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Hello,
Currently I am using iPhone SDK 3.1.2 for developing iPhone apps.
Apple has recently released iPhone SDK 3.2 beta and I want to try my hands with it.
But my problem is that I want to use both versions of SDKs, 3.1.2 since I am currently developing apps and uploading on app store, 3.2 beta…
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Hi,
in the current project I have a number of folders, with subfolders, and these contain images: 01.png, 02.png.
Folder1/FolderA/f1.png
Folder1/FolderB/F1.png
When I compile the app, I looked inside the the .app and noticed that all the images are placed in the top level, with no sub-folders.…
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Is there a way to access raw data of iphone camera preview? I mean not the data of the picture that was shot already, but the preview, that shows before taking a shot?
TIA
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Hi,
in the current project I have a number of folders, with subfolders, and these contain images: 01.png, 02.png.
Folder1/FolderA/f1.png
Folder1/FolderB/F1.png
When I compile the app, I looked inside the the .app and noticed that all the images are placed in the top level, with no sub-folders.…
>>> More
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I have a class with an NSDictionary attribute. Inside this class I dispatch another thread to handle NSXMLParser handling. Inside my -didStartElement, I access the dictionary in the class (to compare an element found in the XML to one in the dictionary).
At this point I get undefined results. Using…
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Compare the following:
using NSUserDefaults saving it with synchronize
using NSDictionary saving it with writeToFile in the app Documents folder
What are the differences? Personally, I prefer to mantain different NSDictionary organized by topic rather than use a single NSUserDefaults.
Am I thinking…
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Hey guys,
Is it possible to limit an integer in the NSUserDefaults?
Off course you can limit it within your app but I am thinking of the TextFields in Settings.
Would be great to get some hints.
Thanks a lot.
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I'm having a bit of a strange issue that I can't quite figure out. I'm somewhat of a n00b to Interface Builder. What I am trying to do seems like it should be simple, but it's not working for some reason.
In interface builder I have a preferences window with a simple NSTextField. I have set the value…
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Hi,
I'm having a problem with NSUserDefaults. I've followed the steps in the books as closely as I can for my app, but still get the same problem.
I am getting a
*** -[NSUserDefaults integerForKey:]: message sent to deallocated instance 0x3b375a0
error when I try and load in the settings. Here…
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I came cross this code as shown below.In the following code, I could able to save only one single annotation, however I have an array of annotations, I could not able to save them with single NSUserDefaults
To save:
NSUserDefaults *ud = [NSUserDefaults standardUserDefaults];
[ud setDouble:location…
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