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How can I build a small operating system on an old desktop computer? [closed]
...his book is mostly theory, but I believe he also has a book that discusses more of the implementation. I've never read it, though, so I can't comment on it.
That should help you bone up on process management, memory management, filesystems, and everything else your OS kernel needs to do to get it u...
Unable to find valid certification path to requested target - error even after cert imported
...swordForTrustStore");
System.setProperties(systemProps);
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For more refer to details on RedHat site.
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Are arrays passed by value or passed by reference in Java? [duplicate]
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@aleroot: Ok, I've added some more comments...
– Tudor
Oct 6 '12 at 7:56
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How to fix the uninitialized constant Rake::DSL problem on Heroku?
...d on opinion; back them up with references or personal experience.To learn more, see our tips on writing great answers.
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On delete cascade with doctrine2
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performSelector may cause a leak because its selector is unknown
...r];
void (*func)(id, SEL) = (void *)imp;
func(_controller, selector);
Or more tersely (though hard to read & without the guard):
SEL selector = NSSelectorFromString(@"someMethod");
((void (*)(id, SEL))[_controller methodForSelector:selector])(_controller, selector);
Explanation
What's goin...
How can I parse a CSV string with JavaScript, which contains comma in data?
...ion
For the purpose of this discussion, a "CSV string" consists of zero or more values, where multiple values are separated by a comma. Each value may consist of:
A double quoted string (may contain unescaped single quotes).
A single quoted string (may contain unescaped double quotes).
A non-quoted...
Given an emacs command name, how would you find key-bindings ? (and vice versa)
...e stored in a raw format. Try C-h v isearch-mode-map for an example.
For more help on getting help, you can type
C-h ?
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Best way to work with dates in Android SQLite [closed]
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212
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Regular expression for floating point numbers
...guages. See Is a Regex the Same as a Regular Expression? at RexEgg.com for more information.)
That said, most regex engines (actually, all of them, as far as I know) would accept \.. Most likely, there's an issue with escaping.
The Trouble with Escaping
Some languages have built-in support for re...