Treehouse | Community | Creating UIImageView instances

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Henry Kim
4,391 Points
I don't know what's causing a problem.

Posted June 26, 2015 1:38am by Henry Kim

Henry Kim
4,391 Points
0 Answers
ricky gomes
2,301 Points
Not working

Posted June 22, 2015 7:58pm by ricky gomes

ricky gomes
2,301 Points
1 Answer
Kevin Gonzales
4,638 Points
no Image Type

Posted June 5, 2015 2:28am by Kevin Gonzales

Kevin Gonzales
4,638 Points
5 Answers
Stephen Kwan
2,340 Points
When we creates the function rgbColorFromDictionary, why do we have to unwrap the values from the color dictionary?

Posted June 4, 2015 8:26pm by Stephen Kwan

Stephen Kwan
2,340 Points
0 Answers
Lenny Nash
1,942 Points
I'm not clear on how to assign string to a constant.... code not compiling

Posted May 29, 2015 8:48pm by Lenny Nash

Lenny Nash
1,942 Points
0 Answers
carlosdiaz11
1,810 Points
I am getting errors downcasting "Did you mean to use as! to force downcast?

Posted May 28, 2015 6:25pm by carlosdiaz11

carlosdiaz11
1,810 Points
1 Answer
Shintaro Fukagawa
3,339 Points
why arent we using self. to initialize the properties?

Posted May 27, 2015 7:30am by Shintaro Fukagawa

Shintaro Fukagawa
3,339 Points
1 Answer
PLUS

nick lohan
Courses Plus Student 186 Points
why I have to use as! instead of as in swift

Posted May 25, 2015 2:43pm by nick lohan

nick lohan
Courses Plus Student 186 Points
1 Answer
frezy stone
3,658 Points
The placeholder did disappear when I launched but the icon image is not loaded and I only see the background color

Posted May 22, 2015 7:33pm by frezy stone

frezy stone
3,658 Points
0 Answers
ethan cassel-mace
1,566 Points
Why do we "cast" the types?

Posted May 18, 2015 6:21am by ethan cassel-mace

ethan cassel-mace
1,566 Points
1 Answer
Lauri For Apss
1,810 Points
I am having a hard time understanding the given task to do. Could someone elaborate it a bit more. Thank YOU!

Posted May 13, 2015 8:09pm by Lauri For Apss

Lauri For Apss
1,810 Points
1 Answer
lance samaria
3,642 Points
Can't drag and drop images into xcassets

Posted May 7, 2015 4:20pm by lance samaria

lance samaria
3,642 Points
1 Answer
taisuke araki
2,524 Points
Button's default text color

Posted May 7, 2015 5:56am by taisuke araki

taisuke araki
2,524 Points
1 Answer
Samar Khanna
1,757 Points
Why aren't we unwrapping the array?

Posted May 2, 2015 7:52pm by Samar Khanna

Samar Khanna
1,757 Points
0 Answers
Justin Black
24,793 Points
Test Failing: "Make sure you use the right key"

Posted May 1, 2015 10:50pm by Justin Black

Justin Black
24,793 Points
0 Answers
brent rogers
2,159 Points
coffee.pdf wont appear when run.

Posted May 1, 2015 6:03pm by brent rogers

brent rogers
2,159 Points
0 Answers
brent rogers
2,159 Points
why do we add the () in the following let musicLibrary = MusicLibrary().library

Posted May 1, 2015 5:15pm by brent rogers

brent rogers
2,159 Points
2 Answers
Kevin Murphy
24,380 Points
Not clear on when to force unwrap to access a dictionary value (optionals)

Posted April 27, 2015 10:17pm by Kevin Murphy

Kevin Murphy
24,380 Points
1 Answer
Leo Panish
1,890 Points
How to convert an image from bitmap to vector in xcode 6.3?

Posted April 25, 2015 1:27pm by Leo Panish

Leo Panish
1,890 Points
3 Answers
Terry Li
2,548 Points
Optional vs default values?

Posted April 24, 2015 11:13pm by Terry Li

Terry Li
2,548 Points
1 Answer
Sahit penmatcha
4,555 Points
Why do you have to make it take in a CGFloat? What is that?

Posted April 23, 2015 10:23pm by Sahit penmatcha

Sahit penmatcha
4,555 Points
2 Answers
Beth Knight
4,244 Points
Trouble at "super.viewDidLoad()"

Posted April 23, 2015 10:19pm by Beth Knight

Beth Knight
4,244 Points
2 Answers
Paulo Braga
5,381 Points
Why use "as" in "title = playlistDictionary["title"] as String!"?

Posted April 15, 2015 4:49pm by Paulo Braga

Paulo Braga
5,381 Points
2 Answers
Huu Nguyen
2,585 Points
It's giving me an AnyObject? error and suggests i fix it with as!. Why do I need this in addition to String!?

Posted April 13, 2015 1:14am by Huu Nguyen

Huu Nguyen
2,585 Points
4 Answers
Ivan Skiridomov
16,960 Points
Vector Images in image set

Posted April 12, 2015 6:42pm by Ivan Skiridomov

Ivan Skiridomov
16,960 Points
1 Answer
Jeff Lange
4,791 Points
Lots of errors in my init method: 'AnyObject?' is not convertible to 'String!'

Posted April 11, 2015 4:48pm by Jeff Lange

Jeff Lange
4,791 Points
2 Answers
Jeanne Merle
3,390 Points
No image displayed

Posted April 8, 2015 6:38pm by Jeanne Merle

Jeanne Merle
3,390 Points
3 Answers
MUZ140563 Brighton Madire
4,365 Points
I need help on this!

Posted April 8, 2015 8:32am by MUZ140563 Brighton Madire

MUZ140563 Brighton Madire
4,365 Points
1 Answer
Philip Ondrejack
4,287 Points
Why do we have to create a helper method?

Posted April 5, 2015 4:46pm by Philip Ondrejack

Philip Ondrejack
4,287 Points
2 Answers
Sonal Vajandar
2,003 Points
Why do we use the round braces when we are assigning the "friends" property of Treehouse structure to the var friends.

Posted April 3, 2015 9:44pm by Sonal Vajandar

Sonal Vajandar
2,003 Points
1 Answer

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