osx-lion

I'm tryng to use Sublime Text from the terminal, for example by typing subl . I'm following the steps from Sublime Text's website: Setup The first task is to make a symlink to subl. Assuming you've placed Sublime Text 2 in the Applications folder, and that you have a ~/bin directory in your path, you can run: ln -s "/Applications/Sublime Text 2.app/Contents/SharedSupport/bin/subl" ~/bin/subl I keep getting permission denied : ~/bin/subl: Permission Denied I have been searching around for a similar problem but can't find one that's applicable. Can someone point me to the right direction? Subash

On my old Mac running Snow Leopard, I could type "ios" into spotlight and it would start up the iPhone/iPad emulator by itself. I have since had to get a new machine running Lion. I have installed Xcode for Lion, I have installed the developer tool options from the preferences panel. But the "ios" option is no longer there :( The only way now seems to be to run Xcode, create an empty project and then launch emulator with the run option. I have searched and searched the intertubes and the facewebs, but nothing helps. Does anyone know how to run only the emulator on Lion? UPDATE: THIS IS

I am writing a browser plugin for Mac OS that will place a status bar icon in the status bar, which users can use to interface with the browser plugin. I've successfully built a FireBreath 1.6 project in XCode 4.4.1, and can install it in the browser. However, FireBreath uses C++, whereas a large majority of the existing libraries for Mac OS are written in Objective C. In the /Mac/projectDef.make file, I added the Cocoa Framework and Foundation Framework, as suggested here and in other resources I've found on the Internet: target_link_libraries(${PROJECT_NAME} ${PLUGIN_INTERNAL_DEPS} ${Cocoa

I am trying to make a simple app that read from a midi port (hardware) and forward events to the software synth. It mostly work except that the soft synth stop playing from time to time. I can see midi messages being forwarded in the logs, I can trace in debug and see that the event reach the native code in the synth receiver but for some reason, the synth does not play the note. If you wait then the sound play again, then stop, then play again... Here is a demo app that shows the problem. If you hold the enter button in the console, you will hear a note repeatedly. After some time (likely

I would like to find the inverse of a matrix. I know this involves first LU factorisation then the inversion step but I cannot find the required function by searching apple's docs of 10.7! This seems like a useful post Symmetric Matrix Inversion in C using CBLAS/LAPACK , pointing out that the sgetrf_ and sgetri_ functions should be used. However searching these terms I find nothing in Xcode docs. Does anybody have boiler plate code for this matrix operation? Apple does not document the LAPACK code at all, I guess because they just implement the standard interface from netlib.org . It's a shame

I have a fairly vanilla Source List (dragged out from the Object Library) in my app, with an NSTreeController as its data source. I set the NSTextField inside the DataCell to be editable, but I want to be able to turn that off for some cells. The way I figured you would do this, is with a delegate for the NSTextField , but none of the delegate methods I've tried get called. Is there something I'm missing? I have the delegate set with an outlet in my XIB, and it happens to be the delegate to the owner NSOutlineView , as well, implementing both the NSOutlineViewDelegate and NSTextFieldDelegate