osx-snow-leopard

问题 By now all Mac App Store developers know that all apps must have the new OSX Lion Sandboxing enabled going forward. For existing apps, we must enable it in XCode 4.2 and set in place the data migration plist. So my existing Mac App Store app has a build target of OSX 10.6.8 Snow Leopard. Not only that, but it does access the webcam and also synchronizes stuff to iCal via CalendarStore API and AppleScript. I'm expecting most of my app to break when I enable the Sandbox, but when I get that

问题 By now all Mac App Store developers know that all apps must have the new OSX Lion Sandboxing enabled going forward. For existing apps, we must enable it in XCode 4.2 and set in place the data migration plist. So my existing Mac App Store app has a build target of OSX 10.6.8 Snow Leopard. Not only that, but it does access the webcam and also synchronizes stuff to iCal via CalendarStore API and AppleScript. I'm expecting most of my app to break when I enable the Sandbox, but when I get that

问题 I have a Mac Os running Snow Leopard 10.6.5 and I am trying to upgrade my Ruby installation. Before I did anything, I run the following commands and I had the following results: $ ruby -v ruby 1.8.7 (2009-06-12 patchlevel 174) [universal-darwin10.0] $ which ruby /usr/bin/ruby So, to upgrade my installation, I installed first macports and then Ruby using Ruby Version Manager (RVM). 1. bash < <(curl http://rvm.beginrescueend.com/releases/rvm-install-head) 2. mkdir -p ~/.rvm/src/ && cd ~/.rvm

问题 I am not a Unix guy, so I have been trying to install openCV 2.0 for days with out success. I just downloaded the opencv library form sourceforge from this page: http://sourceforge.net/projects/opencvlibrary/ Does any one know the exact unix terminal commands for installing it? please don't say "go to google", I already did. I found this: http://opencv.willowgarage.com/wiki/InstallGuide and this http://opencv.willowgarage.com/wiki/Mac_OS_X_OpenCV_Port but the explanations are not very good

问题 I am trying to write an Assertion to check if the size the user gives is a positive value, if not then make it positive, this statement is inside the class constructor which takes the size value and then makes an array[size]. I have written the below code which i believe to be correct. public Grid(int size) { try{ assert size > 0 ; } catch(AssertionError e){ size = Math.abs(size); } setLayout(new GridLayout(size, size)); grid = new JButton[size][size]; } Though I never seems to evaluate my

问题 With support for ACLs in Mac OS X, there is a way to declare a file as writeable but non-deletable. This poses a problem with atomic writes, since the current implementation of rename in VFS delete s a pre-existing target. If you have an existing file, which you have write privileges on, it is possible to be unable to atomically write to: Simply attach an ACL that states deny delete and an atomic write (like implemented by various Cocoa APIs — e.g. NSArray's writeToFile:atomically:) will fail

问题 Is it possible to change the location of php.ini to be used by Apache? When I did php -i | grep 'Configuration File' , the result is: Path => /usr/local/etc Loaded Configuration File => /usr/local/etc/php.ini But the result of phpinfo() is Configuration File (php.ini) Path : /etc I can copy over php.ini from /usr/local/etc/ to /etc/ , but is it possible to change the php.ini folder? I installed PHP using homebrew and I am using OS X Snow Leopard. 回答1: PHP uses different .ini files when

问题 I tried to install the new beta on my system with the command: sudo gem install rails --pre but no matter what I tried, I still get this damn error: Successfully installed rails-3.0.0.beta3 1 gem installed Installing ri documentation for rails-3.0.0.beta3... File not found: lib Since I'm very new to ruby, I really don't know what to do. How can I finish installing this? Is this installed already? Why does it abort here? 回答1: All you need to run is gem install rdoc , follow its instructions,

问题 Closed. This question is off-topic. It is not currently accepting answers. Want to improve this question? Update the question so it's on-topic for Stack Overflow. Closed 6 years ago . I'm running into an issue with the android SDK where it doesn't recognize devices plugged in via usb: $adb start-server * daemon not running. starting it now on port 5037 * * daemon started successfully * $adb devices List of devices attached (list is empty, other sdk tools don't recognize the devices either)

问题 Closed. This question is off-topic. It is not currently accepting answers. Want to improve this question? Update the question so it's on-topic for Stack Overflow. Closed 6 years ago . I'm running into an issue with the android SDK where it doesn't recognize devices plugged in via usb: $adb start-server * daemon not running. starting it now on port 5037 * * daemon started successfully * $adb devices List of devices attached (list is empty, other sdk tools don't recognize the devices either)