Treehouse | Community | Using the ColorWheel Class

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jayson brenton
1,044 Points
Forward declarations

Posted June 23, 2015 4:12am by jayson brenton

jayson brenton
1,044 Points
0 Answers
ricardo cacho
2,726 Points
don't see outlet collection in connections inspector

Posted June 23, 2015 2:15am by ricardo cacho

ricardo cacho
2,726 Points
2 Answers
Alexander Hepburn
14,613 Points
How do you have an Activity Indicator show up before your table view loads?

Posted June 23, 2015 12:11am by Alexander Hepburn

Alexander Hepburn
14,613 Points
- iOS
3 Answers
Nikhil Kanamarla
1,565 Points
Call the method calculateTaxes on the variable item and assign the result to a new variable named taxes.

Posted June 22, 2015 10:39pm by Nikhil Kanamarla

Nikhil Kanamarla
1,565 Points
1 Answer
Kevin Gonzales
4,638 Points
Sprite builder course?

Posted June 22, 2015 8:47pm by Kevin Gonzales

Kevin Gonzales
4,638 Points
- iOS
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
Roland Shen
7,628 Points
What does self do?

Posted June 22, 2015 7:48pm by Roland Shen

Roland Shen
7,628 Points
- iOS
1 Answer
Martin Franzner
3,300 Points
if not divisible

Posted June 22, 2015 6:52pm by Martin Franzner

Martin Franzner
3,300 Points
2 Answers
S B
4,497 Points
Real-World uses of classes, structs, enums, etc. when creating apps like Facebook and Instragram.

Posted June 22, 2015 5:42pm by S B

S B
4,497 Points
- iOS
0 Answers
Shmuel Branover
11,271 Points
When running the app without previously logging in will crash

Posted June 22, 2015 4:53pm by Shmuel Branover

Shmuel Branover
11,271 Points
1 Answer
STAFF

Pasan Premaratne
Treehouse Teacher
QA for Enhance a Weather App with Table Views course

Posted June 22, 2015 3:26pm by Pasan Premaratne

Pasan Premaratne
Treehouse Teacher
- iOS
7 Answers
Luke Annison
7,724 Points
Getting error: "fatal error: unexpectedly found nil while unwrapping an Optional value"

Posted June 22, 2015 2:28pm by Luke Annison

Luke Annison
7,724 Points
1 Answer
Riley Spencer
1,753 Points
Swift Basics: Operators Extra Credit Challenge

Posted June 22, 2015 11:13am by Riley Spencer

Riley Spencer
1,753 Points
- iOS
2 Answers
PLUS

Hammad Nasir
Courses Plus Student 2,801 Points
How to solve this one?

Posted June 22, 2015 10:43am by Hammad Nasir

Hammad Nasir
Courses Plus Student 2,801 Points
1 Answer
Ceonn Bobst
1,788 Points
What's wrong?

Posted June 22, 2015 6:33am by Ceonn Bobst

Ceonn Bobst
1,788 Points
2 Answers
Tundi Kebab
884 Points
Can I use both objective c and swift during the same project in xcode? Please...it's URGENT.

Posted June 22, 2015 6:24am by Tundi Kebab

Tundi Kebab
884 Points
5 Answers
PLUS

John Wu
Courses Plus Student 3,288 Points
+= operator for Array is not a syntax

Posted June 22, 2015 4:53am by John Wu

John Wu
Courses Plus Student 3,288 Points
2 Answers
Nikhil Pandey
1,418 Points
Problem with example code on Optionals in Xcode 6.3 and Xcode 7 beta

Posted June 22, 2015 2:21am by Nikhil Pandey

Nikhil Pandey
1,418 Points
1 Answer
Daniel Walsh
309 Points
Given the height and width of a wall in inches, calculate the area in feet and assign it to a constant named areaInFeet.

Posted June 22, 2015 12:28am by Daniel Walsh

Daniel Walsh
309 Points
2 Answers
Daniel Gross
2,545 Points
I don’t understand what i’m doing wrong here.

Posted June 22, 2015 12:12am by Daniel Gross

Daniel Gross
2,545 Points
2 Answers
Nikhil Kanamarla
1,565 Points
Tried to practice enums having trouble

Posted June 21, 2015 10:39pm by Nikhil Kanamarla

Nikhil Kanamarla
1,565 Points
1 Answer
Wameedh Mohammed Ali
5,150 Points
long: coordinate?????!!!

Posted June 21, 2015 10:09pm by Wameedh Mohammed Ali

Wameedh Mohammed Ali
5,150 Points
1 Answer
Ceonn Bobst
1,788 Points
What's wrong?

Posted June 21, 2015 9:05pm by Ceonn Bobst

Ceonn Bobst
1,788 Points
1 Answer
Alex Niedzwiadek
292 Points
Video

Posted June 21, 2015 7:45pm by Alex Niedzwiadek

Alex Niedzwiadek
292 Points
1 Answer
Phil Hanson
764 Points
Not a question, a comment

Posted June 21, 2015 6:23pm by Phil Hanson

Phil Hanson
764 Points
0 Answers
Pablo Est
473 Points
Hi, what is the best practice to keep my Ios app logged in even when the device is turned off or my app is closed.

Posted June 21, 2015 5:48pm by Pablo Est

Pablo Est
473 Points
- iOS
0 Answers
Rodrigo Chousal
16,009 Points
Method for moving rows with NSFetchedResultsController and its delegate not working

Posted June 21, 2015 5:26pm by Rodrigo Chousal

Rodrigo Chousal
16,009 Points
- iOS
0 Answers
Sahil Gangele
6,851 Points
Explanation of a Question

Posted June 21, 2015 5:24pm by Sahil Gangele

Sahil Gangele
6,851 Points
1 Answer
Sahil Gangele
6,851 Points
Explanation of a Question

Posted June 21, 2015 5:20pm by Sahil Gangele

Sahil Gangele
6,851 Points
0 Answers
PLUS

Gopikrishna M
Courses Plus Student 1,270 Points
This doesn't work, treehouse says!

Posted June 21, 2015 5:08pm by Gopikrishna M

Gopikrishna M
Courses Plus Student 1,270 Points
2 Answers

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