大约有 6,000 项符合查询结果（耗时：0.0180秒） [XML]
How to monitor network calls made from iOS Simulator
...victl. This blog post has a nice writeup. Basically you do:
rvictl -s <iphone-uid-from-xcode-organizer>
Then you sniff the interface it creates with with Wireshark (or your favorite tool), and when you're done shut down the interface with:
rvictl -x <iphone-uid-from-xcode-organizer>
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Browse the files created on a device by the iOS application I'm developing, on workstation?
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Not necessary to do this with iPhone Simulator, as you can browse to <User>/Library/Application Support/iPhone Simulator to access the contents of your simulator apps.
– Shannon
Sep 26 '13 at 19:48
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Segue to another storyboard?
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And yet the native iPhone Music app does exactly that ("Now Playing" part).
– Enzo Tran
Jun 11 '13 at 13:34
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MD5 algorithm in Objective-C
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md5 is available on the iPhone and can be added as an addition for ie NSString and NSData like below.
MyAdditions.h
@interface NSString (MyAdditions)
- (NSString *)md5;
@end
@interface NSData (MyAdditions)
- (NSString*)md5;
@end
MyAdditions.m
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libxml/tree.h no such file or directory
...ction). On the Mac,
you'll find it at /usr/lib/libxml2.dylib and for the iPhone, you'll
want the
/Developer/Platforms/iPhoneOS.platform/Developer/SDKs/iPhoneOS4.0.sdk/usr/lib/libxml2.dylib
version.
Since libxml2 is a .dylib (not a nice friendly .framework) we still
have one more thing...
Rotating videos with FFmpeg
...n trying to figure out how to rotate videos with FFmpeg. I am working with iPhone videos taken in portrait mode. I know how to determine the current degrees of rotation using MediaInfo (excellent library, btw) but I'm stuck on FFmpeg now.
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What's a quick way to test to see a file exists?
I want to quickly check to see if a file exists in my iPhone app's Documents directory (or any path for that matter). I can enumerate through the directory's files, or I can try to open a specific file. What's the fastest way? I just need to know if the file is there or if it does not exist.
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Copy text to clipboard with iOS
What is the best way to copy text to the iPhone's clipboard in your application?
2 Answers
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iOS 5 fixed positioning and virtual keyboard
...is works pretty well. I only call this for iOS devices: var isIOS = /(iPad|iPhone|iPod)/g.test(navigator.userAgent);
– Redtopia
Oct 15 '13 at 19:21
8
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CALayers didn't get resized on its UIView's bounds change. Why?
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Since CALayer on the iPhone does not support layout managers, I think you have to make your view's main layer a custom CALayer subclass in which you override layoutSublayers to set the frames of all sublayers. You must also override your view's +...