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Dynamically changing font size of UILabel
... out the size of final text through NSString's sizeWithFont:... UIKit addition methods, for example:
CGSize lLabelSize = [yourText sizeWithFont:factLabel.font
forWidth:factLabel.frame.size.width
lineBreakMode:factLabel.lineBreakMode];
...
When to use Storyboard and when to use XIBs
Are there any guidelines on when to use storyboards in an iOS project and when to use XIBs? what are the pros and cons of each and what situations do they each suit?
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How do I get the file extension of a file in Java?
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In this case, use FilenameUtils.getExtension from Apache Commons IO
Here is an example of how to use it (you may specify either full path or just file name):
String ext1 = FilenameUtils.getExtension("/path/to/file/foo.txt"); // returns "txt"
String ext2 = Filename...
iPad Web App: Detect Virtual Keyboard Using JavaScript in Safari?
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I found a solution which works, although it is a bit ugly. It also won't work in every situation, but it works for me. Since I'm adapting the size of the user interface to the iPad's window size, the user is normally unable to scroll. In ot...
How to pinch out in iOS simulator when map view is only a portion of the screen?
...lf the height of the full screen. However, when I try to pinch out on the iOS Simulator it doesn't work since the to nubs fill the entire iPad view on the simulator.
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“From View Controller” disappears using UIViewControllerContextTransitioning
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I was having the same problem here – looks like a bug in iOS 8. I've filed a radar.
I used Reveal to inspect the view hierarchy after the screen goes black. The key UIWindow is completely empty – no view hierarchy at all!
I played around a bit and it looks like there is an e...
Change UITextField and UITextView Cursor / Caret Color
...or / caret in a UITextField (And UITextView if its the same answer) in iOS. I've seen answers for OSX development, but nothing for iOS.
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iOS UI系列 (一) ：Auto Layout 高度三等分 - 更多技术 - 清泛网 - 专注C/C++及内核技术
iOS UI系列 (一) ：Auto Layout 高度三等分首先我们创建一个Single View Application然后我们向StoryBoard的ViewController 添加3个UIView, 设置不同的背景色，我们的目的是让这...首先我们创建一个Single View Application
然后我们向StoryBoard的ViewContro...
iOS UI系列 (三) ：Reusable Button - 更多技术 - 清泛网 - 专注C/C++及内核技术
iOS UI系列 (三) ：Reusable Button有时候我们需要给一些做一些设置，但是这些控件却需要用在多个地方，如果在每一个ViewController都设置一遍，那么代码就不整洁了，而且比较...有时候我们需要给一些做一些设置，但是这些控件却需...
iOS UI系列 (四) ：可复用的Xib(1) 静态内容 - 更多技术 - 清泛网 - 专注C/C++及内核技术
iOS UI系列 (四) ：可复用的Xib(1) 静态内容有时候页面中的部分内容相同，或者是一些静态的内容组合，这时候我们就可以把这些见面封装到一个XIB里新建Single View Application新建一...有时候页面中的部分内容相同，或者是一些静态...