:48pm by Stevano Jones

Stevano Jones
507 Points
1 Answer
Stevano Jones
507 Points
The printf method

Posted February 8, 2017 3:35pm by Stevano Jones

Stevano Jones
507 Points
1 Answer
Katriel Paige
9,260 Points
Empty? method (returning Boolean values)

Posted February 8, 2017 3:27pm by Katriel Paige

Katriel Paige
9,260 Points
2 Answers
Christian Thieme
9,448 Points
On the boolean applyGuess method, how are we adding char letter to the variable hits, since hits is a string?

Posted February 8, 2017 7:25am by Christian Thieme

Christian Thieme
9,448 Points
2 Answers
PLUS

Jonathan Mitten
Courses Plus Student 11,197 Points
unreported exception IOException; must be caught or declared to be thrown

Posted February 8, 2017 12:23am by Jonathan Mitten

Jonathan Mitten
Courses Plus Student 11,197 Points
4 Answers
Justin Sorensen
14,734 Points
Are Symfony HTTP requests filtered, or do we need to do that?

Posted February 7, 2017 8:16pm by Justin Sorensen

Justin Sorensen
14,734 Points
- PHP
0 Answers
PLUS

Nagaraju Banoth
Courses Plus Student 5,617 Points
HOW to set the newcolor

Posted February 7, 2017 8:03pm by Nagaraju Banoth

Nagaraju Banoth
Courses Plus Student 5,617 Points
1 Answer
DK Chavez
8,260 Points
TreehouseBlogPost API Challenge

Posted February 7, 2017 7:27pm by DK Chavez

DK Chavez
8,260 Points
- Android
2 Answers
MOD

Jonathan Grieve
Treehouse Moderator 91,254 Points
[SOLVED] Report still returning project totals for each task

Posted February 7, 2017 6:19pm by Jonathan Grieve

Jonathan Grieve
Treehouse Moderator 91,254 Points
2 Answers
laracalvo
6,560 Points
Problems with Toast show()

Posted February 7, 2017 3:32pm by laracalvo

laracalvo
6,560 Points
2 Answers
Christiaan Quyn
14,706 Points
Linking form with Google reCAPTCHA using PHP

Posted February 7, 2017 10:59am by Christiaan Quyn

Christiaan Quyn
14,706 Points
- PHP
0 Answers
Abdulkadir Kollere
1,723 Points
Need Hint

Posted February 7, 2017 10:56am by Abdulkadir Kollere

Abdulkadir Kollere
1,723 Points
1 Answer
Mattia Navacchia
5,271 Points
Help with Threads and Services: what is wrong in this code?

Posted February 7, 2017 9:02am by Mattia Navacchia

Mattia Navacchia
5,271 Points
0 Answers
Martel Storm
4,157 Points
Overriding Methods Code Challenge Swift 3

Posted February 7, 2017 3:43am by Martel Storm

Martel Storm
4,157 Points
1 Answer
venkateshgangietti
6,226 Points
in implemeting interface methods there is no syntax error

Posted February 7, 2017 1:42am by venkateshgangietti

venkateshgangietti
6,226 Points
2 Answers
Christopher Downie
2,546 Points
I'm not understanding this task, Can someone explain this to me.

Posted February 6, 2017 11:41pm by Christopher Downie

Christopher Downie
2,546 Points
4 Answers
Carlos Salcedo
1,788 Points
trouble calling the exception

Posted February 6, 2017 10:14pm by Carlos Salcedo

Carlos Salcedo
1,788 Points
1 Answer
augustine makachemu
2,058 Points
Could you please tell me the error with my app.py project

Posted February 6, 2017 9:35pm by augustine makachemu

augustine makachemu
2,058 Points
- Python
1 Answer
Steve Wofford
2,485 Points
Cant get value to become true.

Posted February 6, 2017 8:49pm by Steve Wofford

Steve Wofford
2,485 Points
3 Answers
Araz kuberin
6,199 Points
Now in your new method, have it return a number representing the count of tiles that match the letter that was passed in

Posted February 6, 2017 7:20pm by Araz kuberin

Araz kuberin
6,199 Points
2 Answers
Remco de Wilde
9,864 Points
Add a ToString method to the VocabularyWord class that returns the word. Don't understand the question

Posted February 6, 2017 6:40pm by Remco de Wilde

Remco de Wilde
9,864 Points
4 Answers
Manas Vijaywargiya
12,598 Points
setChecked method

Posted February 6, 2017 5:38pm by Manas Vijaywargiya

Manas Vijaywargiya
12,598 Points
1 Answer
Logan Clemons
Android Development Techdegree Student 621 Points
This method is letting in non-Letters instead of throwing an exception.

Posted February 6, 2017 8:49am by Logan Clemons

Logan Clemons
Android Development Techdegree Student 621 Points
1 Answer
Awais Jamil
7,539 Points
i have an error : ( could not find method complie() for arguments [ com.sparkjava:spark-template-handlebars:2.3]

Posted February 6, 2017 3:20am by Awais Jamil

Awais Jamil
7,539 Points
1 Answer
heather wolfram
1,594 Points
I have tried just about everything. Nothing will go through! Please help :)

Posted February 6, 2017 3:14am by heather wolfram

heather wolfram
1,594 Points
1 Answer
Ben Os
20,008 Points
this in Javascript --- Usable in all cases when the dot accessor (.) isn't ?

Posted February 5, 2017 10:53pm by Ben Os

Ben Os
20,008 Points
- JavaScript
1 Answer
Malcolm Robertson
8,478 Points
swapHead

Posted February 5, 2017 9:31pm by Malcolm Robertson

Malcolm Robertson
8,478 Points
- Java
0 Answers
Araz kuberin
6,199 Points
correct the existing hasTile method to return true if the tile is in the tiles

Posted February 5, 2017 8:46pm by Araz kuberin

Araz kuberin
6,199 Points
4 Answers
tomtrnka
9,780 Points
Is it a common practice to store it in variable and then use it?

Posted February 5, 2017 11:24am by tomtrnka

tomtrnka
9,780 Points
1 Answer
Rachel Heneault
12,401 Points
Method on the button

Posted February 5, 2017 11:01am by Rachel Heneault

Rachel Heneault
12,401 Points
1 Answer

Prev Page 301 of 2022 Next

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