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Welby Obeng
20,340 Points
Fast forward to 5:53, Why does name and age being a string optional matter?

Posted February 4, 2016 6:01pm by Welby Obeng

Welby Obeng
20,340 Points
1 Answer
PLUS

Igor Alves
Courses Plus Student 4,115 Points
it doesn't happen anything when i tap the image

Posted February 4, 2016 3:20pm by Igor Alves

Igor Alves
Courses Plus Student 4,115 Points
0 Answers
Welby Obeng
20,340 Points
What exactly is happening with let redValue, let greenValue, let blueValue, let alphaValue?

Posted February 4, 2016 1:51pm by Welby Obeng

Welby Obeng
20,340 Points
1 Answer
Rob Potvin
49 Points
If I start learning swift for iOS, can I take those skills to OS X?

Posted February 4, 2016 1:18pm by Rob Potvin

Rob Potvin
49 Points
- iOS
1 Answer
Hemant Torsekar
167 Points
swift_lint.swift:13:57: error: cannot convert value of type 'Tag.Type' to expected argument type 'Tag'

Posted February 4, 2016 12:43pm by Hemant Torsekar

Hemant Torsekar
167 Points
7 Answers
Patrick Baird
463 Points
Bummer code error, not sure why!

Posted February 4, 2016 11:29am by Patrick Baird

Patrick Baird
463 Points
2 Answers
meir waizman
13,827 Points
Why are you using one = instead of == when comparing in the if statement?

Posted February 4, 2016 6:12am by meir waizman

meir waizman
13,827 Points
3 Answers
james white
78,399 Points
"Beyond MVC Quiz" - no correct answers to video questions..[RESOLVED]

Posted February 4, 2016 3:57am by james white

james white
78,399 Points
0 Answers
PLUS

Travis DuPree
Courses Plus Student 3,139 Points
Prepare for seque and viewDestinationController - Can someone explain?

Posted February 4, 2016 3:46am by Travis DuPree

Travis DuPree
Courses Plus Student 3,139 Points
0 Answers
Kevin Sanchez
484 Points
Update Value for Dictionary

Posted February 4, 2016 3:21am by Kevin Sanchez

Kevin Sanchez
484 Points
1 Answer
Mahmoud Rajabzadeh-Mashhadi
489 Points
LogicalOperator

Posted February 4, 2016 3:05am by Mahmoud Rajabzadeh-Mashhadi

Mahmoud Rajabzadeh-Mashhadi
489 Points
1 Answer
james white
78,399 Points
Out of this world with stars and asteroids..

Posted February 4, 2016 2:41am by james white

james white
78,399 Points
0 Answers
james white
78,399 Points
Attempted summary clarification for class factory methods in iOS..

Posted February 4, 2016 1:53am by james white

james white
78,399 Points
0 Answers
Kevin Sanchez
484 Points
removing Items

Posted February 4, 2016 1:51am by Kevin Sanchez

Kevin Sanchez
484 Points
1 Answer
joniwhitworth
1,425 Points
I can't get past this code challenge. I think the last line is wrong.

Posted February 4, 2016 1:05am by joniwhitworth

joniwhitworth
1,425 Points
1 Answer
isaac brakha
6,781 Points
hello why does this not work

Posted February 4, 2016 12:59am by isaac brakha

isaac brakha
6,781 Points
1 Answer
Shawn Weiland
5,663 Points
Xcode Update: Treehouse Code is broken and does not compile URL to forecast.io

Posted February 4, 2016 12:37am by Shawn Weiland

Shawn Weiland
5,663 Points
- iOS
0 Answers
Adi Jain
2,771 Points
What do I do I'm not sure I used Ampersands, but I'm not sure if I used them the right way!

Posted February 3, 2016 10:33pm by Adi Jain

Adi Jain
2,771 Points
0 Answers
Adi Jain
2,771 Points
What do I do I'm not sure I used Ampersands, but I'm not sure if I used them the right way!

Posted February 3, 2016 10:33pm by Adi Jain

Adi Jain
2,771 Points
1 Answer
jiahuang zhou
3,692 Points
about this question, i have no idea about how to use guard in init function

Posted February 3, 2016 9:23pm by jiahuang zhou

jiahuang zhou
3,692 Points
0 Answers
Ryan Maneo
4,342 Points
I don't understand what I'm doing wrong...

Posted February 3, 2016 8:39pm by Ryan Maneo

Ryan Maneo
4,342 Points
2 Answers
Raed Alahmari
12,966 Points
Could not cast value of type 'nsnull' to 'nsstring'

Posted February 3, 2016 8:16pm by Raed Alahmari

Raed Alahmari
12,966 Points
- iOS
0 Answers
Thomas Katalenas
11,033 Points
good blogs?

Posted February 3, 2016 8:15pm by Thomas Katalenas

Thomas Katalenas
11,033 Points
- iOS
0 Answers
Jorge Castillo
820 Points
why this code is working on my Xcode and not in the test area

Posted February 3, 2016 6:45pm by Jorge Castillo

Jorge Castillo
820 Points
6 Answers
peterwu2
3,083 Points
Grand Central Dispatch: Build succeeded, app launched, but then crashed.

Posted February 3, 2016 6:38pm by peterwu2

peterwu2
3,083 Points
0 Answers
isaac brakha
6,781 Points
Hello, why is my code challenge wrong? (functions course)

Posted February 3, 2016 5:02pm by isaac brakha

isaac brakha
6,781 Points
2 Answers
chrisverra
3,760 Points
I can not find the launchscreen xib

Posted February 3, 2016 4:52pm by chrisverra

chrisverra
3,760 Points
2 Answers
Saeed Mulla othman
13,200 Points
First screen (Show guide) in application

Posted February 3, 2016 4:43pm by Saeed Mulla othman

Saeed Mulla othman
13,200 Points
- iOS
0 Answers
Steven Ossorio
1,706 Points
Having issue with prepareForSegue. Please help

Posted February 3, 2016 4:18pm by Steven Ossorio

Steven Ossorio
1,706 Points
5 Answers
Steven Ossorio
1,706 Points
Two Navigation showing?

Posted February 3, 2016 3:31pm by Steven Ossorio

Steven Ossorio
1,706 Points
1 Answer

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