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Recent articles tagged Objective
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588
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objective c - Determining IP Address from URL in iOS
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Oct 24, 2021
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Technique[技术]
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objective c - Is there a way to dynamically determine ivars of a class at runtime in Cocoa / Cocoa Touch?
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Oct 24, 2021
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objective c - When not to alloc and init an NSString
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objective c - How to get the latest photo in iPhone Library?
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Oct 24, 2021
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objective c - Thread safety of UIImage
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Oct 24, 2021
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objective c - OS X count pressed keys without accessibility access
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Oct 24, 2021
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objective c - iOS 8.3 supported orientations crashs
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Oct 24, 2021
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Technique[技术]
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objective c - How to detect something in headphone jack on a Mac?
posted
Oct 24, 2021
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Technique[技术]
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objective c - Push notification not received when App is in Background in iOS 10
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Oct 24, 2021
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objective c - Resize UIImageView in UITableViewCell
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Oct 24, 2021
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Technique[技术]
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objective c - How to get the computer's current volume level?
posted
Oct 24, 2021
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Technique[技术]
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71.8m
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685
views
objective c - How do you store "int" values in an NSMutableArray* or NSMutableDictionary*? Chronic problems with JSON data that come in as integers.
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Oct 24, 2021
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Technique[技术]
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623
views
objective c - iphone: secure restfull server "The certificate for this server is invalid
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Oct 24, 2021
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608
views
objective c - How do you measure actual on-CPU time for an iOS thread?
posted
Oct 24, 2021
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objective c - Suppressing line specific XCode compiler warnings
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Oct 24, 2021
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objective c - Force iOS app to launch in landscape mode
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Oct 24, 2021
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Technique[技术]
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objective c - Create subclass with different subclass property
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Oct 24, 2021
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Technique[技术]
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views
objective c - How many ways to calculate the FPS (Frames per second) of an iOS App programmatically?
posted
Oct 24, 2021
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Technique[技术]
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objective c - How to use va_args to pass arguments on (variadic parameters, ellipsis)
posted
Oct 24, 2021
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Technique[技术]
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542
views
objective c - How to stop an NSInvocationOperation?
posted
Oct 24, 2021
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Technique[技术]
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71.8m
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497
views
objective c - Getting mp3 artwork crashes on iOS 8 but works on iOS 7
posted
Oct 24, 2021
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Technique[技术]
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objective c - uiwebview not resizing after changing orientation to landscape
posted
Oct 24, 2021
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712
views
objective c - Open iCloud Drive in iOS app
posted
Oct 24, 2021
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Technique[技术]
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71.8m
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559
views
objective c - How to read/write file with iOS, in simulator as well as on device?
posted
Oct 24, 2021
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Technique[技术]
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71.8m
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objective
0
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860
views
objective c - How to pass a string as a tag of UIButton
posted
Oct 24, 2021
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Technique[技术]
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71.8m
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objective
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684
views
objective c - iOS 9 How to Detect Silent Mode?
posted
Oct 24, 2021
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Technique[技术]
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71.8m
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objective
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718
views
objective c - +initialize called more than once
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Oct 24, 2021
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Technique[技术]
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71.8m
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objective
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679
views
objective c - NSView Subviews interrupting drag operation
posted
Oct 24, 2021
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Technique[技术]
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71.8m
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