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Bash history without line numbers
...mand was padding the line numbers with spaces and now the cut syntax makes more sense :) Thanks @Keith Thompson for your solution that will work for > 100k histories.
– cwd
Aug 18 '11 at 16:00
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Is it possible to disable the network in iOS Simulator?
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Why is Linux called a monolithic kernel?
...lds-Tanenbaum debate on kernel design'. It's even funnier to read in 2013, more than 20 years after it transpired. The funniest part was Linus' signature in one of the last messages:
Linus "my first, and hopefully last flamefest" Torvalds
Obviously, that did not come true any more than Tanenbaum'...
How do you share constants in NodeJS modules?
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How are virtual functions and vtable implemented?
...ists of addresses to the virtual functions for classes that contain one or more virtual functions. The object of the class containing the virtual function contains a virtual pointer that points to the base address of the virtual table in memory. Whenever there is a virtual function call, the v-table...
Shortcuts in Objective-C to concatenate NSStrings
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+1 for this answer. [NSMutableString appendString] is more memory friendly than [NSString stringByAppendingStrings].
– Pierre-David Belanger
Sep 27 '11 at 14:22
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How to repeat a string a variable number of times in C++?
...return os.str();
}
Depending on the implementation, this may be slightly more efficient than simply concatenating the string n times.
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Why use String.Format? [duplicate]
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How to search by key=>value in a multidimensional array in PHP
... some useful detail, particularly Pro PHP; and you can probably google for more info, too.
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Strangest language feature
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Or, more usefully, "0123456789abcdef"[x & 0xf]
– Dipstick
Jan 3 '10 at 15:33
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