Treehouse | Community | Review: Functions

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Leonardo Cavalcanti
5,308 Points
Optionals swift basics return bool

Posted September 20, 2015 10:18pm by Leonardo Cavalcanti

Leonardo Cavalcanti
5,308 Points
1 Answer
Trick Spades
3,182 Points
Cannot invoke dataTaskWithRequest - XCode 7

Posted September 20, 2015 6:48pm by Trick Spades

Trick Spades
3,182 Points
4 Answers
PLUS

Dias Zhumagaliyev
Courses Plus Student 111 Points
where is the mistake?

Posted September 20, 2015 7:32am by Dias Zhumagaliyev

Dias Zhumagaliyev
Courses Plus Student 111 Points
0 Answers
Leonardo Cavalcanti
5,308 Points
Swift basics return type error

Posted September 20, 2015 3:58am by Leonardo Cavalcanti

Leonardo Cavalcanti
5,308 Points
2 Answers
aidan cheifetz
797 Points
I'm doing everything same as in the video, but it won"t work.

Posted September 19, 2015 7:08pm by aidan cheifetz

aidan cheifetz
797 Points
2 Answers
Melissa Webster
2,906 Points
Swift - Build a Playlist

Posted September 19, 2015 12:06pm by Melissa Webster

Melissa Webster
2,906 Points
- iOS
0 Answers
maq
1,297 Points
fatal error: unexpectedly found nil while unwrapping an Optional value

Posted September 18, 2015 3:38pm by maq

maq
1,297 Points
2 Answers
Yudan Chen
1,185 Points
Title did not appear on the DetailView after pressing the cell on MasterView, Why?

Posted September 17, 2015 3:35pm by Yudan Chen

Yudan Chen
1,185 Points
1 Answer
Onur Odabasi
2,151 Points
Swift 2 and Current Content Compatibility

Posted September 17, 2015 12:43pm by Onur Odabasi

Onur Odabasi
2,151 Points
- iOS
1 Answer
Ryan Lail
4,386 Points
Why do we initialize?

Posted September 16, 2015 7:02pm by Ryan Lail

Ryan Lail
4,386 Points
- iOS
2 Answers
Kurt M
1,066 Points
It seems that Swift 2 no longer uses #hash shorthand notation for external names of parameters of functions?

Posted September 16, 2015 12:45am by Kurt M

Kurt M
1,066 Points
2 Answers
Michael Southon
1,951 Points
Create an array named shoppingList and add the following items as strings - "toothpaste", "bread", "eggs".

Posted September 15, 2015 10:52pm by Michael Southon

Michael Southon
1,951 Points
2 Answers
Marcus Leon
755 Points
I created a var named result and assigned to greeting. I'm I doing something wrong?

Posted September 15, 2015 8:35pm by Marcus Leon

Marcus Leon
755 Points
4 Answers
MOD

Caleb Kleveter
Treehouse Moderator 37,862 Points
UIImageViews won't animate in an image based animation. [Solved]

Posted September 15, 2015 7:29pm by Caleb Kleveter

Caleb Kleveter
Treehouse Moderator 37,862 Points
- iOS
14 Answers
Dee Greene
8,508 Points
Apple Mach-O Linker Error

Posted September 15, 2015 3:14pm by Dee Greene

Dee Greene
8,508 Points
5 Answers
Ektoras Drandakis
29,580 Points
Captured image not assigned to imageView

Posted September 14, 2015 4:03pm by Ektoras Drandakis

Ektoras Drandakis
29,580 Points
- iOS
2 Answers
Antonija Pek
5,819 Points
How do I save those changes?

Posted September 14, 2015 2:17pm by Antonija Pek

Antonija Pek
5,819 Points
2 Answers
Alexander Certosimo
1,774 Points
Does it make more sense to use a struct over a class when dealing with user inputted data that will be edited?

Posted September 14, 2015 2:48am by Alexander Certosimo

Alexander Certosimo
1,774 Points
- iOS
3 Answers
isabelbolger
1,412 Points
Does not allow me to have calculateArea(12, 10) I must have, width: before the 10. Why is it making me do this?

Posted August 5, 2015 10:02pm by isabelbolger

isabelbolger
1,412 Points
3 Answers
Matt Barth
5,060 Points
Having an error saying cant load NIB in bundle . Brings me to main.m file when it crashes. Help

Posted May 26, 2015 2:47pm by Matt Barth

Matt Barth
5,060 Points
0 Answers
Fatemah Manji
4,195 Points
Can't Launch the project

Posted March 13, 2014 5:44am by Fatemah Manji

Fatemah Manji
4,195 Points
1 Answer
Samuel Catchpole-Radford
1,575 Points
Load the previously created 'urlRequest' object within the 'webView' object.

Posted March 12, 2014 10:00pm by Samuel Catchpole-Radford

Samuel Catchpole-Radford
1,575 Points
4 Answers
mikema
1,678 Points
Using the printf function print the size in bytes of the variable real_numbers. Your output should look like the followi

Posted March 12, 2014 3:12am by mikema

mikema
1,678 Points
3 Answers
David Lowe
872 Points
Math constants array

Posted March 11, 2014 4:17pm by David Lowe

David Lowe
872 Points
2 Answers

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