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Jordan Ackerman
4,123 Points
After I added the animation my app wont make predictions anymore.

Posted August 11, 2014 4:26pm by Jordan Ackerman

Jordan Ackerman
4,123 Points
1 Answer
Esma Goktekin
3,870 Points
How can I open the extra credit questions?

Posted August 11, 2014 12:46pm by Esma Goktekin

Esma Goktekin
3,870 Points
2 Answers
Eduardo Rojas
4,084 Points
Problem When Trying To Add The Random Text Color To THViewController.m

Posted August 10, 2014 7:34am by Eduardo Rojas

Eduardo Rojas
4,084 Points
1 Answer
hunche
3,339 Points
Challenge task 1 of 1Our Random Quotes app is looking bland and we need to add a background image to it. We started to

Posted August 9, 2014 2:38pm by hunche

hunche
3,339 Points
1 Answer
Benjamin Bell
4,364 Points
Audio file (.mp3) using the AudioServicesPlaySystemSound function does not work. Help?

Posted August 9, 2014 2:29pm by Benjamin Bell

Benjamin Bell
4,364 Points
0 Answers
hunche
3,339 Points
See the video again after completed the challenge of Challenge task 3 of 3 Within the implementation file we need to mod

Posted August 9, 2014 2:22pm by hunche

hunche
3,339 Points
1 Answer
Esma Goktekin
3,870 Points
Switch to the implementation file and implement a 'quotes' method which will allocate and initialize the _quotes instanc

Posted August 9, 2014 12:48pm by Esma Goktekin

Esma Goktekin
3,870 Points
2 Answers
PLUS

abdullahalmatouq
Courses Plus Student 1,519 Points
IBAction as the return type

Posted August 8, 2014 8:36am by abdullahalmatouq

abdullahalmatouq
Courses Plus Student 1,519 Points
1 Answer
jacknoren
24,134 Points
Crystal ball app only moving with Animation when you shake it. I have no idea why?

Posted August 7, 2014 12:59pm by jacknoren

jacknoren
24,134 Points
2 Answers
hunche
3,339 Points
Quiz question 3 of 5 You can either have a button or choose to capture touch events.

Posted August 7, 2014 3:25am by hunche

hunche
3,339 Points
1 Answer
felix interactive
741 Points
At the first time I click on the screen it takes some time to start the animation of the crystal ball (~1 seconds)

Posted August 6, 2014 10:46am by felix interactive

felix interactive
741 Points
1 Answer
hunche
3,339 Points
Challenge task 2 of 3 Switch to the implementation file and implement a 'quotes' method which will allocate and initial

Posted August 6, 2014 4:25am by hunche

hunche
3,339 Points
1 Answer
hunche
3,339 Points
Challenge task 1 of 3 We continue building our random quotes app. We want to separate out our data from the view contro

Posted August 6, 2014 3:07am by hunche

hunche
3,339 Points
1 Answer
hunche
3,339 Points
Quiz question 5 of 5 Fill in the blank below.

Posted August 6, 2014 2:36am by hunche

hunche
3,339 Points
2 Answers
hunche
3,339 Points
Quiz question 4 of 5.Fill in the blank below.

Posted August 5, 2014 5:38pm by hunche

hunche
3,339 Points
1 Answer
hunche
3,339 Points
Quiz question 1 of 5. Fill in the blank below

Posted August 5, 2014 5:34pm by hunche

hunche
3,339 Points
2 Answers
hunche
3,339 Points
Challenge task 1 of 3 The random quotes app needs an array of quotes. Declare a property named 'quotes'. Make it an NSA

Posted August 5, 2014 4:56pm by hunche

hunche
3,339 Points
4 Answers
Justin Murphy
4,263 Points
I accidentally deleted my label a little ahead of this chapter, How do I get the click functionality back???

Posted August 5, 2014 10:17am by Justin Murphy

Justin Murphy
4,263 Points
1 Answer
PLUS

Rob Chapman
Courses Plus Student 3,755 Points
Followed the tutorial but then the application failed to run after adding animation

Posted August 4, 2014 10:51am by Rob Chapman

Rob Chapman
Courses Plus Student 3,755 Points
2 Answers
Liang Jin
1,080 Points
When set the array property to be ready only, error occurred in .m file

Posted August 4, 2014 12:31am by Liang Jin

Liang Jin
1,080 Points
1 Answer
PLUS

aseem hegshetye
Courses Plus Student 1,378 Points
is there a different between self.quotes and _quotes?

Posted August 2, 2014 7:40pm by aseem hegshetye

aseem hegshetye
Courses Plus Student 1,378 Points
3 Answers
Misho Milicevic
5,597 Points
What on earth is wrong with the code I wrote? I checked videos several times. And Preview doesn't show anything

Posted August 2, 2014 3:16am by Misho Milicevic

Misho Milicevic
5,597 Points
1 Answer
PLUS

Jacob Samuel
Courses Plus Student 6,188 Points
Not sure why same code works in Xcode but doesn't work in challenges?

Posted July 31, 2014 5:30am by Jacob Samuel

Jacob Samuel
Courses Plus Student 6,188 Points
2 Answers
ryanlee4
1,984 Points
when the simulator is iPhone 4 inch with 64bit, the Xcode shows this error: implicit conversion loses integer precision

Posted July 30, 2014 8:19pm by ryanlee4

ryanlee4
1,984 Points
2 Answers
Aurelien Schlumberger
6,127 Points
makePrediction method crashes my crystalBall app

Posted July 30, 2014 7:38am by Aurelien Schlumberger

Aurelien Schlumberger
6,127 Points
1 Answer
Nicolas Acosta
1,587 Points
Cant solve task #2, Creating a Custom Class, Refactoring a Model, Build a Simple iPhone App, iOS Development.

Posted July 29, 2014 6:07am by Nicolas Acosta

Nicolas Acosta
1,587 Points
1 Answer
Sean Ablett
1,926 Points
In the video that the property declarations for the IBOutlets are declared as strong. Xcode makes mine weak.

Posted July 28, 2014 11:14pm by Sean Ablett

Sean Ablett
1,926 Points
1 Answer
garycoates
3,883 Points
Does CoreAudio not provide objects for playing a sound, if it does why chose AudioToolbox rather than CoreAudio?

Posted July 28, 2014 11:42am by garycoates

garycoates
3,883 Points
0 Answers
David Lunn
1,326 Points
Error

Posted July 25, 2014 9:32pm by David Lunn

David Lunn
1,326 Points
1 Answer
John Akin
2,253 Points
I followed the lesson and double checked my code. The sound will not play on the simulator.

Posted July 24, 2014 2:51pm by John Akin

John Akin
2,253 Points
4 Answers

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