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How to convert An NSInteger to an int?

...ore than a 32/64 bit int. (it will use the appropriate size based on what OS/platform you're running) share | improve this answer | follow | ...
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Using a piano keyboard as a computer keyboard [closed]

...sound (no pun). MIDI is a stream of "events" (or "messages"), two of the most fundamental being "note on" and "note off" which carry with them the note number (0 = C five octaves below middle C, through 127 = G five octaves above the G above middle C, in semi-tones). These events carry a "velocity"...
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Call a function from another file?

...to do with Python 3, or is a general problem? – DarkRose Jun 29 '15 at 7:02 7 @GamesBrainiac, wha...
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What happens to a detached thread when main() exits?

... running atexit handlers, flushing streams etc. it returns control to the host environment, i.e. the process exits. If a detached thread is still running (and has somehow avoided undefined behaviour by not touching anything outside its own thread) then it just disappears in a puff of smoke as the pr...
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Best way to define private methods for a class in Objective-C

...e method in Objective-C. However, starting in Objective-C 2.0 (meaning Mac OS X Leopard, iPhone OS 2.0, and later) you can create a category with an empty name (i.e. @interface MyClass ()) called Class Extension. What's unique about a class extension is that the method implementations must go in the...
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How to select a CRAN mirror in R

... You should either get a window with a list of repositories or a text menu with some options. But if that is not appearing, you can always specify the mirror from where to download the packages yourself by using repos parameter. By doing that, R will not ask you anymore abou...
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Is it OK to leave a channel open?

Is it OK to leave a Go channel open forever (never close the channel) if I never check for its state? Will it lead to memory leaks? Is the following code OK? ...
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How to use Git for Unity3D source control?

...up to date version checkout Github maintained Unity.gitignore file without OS specifics. # =============== # # Unity generated # # =============== # Temp/ Library/ # ===================================== # # Visual Studio / MonoDevelop generated # # ===================================== # Exported...
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I change the capitalization of a directory and Git doesn't seem to pick up on it

I'm developing a project on OS X Lion that is under Git version control. I had these lowercase directories and then later capitalized them (e.g. emailaddresses => EmailAddresses), but Git doesn't seem to recognize the change. It still thinks the directories are lowercase when I run git ls-files an...
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How to tell if node.js is installed or not

... Your OS is either 32-bit or 64-bit. When you install nodejs it picks the matching version. – arikin Apr 2 '15 at 7:50 ...