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UITableView is starting with an offset in iOS 7
...this issue in iPad popover view, when I didn't notice any similar issue in iPhone storyboard.
– Mike Keskinov
Apr 30 '14 at 18:34
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Storyboard doesn't contain a view controller with identifier
...one. I tried removing the other localizations (one of which is the one my iPhone uses) but still had the error. In the end I had to recreate the other localizations with the new VC in each of them.
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Xcode iOS project only shows “My Mac 64-bit” but not simulator or device
...OS project is only showing "My Mac 64-bit" rather than the Simulator or my iPhone to build to. I have no idea why this is happening. I do not think that I have changed anything.
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Convert an NSURL to an NSString
...e user can choose an image either from the built-in app images or from the iphone photo library. I use an object Occasion that has an NSString property to save the imagePath .
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How to load local html file into UIWebView
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without inDirectory i got: iPhone Simulator/4.3.2/Applications/49351078-9423-4A24-8E58-B2A059961097/WebviewTest.app/sample.html but the html didn't show up in the screen it was still empty. I'm i missing something else? Here's the sample project: http:...
App Inventor 2 低功耗蓝牙(BLE) 硬件接入、数据通信及IO控制 · App Inventor 2 中文网
...这里是单字节0x01，表示高电平）
signed - 表示values数据是否是有符号的数值（假表示无符号）
serviceUuid - 服务UUID，通俗来讲它就是硬件的唯一身份ID
characteristicUuid - 特性UUID，通俗来讲它是硬件中某一功能的唯一身份ID
UUID...
Rotation methods deprecated, equivalent of 'didRotateFromInterfaceOrientation'?
...NSLog(@"User has rotated to portrait");
}
}
@end
I was testing on an iPhone in the simulator, but my print statements won't get run if I test using the iPad since the traitsCollection won't change.
This is strange because this is exactly what Apple recommends:
- (void) traitCollectionDidChan...
How to inspect Javascript Objects
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That piece of code totally wrecked Safari Mobile on iPhone. I'd go for the JSON.stringify solution below for a safer alternative.
– Daniel
Aug 29 '12 at 9:35
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UIActionSheet cancel button strange behaviour
...rController's view, then the UIActionSheet acts as expected.
NOTE: in iPhone OS 2.1 and earlier, the UIActionSheet came up from the top of the tab bar when you pass the child view, but in 2.2, it comes up from the bottom of the tab bar, and thus covers the tab view.
http://openradar.appspot.c...
How to take a screenshot programmatically on iOS
... remember to multiple by the scale factor when running on an iPhone 4 :-)
– MrDatabase
Feb 5 '11 at 19:51
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