Treehouse | Community | Extensions and Protocols

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Boris Likhobabin
3,581 Points
Default implementation of requirements in Swift protocols?

Posted February 9, 2017 9:51pm by Boris Likhobabin

Boris Likhobabin
3,581 Points
0 Answers
Boris Likhobabin
3,581 Points
Is protocol a type itself? If yes is it a value type?

Posted February 9, 2017 2:20pm by Boris Likhobabin

Boris Likhobabin
3,581 Points
0 Answers
Darcy Phillips
4,087 Points
Swift 2 protocol conformance challenge not accepted

Posted October 31, 2016 5:15am by Darcy Phillips

Darcy Phillips
4,087 Points
2 Answers
Michael Ayoub
7,689 Points
How to solve this code challenge?

Posted October 2, 2016 7:01pm by Michael Ayoub

Michael Ayoub
7,689 Points
1 Answer
Kittipol Munkatitum
13,074 Points
stuck in this challenge

Posted September 3, 2016 4:31am by Kittipol Munkatitum

Kittipol Munkatitum
13,074 Points
1 Answer
Kittipol Munkatitum
13,074 Points
got stuck with challenge

Posted August 27, 2016 3:10am by Kittipol Munkatitum

Kittipol Munkatitum
13,074 Points
3 Answers
Kittipol Munkatitum
13,074 Points
I can't submit this challenge

Posted August 26, 2016 1:04am by Kittipol Munkatitum

Kittipol Munkatitum
13,074 Points
0 Answers
David Todd
18,439 Points
Issue with protocol extensions in xCode Beta / Swift 3

Posted August 14, 2016 10:33am by David Todd

David Todd
18,439 Points
1 Answer
Paul M
16,370 Points
What did the "get" mean in the protocol?

Posted August 3, 2016 4:09pm by Paul M

Paul M
16,370 Points
1 Answer
Alex Millius
iOS Development Techdegree Student 5,468 Points
Incorrect answer

Posted July 26, 2016 3:56pm by Alex Millius

Alex Millius
iOS Development Techdegree Student 5,468 Points
1 Answer
Grant Thomas
13,705 Points
Why doesn't Treehouse accept this answer?

Posted July 21, 2016 12:32pm by Grant Thomas

Grant Thomas
13,705 Points
1 Answer
anthony fontes
12,405 Points
Stuck on string extension challenge

Posted July 13, 2016 11:33pm by anthony fontes

anthony fontes
12,405 Points
1 Answer
Abderrahim Gdah
1,326 Points
can someone help me ?

Posted July 11, 2016 1:34am by Abderrahim Gdah

Abderrahim Gdah
1,326 Points
1 Answer
Ted Hayali
5,403 Points
extension problem problem returning nil

Posted July 2, 2016 4:07pm by Ted Hayali

Ted Hayali
5,403 Points
0 Answers
Connor Crawford
6,405 Points
Keep getting an error saying "use of unresolved identifier NSNumberFormat()." Any other solution suggestions?

Posted June 30, 2016 6:48pm by Connor Crawford

Connor Crawford
6,405 Points
1 Answer
jiranan supawong
5,716 Points
Please help me pass this quiz

Posted June 26, 2016 6:50pm by jiranan supawong

jiranan supawong
5,716 Points
1 Answer
Calvin Liem
3,599 Points
checking int from given String

Posted June 10, 2016 5:23am by Calvin Liem

Calvin Liem
3,599 Points
2 Answers
Harish Yerra
10,031 Points
What if the inferred type is a protocol, but there is no implementation in either the original protocol or the extension

Posted June 3, 2016 8:09pm by Harish Yerra

Harish Yerra
10,031 Points
1 Answer
Gregory Weber
4,238 Points
This challenge won't let me check my work at all. It basically craps itself as soon as I click the "check work" button.

Posted June 1, 2016 11:48pm by Gregory Weber

Gregory Weber
4,238 Points
1 Answer
William Hartvedt Skogstad
5,857 Points
Extending the String Type - Swift 2

Posted May 26, 2016 7:35pm by William Hartvedt Skogstad

William Hartvedt Skogstad
5,857 Points
1 Answer
David Keck
5,723 Points
Why isn't anotherUser using the PersonType extension fullName function?

Posted May 22, 2016 12:19am by David Keck

David Keck
5,723 Points
2 Answers
Sheng Wei
4,382 Points
[Help!] How to write return statement for Math protocol extension?

Posted May 21, 2016 12:53pm by Sheng Wei

Sheng Wei
4,382 Points
1 Answer
Sheng Wei
4,382 Points
[Help!] How to write conformance protocol through extensions?

Posted May 21, 2016 11:21am by Sheng Wei

Sheng Wei
4,382 Points
1 Answer
Arthur Sarin
4,032 Points
task is to provide a default implementation for the method through a protocol extension.

Posted May 21, 2016 7:15am by Arthur Sarin

Arthur Sarin
4,032 Points
0 Answers
Arthur Sarin
4,032 Points
task is to provide a default implementation for the method through a protocol extension.

Posted May 20, 2016 11:21am by Arthur Sarin

Arthur Sarin
4,032 Points
2 Answers
Arthur Sarin
4,032 Points
In the editor you have a protocol, PrettyPrintable along with a struct, User.

Posted May 20, 2016 4:26am by Arthur Sarin

Arthur Sarin
4,032 Points
2 Answers
Cody Adkins
7,260 Points
Why did we not have to write the Name and ID, to conform to User type in the extension of User type?

Posted May 11, 2016 6:17pm by Cody Adkins

Cody Adkins
7,260 Points
1 Answer
Cody Adkins
7,260 Points
I don't understand the objective of this...

Posted May 10, 2016 10:17pm by Cody Adkins

Cody Adkins
7,260 Points
1 Answer
garyguermantokman
21,097 Points
Intermediate Swift 2 - Extensions

Posted May 9, 2016 5:42pm by garyguermantokman

garyguermantokman
21,097 Points
2 Answers
PLUS

Wai Hong Low
Courses Plus Student 6,859 Points
intermediate swift 2 quiz

Posted May 9, 2016 2:20pm by Wai Hong Low

Wai Hong Low
Courses Plus Student 6,859 Points
1 Answer

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