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UIlabel layer.cornerRadius not working in iOS 7.1
...the property addMessageLabel.layer.cornerRadius = 5.0f; On a device with iOS 7.0 installed, it has rounded corners. On a device with iOS 7.1 installed, it does not have rounded corners.
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Copy paste text into iOS simulator
...lator's clipboard. They are not the same.
The simulator is simulating an iOS device, with it's own iOS clipboard which apps running on that device (simulator) use via the iOS pup-up select-all/copy/paste UI items.
Completely separate from that: your mac has it's own clipboard and content. The Sim...
Ask for User Permission to Receive UILocalNotifications in iOS 8
I have set up local notifications in the App Delegate Using this:
5 Answers
5
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SecItemAdd and SecItemCopyMatching returns error code -34018 (errSecMissingEntitlement)
Sometimes when I run an application on device from Xcode I would try to access the keychain but fail due to error -34018. This doesn't match any of the documented keychain error codes and can't be consistently reproduced. (happens maybe 30% of the time, and it's not clear to me why it happens). What...
What are the differences between numpy arrays and matrices? Which one should I use?
... matrix object operations, and
ndarray operations.
Writing a program that mixes both matrices and arrays makes your life difficult
because you have to keep track of what type of object your variables are, lest
multiplication return something you don't expect.
In contrast, if you stick solely with ...
Can you build dynamic libraries for iOS and load them at runtime?
Are dynamic libraries supported on iOS (iPhone/iPad)?
3 Answers
3
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Large Object Heap Fragmentation
...ly very small, so will be the number of separate areas the GC must track. Mixing relocatable and non-relocatable (large) objects in the same heap would impair performance.
– supercat
Mar 16 '15 at 17:12
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Max size of an iOS application
What is the maximum size of an iOS application? any constraints?
8 Answers
8
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Favicons - Best practices
.... Then, there was the touch icon, then multiple touch icons dues to the various iOS devices screen resolutions, then there was the tile icon for Windows...
Some answers here are very comprehensive - and overwhelming (all this, only for a favicon?). Yet, they fail at indicating that the 310x310 tile...
Autoresizing issue of UICollectionViewCell contentView's frame in Storyboard prototype cell (Xcode 6
I'm using Xcode 6 Beta 3, iOS 8 SDK. Build Target iOS 7.0 using Swift. Please refer to my problem step by step with screenshots below.
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