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CoreText其实不难,只要跑一个HelloWord起来了,理解起来就容易多了,以下是老外写的一个教程 (http://www.cocoanetics.com/2011/01/befriending-core-text/)Befriending Core TextBefore the iPad was released you had basically two ways how to get text on screen. Either you would stick with UILabel or UITextView provided by UIKit or if you felt h 阅读全文
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Xcode 4.3的symbolicatecrash的位置和老版本的不一致了。通过以下方法可以找到EDIT :: XCode 4.3You will want to follow the same steps as outlined in the original answer (below) with a few exceptions.First, you need to fix the Xcode path. Open a terminal and run:/usr/bin/xcode-select -print-pathIf it displays "/Developer&qu 阅读全文