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如何判断GIF是否是动图 - C/C++ - 清泛网 - 专注C/C++及内核技术

如何判断GIF是否是动图用记事本(或其他文本工具)打开图像文件,若是单图像会发现JFIF的标识,若动图,则会出现GIF。charstrGIF[3];memcpy( strGIF, pbyImag...用记事本(或其他文本工具)打开图像文件,若是单图像会发现JFIF的标识...
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nsis安装、卸载时如何判断程序是否正在运行 并提示关闭? - 更多技术 - 清...

nsis安装、卸载时如何判断程序是否正在运行 并提示关闭?;--------------------------------------------------------------!include logiclib.nshFindProcDLL::FindProc "Test.exe"StrCmp $R0... ;-------------------------------------------------------------- !include logiclib.nsh Find...
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Fast and Lean PDF Viewer for iPhone / iPad / iOS - tips and hints?

There has been many Questions recently about drawing PDF's. 3 Answers 3 ...
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Using Phonegap for Native Application development [closed]

...ess to native features on phone. Also the code is portable from Android to Iphone with some effort. Before I plunge into it I want to know what is forum's experience with Phonegap. What are the pain points and is it really scalable for enterprise level application development. ...
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iphone: Where the .dSYM file is located in crash report

...at /Library/Developer/Xcode/DerivedData/YOUR_APP/Build/Products/Debug-iphoneos share | improve this answer | follow
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Does a favicon have to be 32x32 or 16x16?

I'd like to use a single image as both a regular favicon and iPhone/iPad friendly favicon. 9 Answers ...
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How to set the UITableView Section title programmatically (iPhone/iPad)?

I've created a UITableView in Interface Builder using storyboards . The UITableView is setup with static cells and a number of different sections. ...
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iPhone Safari Web App opens links in new window

... Is there an example of the opposite? Forcing an iPhone web app to open a page in Safari eventhough it's a javascript location change? – tkahn Jan 4 '12 at 16:23 ...
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Objective-C : BOOL vs bool

... From the definition in objc.h: #if (TARGET_OS_IPHONE && __LP64__) || TARGET_OS_WATCH typedef bool BOOL; #else typedef signed char BOOL; // BOOL is explicitly signed so @encode(BOOL) == "c" rather than "C" // even if -funsigned-char is used. #endif #define YE...
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How to make return key on iPhone make keyboard disappear?

I have two UITextFields (e.g. username and password) but I cannot get rid of the keyboard when pressing the return key on the keyboard. How can I do this? ...