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    I have a few buttons in my app whose alpha is currently set to zero. These buttons are completely non- ... respond. Is this expected behavior? See Question&Answers more detail:os...
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    I have the annotation ready to go, but trying to figure out on how to make it draggable with my code: -(IBAction ... YES]; } Thanks in advance! See Question&Answers more detail:os...
asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)
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    For method calls with external parameter names I can cmd-click in Xcode on any parameter name to jump to the ... .apple.com/thread/12687.) See Question&Answers more detail:os...
asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)
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    On OSX, I can't compile simple programs from the command-line when I use an externally-provided compiler (e.g. gcc, ... and so on. What's wrong? See Question&Answers more detail:os...
asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)
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    After I declared a variable in this way: #include <thread> namespace thread_space { thread_local int s; } //etc. ... m doing wrong? Thank you!! See Question&Answers more detail:os...
asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)
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    I want the button to be reactive to tap only in the custom polygonal shape that I create and not in the ... . button.frame only supports CGRect. See Question&Answers more detail:os...
asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)
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    I created a Mac OS X application in Xcode using storyboards. For some reason the applicationDidFinishLaunching method in ... I'm working with: See Question&Answers more detail:os...
asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)
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    I have a xcode project and running on the device, debug build everything is fine. However when i try to ... code is causing the segfault? See Question&Answers more detail:os...
asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)
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    I have a conditional statement that claims the 'Expression was too complex to be solved in reasonable time. If ... "product_application") ){ } See Question&Answers more detail:os...
asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)
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    This is pretty frustrating. I'm trying to get the size of an AVURLasset, but try to avoid naturalSize since ... without using ?naturalsize?... See Question&Answers more detail:os...
asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)
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    I would like to build and install my app on my jailbroken device without paying the $99 required for the iPhone ... it's possible)? Thanks. See Question&Answers more detail:os...
asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)
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    I'm trying to authenticate the local player using swift, but every time I get a false value for the . ... help would be greatly appreciated. See Question&Answers more detail:os...
asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)
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    I tried to install Xdebug on OS X 10.15 and run into following problem: /private/tmp/pear/install/xdebug/xdebug.c:25 ... files for OS X 10.15? See Question&Answers more detail:os...
asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)
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    Starting from some point in the past xCode 4 in complaining about linker problems: ld: warning: building for MacOSX, ... " that did not help. See Question&Answers more detail:os...
asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)
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    I am facing this problem again and again. Anybody can give the solution to this problem except reboot the ... Restart xcode and the simulator See Question&Answers more detail:os...
asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)
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    When updating my app to iOS6 standard the portrait / landscape is gone. Ir worked perfectly when I was building with ... to get it work again? See Question&Answers more detail:os...
asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)
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    Ok - I am writing a daemon in Objective C that checks the connected router mac address every 5 seconds. I ... codeblock once every 5 seconds. See Question&Answers more detail:os...
asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)
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    I'm stuck on some weird memory leak problem related to the AVAudioPlayer and I need help after trying everything ... DuringAudioPrep = false; } See Question&Answers more detail:os...
asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)
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    I've looked at a bunch of answers here and none have fixed my issue. I have an Xcode workspace with a custom ... day and I'm just totally lost. See Question&Answers more detail:os...
asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)
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    On my version of Mac OSX (Lion 10.7.1, XCode 4.1), there is LLVM 3.0svn and Clang 2.1. The current versions ... the IDEs I have (e.g. NetBeans)? See Question&Answers more detail:os...
asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)
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    I am getting the following error: MyClass is unavailable: cannot find Swift declaration for this class but I only get it ... up? I'm running 6.3 See Question&Answers more detail:os...
asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)
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    I have very simple iPhone app, which uses just UIButtons, UIlabels, UITableView. without any custom controllers and ... universal with that UI? See Question&Answers more detail:os...
asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)
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    I'm using xcode 5 and I guess I'm missing where to change the bundle identifier. When I try to validate my app ... too.... Hope you can help. See Question&Answers more detail:os...
asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)
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    Below is a simple program that tests using a C++11 thread_local variable of non-POD type in a shared ... .cpp) target_link_libraries(main lib) See Question&Answers more detail:os...
asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)
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    I'm getting the following error: ld: library not found for -lGoogleAnalytics clang: error: linker command failed with ... I need to work on. See Question&Answers more detail:os...
asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)
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    Xcode 7.3, iOS 9.3.3 My GoogleService-Info.plist "IS_ANALYTICS_ENABLED" is set to "NO". I am integrating Firebase ... I change it to "YES"? See Question&Answers more detail:os...
asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)
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    i need a little help, i currently have a method; updateTrackInfo in my Mac OS X application which gets ... implementation file. Thanks, Sami. See Question&Answers more detail:os...
asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)
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    I often feel the need to split the Objective-C code into multiple files for better readability. I want to ... please refer a working example. See Question&Answers more detail:os...
asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)
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