Tagged Questions
4
votes
0answers
66 views
How to show objective-c description in xcode
I have a question about the "Show Summaries" feature in Xcode which this guys is talking about.
Currently, I implement description and debugDescription in my Objective-C classes to that I can just ...
0
votes
4answers
56 views
How to send UIImage in JSON format, by filling a NSDictionnary
I'm trying to send data to a server with JSON.
I am able to create my NSDictionnay with my objects and key parameters.
But I want to send my picture, and the picture is UIImage.
NSDictionary* ...
0
votes
1answer
24 views
Trying to use Dave DeLong DDFileReader Class
I'm trying to use Dave DeLongs DDFileReader Class but I'm getting an error while building.
Undefined symbols for architecture x86_64:
"_OBJC_CLASS_$_DDFileReader", referenced from:
...
1
vote
1answer
28 views
Do the OCUnit, set the test after build to yes, the project can't build successfully
it's very strange, when i set the "test after build" to "yes" in "build settings", the project can't build successfully. but set to "no" , I press the "CMD+U" in keyboard, the test can executes ...
0
votes
1answer
50 views
Detect if music is playing or not and turn switch in off or on
I am creating this app were there is background music playing, but I want it so the user can stop the music with a UISwitch if they dont want background music. I already have the code working for the ...
1
vote
2answers
44 views
Adding a subview of one xib file to another xib file in objective c
I have a header view in one of my xib file.I want to reuse this header view in some other views as the header.Can i add this as a subview?Anyone have tried this?I tried with the following code and ...
0
votes
1answer
32 views
How to use my own classes as Core Data entities ? [Objective-C] [Xcode]
I'm quite surprised that I haven't been able to find the answer using Google so I hope someone will be able to help !
So here's the stuff : I have created several Objective-C classes. They work quite ...
0
votes
1answer
41 views
Xcode is not using 'Header Search Path' to find my header files
I have just downloaded and compiled curl. In my /usr/include folder I can see folder, 'curl' and I can see that I do, indeed, have '/usr/include/curl/curl.h'. However I cannot talk XCode into looking ...
0
votes
1answer
100 views
CocoaPods - removed pod also removed framework, getting warning
I had a podfile that looked like this:
platform :ios, '6.0'
xcodeproj 'NetApp.xcodeproj'
pod 'AFNetworking'
pod 'TTTAttributedLabel'
pod '[x]'
Decided to remove pod '[x]' from my podfile, I then ...
0
votes
0answers
63 views
How do I get variable result in this circumstances with xcode?
It's very frustating. I just want to get the value of self.strID.
I did:
(lldb) po _strID
error: warning: Stopped in a context claiming to capture an Objective-C object pointer, but 'self' isn't ...
0
votes
0answers
31 views
Delegate method does not seem to get to object from delegator, Objective-C
I have a class called Request Processor that basically takes in a request object that has all the details that are necessary to perform a request, it then returns a response via an async block, now ...
0
votes
1answer
79 views
Undefined symbols for architecture i386: “_OBJC_IVAR_$_UIViewController._view”, referenced from:
I've been looking through countless posts about this error:
Undefined symbols for architecture i386:
"_OBJC_IVAR_$_UIViewController._view", referenced from:
-[ViewController viewDidLoad] in ...
0
votes
1answer
87 views
How to add animation to scatter graph using core plot?
I am using core plot library to display scatter chart in my app i display the scatter chart in my app from tutorial http://www.raywenderlich.com/13271/how-to-draw-graphs-with-core-plot-part-2
now i ...
0
votes
0answers
85 views
Run app as root
I have an iPhone jailbroken and use the Xcode 4.6.1 ,SDK 6.1.
I use the http://exilesofthardware.blogspot.com/2013/01/ios-run-application-with-root-privileges.html & test a very simple demo that ...
0
votes
5answers
147 views
Memory Management Confusion Objective C
Question 1
Place *place = [[[Place alloc] initwithCoordinate:location anotationType:CSMapAnnotationTypeStart] autorealease];
place.name = name;
place.description = description;
...
1
vote
0answers
43 views
Link static library that itself has dependencies
I have created a static library for iOS that uses the XMPPFramework. I followed all steps in the getting started guide, and I'm pretty sure that I did it right because I have created iOS apps that ...
2
votes
1answer
68 views
Generated DocSet causes Xcode 4.6 crash
I currently use Xcode 4.6.
I wrote a script in order to generate HTML and DocSet documentation (XCode Run Script).
My script work like a charm. I'm able to access HTML documentation and also
(re)load ...
0
votes
2answers
73 views
String comparisons and textfield actions
I just started working with Xcode today to make Cocoa applications.
I'm watching videos on YouTube to try and get me going. I'd like to start building Mac applications now that I've switched to one. ...
0
votes
0answers
50 views
Error: HTTP status code: 400 i am getting this while posting data on friend face book wall?
I am selecting the my face book friends in my app i want to post some text data on my friends wall as i pressed the done button when i pressed the done button i am getting this this error.Error: HTTP ...
facebook
0
votes
0answers
30 views
TableViewController circle of life
I've created a UITableViewController with custom UITableViewCell that contains:
2 labels
image
a UIViewController to hold an array of icons
from my understanding working with UIViewController ...
1
vote
1answer
70 views
Master-Detail Application Background
I'm having a problem with my master-detail app background. When I start the app instead of showing the background image that I set up it shows this:
And when I press the add button it change to the ...
0
votes
2answers
52 views
iOS Development Simulator view squashed
I have just started iOS programming and am following a tutorial on iTunesU from Stanford.
In the first tutorial we were shown how to build a simple RPN calculator. When I built and compiled in the ...
-6
votes
1answer
138 views
how to open iPhone Setting from my own app? [duplicate]
i want to open the iphone official settings from my app in the getinfo() function if the user is already login than there is no need to open the official setting of iphone if there is no user login ...
1
vote
1answer
49 views
Getting float values from a vector
I have little or no experience on C++ so question may sound wierd, the problem is that I have a std::vector containing float values, I want to extract float values from it by iterating it.
The ...
0
votes
1answer
69 views
Obj C - Autocomplete
Hey I got a problem with a tutorial I found for autocompletion: It says -
Now, when the text in the text field has changed (ie: in the EditingChanged handler), just call the GetSuggestions method, ...
0
votes
2answers
97 views
gdata-objectivec Architecture armv7 error in video sharing on youtube from iphone sdk
i am using gdata-objectivec library for video sharing on Youtube from my app, i am using xcode 4.6 and iOS 6.0 to do this but the compiled static library "libGDataTouchStaticLib.a" does not support ...
2
votes
1answer
142 views
ECSlidingViewController and testing
I'm using ECSlidingViewController 0.9.0 (https://github.com/edgecase/ECSlidingViewController). I started with a fresh install with core data, arc & testing enabled, and installed ...
0
votes
1answer
42 views
Errors ONLY while doing Product --> Archive with semantic issue
If I compile it to device or simulator, it works well. But when I do Product --> Archive, it errors:
Login.m
! Semantic Issue
Use of undeclared identifier 'kLogin_URL'
But this works on ...
0
votes
1answer
63 views
core data - fail set default value for properties of entity
I'm using XCode 4.4.1 and used the data model inspector to set default values for properties, but it doesn't save these default values.
Also tried to use the -(void)awakeFromInsert method, but also ...
0
votes
0answers
18 views
How can I start debug with some specific GPX file without choosing it every time?
It seems every time after code change, debugger begins with "Don't simulate location" and I have to choose one GPX file I need. Is there some settings I can configure to make some specific GPX file as ...
