Treehouse | Community | Concurrency in Swift

💥 2026 New Year's Sale 💥 Take 50% off your first 6 months! (new subscribers only, renews at regular price).

Join the Treehouse affiliate program and earn 25% recurring commission!

Newest
- Newest
- Active
- Unanswered
- Featured
All Topics

Mark El-Lamaa
1,634 Points
why do we use closures in a cocoa touch framework like said in 1:52 in the concurrency in swift video

Posted October 28, 2014 12:55pm by Mark El-Lamaa

Mark El-Lamaa
1,634 Points
1 Answer
Dov Breuer
8,268 Points
I past the quiz without it but i want to know the answer

Posted October 28, 2014 12:38pm by Dov Breuer

Dov Breuer
8,268 Points
- iOS
1 Answer
Stephen Gehring
11,203 Points
self.humidityLabel.text = "\(currentWeather.humidity)" renders Optional(0.82)

Posted October 28, 2014 7:11am by Stephen Gehring

Stephen Gehring
11,203 Points
2 Answers
Andres Oliva
7,810 Points
Read-only properties and inheritance

Posted October 28, 2014 6:27am by Andres Oliva

Andres Oliva
7,810 Points
- iOS
3 Answers
jay shah
2,293 Points
Can i post Space Cat to the ios app store?

Posted October 28, 2014 6:07am by jay shah

jay shah
2,293 Points
2 Answers
Alan Ramos
6,617 Points
Remove Object from Dictionary

Posted October 28, 2014 4:40am by Alan Ramos

Alan Ramos
6,617 Points
1 Answer
Alan Ramos
6,617 Points
Remove Object in Array

Posted October 28, 2014 4:19am by Alan Ramos

Alan Ramos
6,617 Points
1 Answer
Ryan Cocuzzo
1,206 Points
it says i need to assign the property to the text of quoteLabel but I think I am

Posted October 28, 2014 4:13am by Ryan Cocuzzo

Ryan Cocuzzo
1,206 Points
1 Answer
Bryan Krossley
1,644 Points
Best Practice For Waiting On Input

Posted October 28, 2014 1:22am by Bryan Krossley

Bryan Krossley
1,644 Points
- iOS
0 Answers
Alex Morrow
1,683 Points
Forward declaration error in Crystal Ball app

Posted October 28, 2014 1:14am by Alex Morrow

Alex Morrow
1,683 Points
- iOS
2 Answers
PLUS

David Galindo
Courses Plus Student 2,294 Points
Function Return Types

Posted October 28, 2014 12:45am by David Galindo

David Galindo
Courses Plus Student 2,294 Points
4 Answers
Jasen Henderson
513 Points
Why when I plug "Tom" into the greeting function in the results variable is it telling me that it is the wrong value?

Posted October 27, 2014 11:36pm by Jasen Henderson

Jasen Henderson
513 Points
1 Answer
Stephen Hancocks
9,271 Points
Accessing an array property from another class.

Posted October 27, 2014 10:54pm by Stephen Hancocks

Stephen Hancocks
9,271 Points
- iOS
3 Answers
John Beatty
7,125 Points
Resetting defaultStack in "Core Data"

Posted October 27, 2014 10:31pm by John Beatty

John Beatty
7,125 Points
- iOS
0 Answers
Zach Studdiford
6,212 Points
GPS With Objective C

Posted October 27, 2014 10:08pm by Zach Studdiford

Zach Studdiford
6,212 Points
- iOS
1 Answer
Kyla Thompson
3,831 Points
Fun Facts app error in ViewController

Posted October 27, 2014 8:43pm by Kyla Thompson

Kyla Thompson
3,831 Points
- iOS
4 Answers
Avith Gutierrez
2,797 Points
How can i translate the weahter API content from EN to SP ?

Posted October 27, 2014 8:11pm by Avith Gutierrez

Avith Gutierrez
2,797 Points
- iOS
1 Answer
John Sanchez
3,325 Points
Variable Defined with the Outlet -- Not Assigned to Anything?

Posted October 27, 2014 7:57pm by John Sanchez

John Sanchez
3,325 Points
1 Answer
Greg Neborsky
1,020 Points
Why we need equal operators and zeros in fizz buzz?

Posted October 27, 2014 7:27pm by Greg Neborsky

Greg Neborsky
1,020 Points
8 Answers
PLUS

David Galindo
Courses Plus Student 2,294 Points
IOS Extra Credit

Posted October 27, 2014 5:46pm by David Galindo

David Galindo
Courses Plus Student 2,294 Points
- iOS
4 Answers
Albert Mon
277 Points
PhotoBomber[3396:53988] Unbalanced calls to begin/end appearance transitions for <UINavigationController: 0x79a868c0>.

Posted October 27, 2014 5:19pm by Albert Mon

Albert Mon
277 Points
7 Answers
MOD

Caleb Kleveter
Treehouse Moderator 37,862 Points
what is this warning?

Posted October 27, 2014 3:30pm by Caleb Kleveter

Caleb Kleveter
Treehouse Moderator 37,862 Points
2 Answers
Ryan Cocuzzo
1,206 Points
code incorrect

Posted October 27, 2014 2:47pm by Ryan Cocuzzo

Ryan Cocuzzo
1,206 Points
1 Answer
Ben Flannery
37 Points
Custom Segue Flicker

Posted October 27, 2014 1:59pm by Ben Flannery

Ben Flannery
37 Points
- iOS
0 Answers
Daniel Haugstvedt
4,655 Points
[self.presentingViewController dismissViewControllerAnimated:YES completion:nil]; does nothing

Posted October 27, 2014 12:28pm by Daniel Haugstvedt

Daniel Haugstvedt
4,655 Points
3 Answers
Jonathan Fernandez
8,325 Points
Renaming Xcode Project

Posted October 27, 2014 12:09pm by Jonathan Fernandez

Jonathan Fernandez
8,325 Points
- iOS
2 Answers
Peter Elisen
7,432 Points
Problems (statuscode 401) creating a new user on Xparse when running the Ribbit app

Posted October 27, 2014 12:04pm by Peter Elisen

Peter Elisen
7,432 Points
- iOS
1 Answer
Jason Larkin
13,970 Points
Pulling Data From the Web Challenge 1 part 2 problems

Posted October 27, 2014 11:44am by Jason Larkin

Jason Larkin
13,970 Points
- iOS
2 Answers
PLUS

Ben Holland
Courses Plus Student 4,062 Points
My app Data does not refresh but does make network calls?

Posted October 27, 2014 9:30am by Ben Holland

Ben Holland
Courses Plus Student 4,062 Points
- iOS
1 Answer
Enrique Bernal
3,584 Points
Where in XCODE 6.1 is the Objective-C Class?

Posted October 27, 2014 6:51am by Enrique Bernal

Enrique Bernal
3,584 Points
4 Answers

Prev Page 655 of 2927 Next

Posting to the forum is only allowed for members with active accounts.
Please sign in or sign up to post.