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Nathaniel Rindlaub
474 Points
Did you forget a line such as: static dispatch_once_t onceToken; in your defaultStack implementation?

Posted December 11, 2014 2:44pm by Nathaniel Rindlaub

Nathaniel Rindlaub
474 Points
0 Answers
Carter Randall
3,311 Points
UICollectionView not displaying Images?

Posted December 10, 2014 7:26pm by Carter Randall

Carter Randall
3,311 Points
- iOS
3 Answers
Ying Li
592 Points
why can't i use todo.append("Debug App","Fix Bugs")

Posted December 10, 2014 11:12am by Ying Li

Ying Li
592 Points
2 Answers
Eligio Esis
2,302 Points
Create a variable named item and assign it an instance of Expense (remember to use the initializer with the description

Posted December 10, 2014 2:53am by Eligio Esis

Eligio Esis
2,302 Points
1 Answer
Steven Cruz
1,795 Points
Weird Output and can't press more than once

Posted December 9, 2014 10:27pm by Steven Cruz

Steven Cruz
1,795 Points
2 Answers
alex santorineos
4,345 Points
how do you do the extra credit for stage 5 in the self destructing messaging app for iOS? Any ideas?

Posted December 9, 2014 7:49pm by alex santorineos

alex santorineos
4,345 Points
3 Answers
PLUS

Chris Hayes
Courses Plus Student 6,190 Points
Scrolling List using Sprite Kit

Posted December 9, 2014 4:47pm by Chris Hayes

Chris Hayes
Courses Plus Student 6,190 Points
- iOS
1 Answer
apps
394 Points
There is a problem here. The problem is that if you cannot answer a question you are not permitted to go forward.

Posted December 9, 2014 3:04pm by apps

apps
394 Points
7 Answers
sv
1,244 Points
I seem to have lost the ability to see the xCode intermediate results window - how do I get that back?

Posted December 8, 2014 7:45pm by sv

sv
1,244 Points
- iOS
0 Answers
Casey Ward
3,092 Points
Errors with the custom Struct "Current" in the Building Simple Weather App lesson

Posted December 7, 2014 9:55pm by Casey Ward

Casey Ward
3,092 Points
- iOS
1 Answer
Maher Alhasan
974 Points
submeting the app to iTunes connect

Posted December 7, 2014 7:35pm by Maher Alhasan

Maher Alhasan
974 Points
- iOS
2 Answers
Marie Veverka
12,117 Points
SWIFT?

Posted December 7, 2014 5:36pm by Marie Veverka

Marie Veverka
12,117 Points
- iOS
1 Answer
agreatdaytocode
24,757 Points
UITapGestureRecognizer

Posted December 7, 2014 3:40pm by agreatdaytocode

agreatdaytocode
24,757 Points
- iOS
2 Answers
Kevin Hamil
8,203 Points
Converting RGB to hex Numeric Value

Posted December 7, 2014 7:59am by Kevin Hamil

Kevin Hamil
8,203 Points
- iOS
2 Answers
armanb21
848 Points
PFUser Automatic Login [Objective-C]

Posted December 5, 2014 11:28pm by armanb21

armanb21
848 Points
- iOS
1 Answer
Phong Tran
1,155 Points
I thought I was passing the string “Jerry” function but the result keeps on saying “Hello /(person)”

Posted December 5, 2014 10:40pm by Phong Tran

Phong Tran
1,155 Points
2 Answers
patrtoikua
1,871 Points
Oh i don't get this

Posted December 5, 2014 8:58am by patrtoikua

patrtoikua
1,871 Points
2 Answers
PLUS

Guyen Pham
Courses Plus Student 2,820 Points
How do I add NSString as stated in the 3rd question of the challenge? Or what did I do wrong?

Posted December 5, 2014 3:07am by Guyen Pham

Guyen Pham
Courses Plus Student 2,820 Points
1 Answer
juanrodriguez6
2,776 Points
What's wrong here? var result = greeting("Tom") //Error: Your `result` variable has the wrong value in it.

Posted December 4, 2014 6:44am by juanrodriguez6

juanrodriguez6
2,776 Points
1 Answer
PLUS

Alex Parsons
Courses Plus Student 214 Points
Still having problems with Fahrenheit to Celsius conversion.

Posted December 3, 2014 4:34pm by Alex Parsons

Alex Parsons
Courses Plus Student 214 Points
- iOS
2 Answers
Tom Coomer
1,331 Points
Scroll UICollectionView to bottom

Posted December 3, 2014 3:27pm by Tom Coomer

Tom Coomer
1,331 Points
- iOS
1 Answer
Roman Randall
10,069 Points
Learn Swift or Web Programming First?

Posted December 2, 2014 11:11pm by Roman Randall

Roman Randall
10,069 Points
- iOS
5 Answers
Ed Williams
2,969 Points
Why does a specific Deployment Target break my code, and how should I use it?

Posted November 29, 2014 9:25am by Ed Williams

Ed Williams
2,969 Points
- iOS
1 Answer
Pierre Smith
11,842 Points
I keep getting value of optional type 'nsurl?' not unwrapped when NSData dataWithContentsOfURL:option:error: is used

Posted October 29, 2014 4:23am by Pierre Smith

Pierre Smith
11,842 Points
2 Answers
Jacob Boykin
8,424 Points
NSData dataWithContentsOfURL Deprecated for Swift?

Posted October 22, 2014 1:57am by Jacob Boykin

Jacob Boykin
8,424 Points
4 Answers
Rodrigo Larin
1,864 Points
How do you animate the background, i tried with textures but it lags a lot.

Posted July 19, 2014 6:06pm by Rodrigo Larin

Rodrigo Larin
1,864 Points
5 Answers
brycecampbell
2,112 Points
Objective-C Dynamic Typing Code Challenge

Posted December 31, 2013 3:29am by brycecampbell

brycecampbell
2,112 Points
- iOS
4 Answers
Aashik Bhalodia
89 Points
Code Challenge Arrays Part 1

Posted December 30, 2013 9:17pm by Aashik Bhalodia

Aashik Bhalodia
89 Points
- iOS
2 Answers
Cameron Eckelberry
106 Points
Xcode is different on my computer?

Posted December 29, 2013 10:37pm by Cameron Eckelberry

Cameron Eckelberry
106 Points
- iOS
1 Answer

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