Treehouse | Community |

💥 2026 New Year's Sale 💥 Take $20.26 off your first month on a monthly Courses or Courses Plus plan (new subscribers only, renews at regular price).

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

Newest
- Newest
- Active
- Unanswered
- Featured
All Topics

armanb21
848 Points
Putting data from a PFQuery into a NSArray or NSMutableDictionary, searching it and filtering data and displaying it.

Posted March 29, 2015 9:46pm by armanb21

armanb21
848 Points
- iOS
1 Answer
Sergey Petrov
2,424 Points
I trying to modify an app and I have an error.

Posted March 29, 2015 7:52pm by Sergey Petrov

Sergey Petrov
2,424 Points
3 Answers
Vinny Harris-Riviello
11,898 Points
What if my list is very lengthy or artists lists are different in size for each playlist? Is there a more efficient way?

Posted March 29, 2015 6:42pm by Vinny Harris-Riviello

Vinny Harris-Riviello
11,898 Points
0 Answers
Jamie Baker
5,703 Points
Hi all, just completed the Build a Playlist Browser with Swift course. Looking for a practice app I could attempt?

Posted March 29, 2015 5:57pm by Jamie Baker

Jamie Baker
5,703 Points
- iOS
0 Answers
ryan champin
16,836 Points
Obj-c Track

Posted March 29, 2015 4:00pm by ryan champin

ryan champin
16,836 Points
1 Answer
Stephen Printup
UX Design Techdegree Student 45,252 Points
Working with Multiple View Controllers: Challenge 2 of 2

Posted March 29, 2015 3:43pm by Stephen Printup

Stephen Printup
UX Design Techdegree Student 45,252 Points
2 Answers
PLUS

miguelcastro2
Courses Plus Student 6,573 Points
I am looking for information on IOS Provisioning and Development. Any courses here or elsewhere?

Posted March 29, 2015 3:07pm by miguelcastro2

miguelcastro2
Courses Plus Student 6,573 Points
- iOS
1 Answer
ronald greti
800 Points
Adding a Pop of Color - Cannot invoke 'colorsArray' with an argument of type '(Int)'

Posted March 29, 2015 2:50pm by ronald greti

ronald greti
800 Points
- iOS
2 Answers
klaus schmitt
1,238 Points
Why do arrays not return optional values?

Posted March 29, 2015 12:10pm by klaus schmitt

klaus schmitt
1,238 Points
3 Answers
Craig Pedley
1,329 Points
self.parent.frame.size.width returns nothing?

Posted March 29, 2015 11:42am by Craig Pedley

Craig Pedley
1,329 Points
0 Answers
Tianlin Zhang
1,649 Points
confusion regarding instancetype

Posted March 29, 2015 8:45am by Tianlin Zhang

Tianlin Zhang
1,649 Points
- iOS
0 Answers
Runsheng Lin
1,150 Points
It says the value I assigned isn't right, but how come？

Posted March 29, 2015 7:29am by Runsheng Lin

Runsheng Lin
1,150 Points
1 Answer
Devin Scheu
66,191 Points
IOS

Posted March 29, 2015 7:02am by Devin Scheu

Devin Scheu
66,191 Points
1 Answer
Jason S
16,247 Points
Add a default value of 0.0 for the amount property of the Expense struct.

Posted March 29, 2015 4:39am by Jason S

Jason S
16,247 Points
2 Answers
haydensteed
1,328 Points
dont know this

Posted March 29, 2015 4:37am by haydensteed

haydensteed
1,328 Points
1 Answer
Umar Magid
181 Points
Help

Posted March 28, 2015 11:24pm by Umar Magid

Umar Magid
181 Points
3 Answers
Yasin Mirza
522 Points
iOS Game

Posted March 28, 2015 10:29pm by Yasin Mirza

Yasin Mirza
522 Points
- iOS
3 Answers
Mansour Khan
380 Points
I am able to execute the following code in xcode but it is failing during the challenge task

Posted March 28, 2015 9:57pm by Mansour Khan

Mansour Khan
380 Points
1 Answer
Joshua Silva
6,525 Points
How can add a PFUser to a "friends relation" without a table view?

Posted March 28, 2015 9:38pm by Joshua Silva

Joshua Silva
6,525 Points
- iOS
2 Answers
PLUS

Harold Davis
Courses Plus Student 14,604 Points
Not sure how to change this function so it returns multiple values...

Posted March 28, 2015 9:22pm by Harold Davis

Harold Davis
Courses Plus Student 14,604 Points
1 Answer
onurtekin
7,346 Points
Code before performSegue won't work in a IBAction.

Posted March 28, 2015 9:05pm by onurtekin

onurtekin
7,346 Points
- iOS
0 Answers
Devin Scheu
66,191 Points
IOS Help

Posted March 28, 2015 8:58pm by Devin Scheu

Devin Scheu
66,191 Points
2 Answers
Bruno Fernandes
2,413 Points
Don't know how to finish challenge

Posted March 28, 2015 8:08pm by Bruno Fernandes

Bruno Fernandes
2,413 Points
2 Answers
Umar Magid
181 Points
Please help I just can't understand this please Urgent I need an awnser in order to understand this Many thanks

Posted March 28, 2015 7:47pm by Umar Magid

Umar Magid
181 Points
1 Answer
Hunter Christian Davis
2,813 Points
Optionals

Posted March 28, 2015 3:16pm by Hunter Christian Davis

Hunter Christian Davis
2,813 Points
1 Answer
Shaun Kelly
5,648 Points
Different between push and modal?...

Posted March 28, 2015 10:08am by Shaun Kelly

Shaun Kelly
5,648 Points
1 Answer
Muji Paracha
1,852 Points
Does anyone know how to have container squares automatically display in one scrollable view?

Posted March 28, 2015 8:02am by Muji Paracha

Muji Paracha
1,852 Points
2 Answers
Jesse Lopez
1,870 Points
What is the Console Output for?

Posted March 28, 2015 7:56am by Jesse Lopez

Jesse Lopez
1,870 Points
1 Answer
Joe Lingle
686 Points
Rounding of Constant?

Posted March 28, 2015 5:59am by Joe Lingle

Joe Lingle
686 Points
1 Answer
Jose Maldonado
623 Points
About Optionals

Posted March 27, 2015 11:05pm by Jose Maldonado

Jose Maldonado
623 Points
1 Answer

Prev Page 544 of 2927 Next

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