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Leaving the Inverse field with the value No Inverse Relationship gives you two compiler warnings: consistency error and misconfigured property. You can ignore these warnings and run your application without specifying an inverse relationship—after all, these are compiler warnings, not compiler error 阅读全文
posted @ 2014-03-28 15:05 0304 阅读(356) 评论(0) 推荐(0) 编辑
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Setting a view controller as the rootViewController of a window adds that view controller’s view as a subview of the window (Figure 7.4). It also automatically resizes the view to be the same size as the window. Given what you learned in Chapter 6, you could write setRootViewController: yourself: - 阅读全文
posted @ 2014-03-26 21:03 0304 阅读(178) 评论(0) 推荐(0) 编辑
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id Take another look at the initializer’s declaration; its return type is id (pronounced “eye-dee”). This type is defined as “a pointer to any object.” (id is a lot like void * in C.) init methods are always declared to return id. Why not make the return type BNRItem *? After all, that is the type o 阅读全文
posted @ 2014-03-26 20:35 0304 阅读(204) 评论(0) 推荐(0) 编辑
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使用 chflags nohidden ~/Library/详细请看链接:http://osxdaily.com/2011/07/22/access-user-library-folder-in-os-x-lion/ 阅读全文
posted @ 2014-03-25 13:43 0304 阅读(113) 评论(0) 推荐(0) 编辑
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EasyTableView-master类似于淘点点的tableView,支持垂直和水平两个方向RFQuiltLayout-master对UICollectionView的layout进行了重写,使其支持瀑布流的显示方式InAppSettingsKit-master设置OpenUDID-master... 阅读全文
posted @ 2014-03-13 13:55 0304 阅读(370) 评论(0) 推荐(0) 编辑
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delegate就是一个协议(protocol),定义了一些联系紧密的方法,从代码封装的角度上讲,delegate就是对外暴露给用户的接口,既方便用户的调用,也有利于代码的封装.其要封装的主要运作大致如下:https://code.google.com/p/core-plot/source/browse/framework/Source/CPTPieChart.m?r=8b43b462f39e812f12d23a40996aba1ca9b04e67 阅读全文
posted @ 2014-02-26 15:23 0304 阅读(168) 评论(0) 推荐(0) 编辑
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有关介绍ios 中isa 的相关内容https://developer.apple.com/legacy/library/documentation/Cocoa/Conceptual/CocoaFundamentals/CocoaObjects/CocoaObjects.html#//apple_ref/doc/uid/TP40002974-CH4-SW31 阅读全文
posted @ 2014-02-24 17:33 0304 阅读(218) 评论(0) 推荐(0) 编辑
摘要：
初次使用Tesseract,按官网的操作https://github.com/gali8/Tesseract-OCR-iOS,添加相关framwork后,编译不通过,后打开Template Framework Project.xcodeproj,发现ios7还要添加libstdc++.6.0.9.dylib,具体说明在该工程下的G8ViewController.m文件中.所下载的语言包位于tessdata文件夹下,在https://code.google.com/p/tesseract-ocr/downloads/list可下载所需的语言包.我是在github上下载之后,打开Template 阅读全文
posted @ 2014-02-21 13:55 0304 阅读(776) 评论(0) 推荐(0) 编辑
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辅助功能:http://useyourloaf.com/blog/2012/04/23/voiceover-accessibility.htmlhttp://mattgemmell.com/accessibility-for-iphone-and-ipad-apps/最详细的,当然还是官网了https://developer.apple.com/library/ios/documentation/UserExperience/Conceptual/iPhoneAccessibility/Accessibility_on_iPhone/Accessibility_on_iPhone.html 阅读全文
posted @ 2014-02-10 15:34 0304 阅读(150) 评论(0) 推荐(0) 编辑 |
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