大约有 902 项符合查询结果（耗时：0.0080秒） [XML]
to drawRect or not to drawRect (when should one use drawRect/Core Graphics vs subviews/images and wh
...found is usually no. When I first started my game, I was working with the iPhone 3G. As my game grew in complexity, I began to see some lag, but with the newer devices it was completely unnoticeable. Now I have plenty of action going on, and the only lag seems to be a drop in 1-3 fps when playing...
Disabling user selection in UIWebView
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I am using this technique in a web app for Android / iPhone (packaged with Trigger.IO) and found it would only work with the chaining syntax for the :not() pseudo-class, :
*:not(input):not(textarea) {
-webkit-user-select: none; /* disable selection/Copy of UIWebView */
-we...
Setting direction for UISwipeGestureRecognizer
I want to add simple swipe gesture recognition to my view based iPhone project. Gestures in all directions (right, down, left, up) should be recognized.
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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:...
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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