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Why does my application spend 24% of its life doing a null check?
...e to the execution engine. Reading bytes from the L1 cache typically takes 2 or 3 CPU cycles. Next up is the L2 cache, bigger and slower. Upscale processors also have an L3 cache, bigger and slower yet. As process technology improves, those buffers take less space and automatically becomes faster as...
How do I get the RootViewController from a pushed controller?
...ootViewController = [viewControllers objectAtIndex:viewControllers.count - 2];
This is the standard way of getting the "back" view controller. The reason objectAtIndex:0 works is because the view controller you're trying to access is also the root one, if you were deeper in the navigation, the bac...
Vim users, where do you rest your right hand? [closed]
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120
I think that jkl; is actually the more appropriate usage for vi. For one, h and l really don't ...
Generate a random date between two other dates
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26 Answers
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Why are all fields in an interface implicitly static and final?
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127
An interface can't have behavior or state because it is intended to specify only an interaction...
How can I get maven-release-plugin to skip my tests?
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Xaerxess
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answered Dec 31 '11 at 0:03
bmarguliesbmargul...
Difference between addSubview and insertSubview in UIView class
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pablasso
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answered Oct 5 '09 at 11:18
mahboudzmahboudz
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How to bind function arguments without binding this?
... built into it via closures:
var withWrappedArguments = function(arg1, arg2)
{
return function() { ... do your stuff with arg1 and arg2 ... };
}(actualArg1Value, actualArg2Value);
Hope I got the syntax right there. What it does is create a function called withWrappedArguments() (...
Is gettimeofday() guaranteed to be of microsecond resolution?
I am porting a game, that was originally written for the Win32 API, to Linux (well, porting the OS X port of the Win32 port to Linux).
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Remote debugging a Java application
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edited Aug 9 '15 at 2:44
answered Jun 10 '09 at 12:47
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