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How good is Java's UUID.randomUUID?
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answered Mar 25 '10 at 10:43
Michael BorgwardtMichael Borgwardt
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Using awk to print all columns from the nth to the last
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24 Answers
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Best way to replace multiple characters in a string?
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460
Replacing two characters
I timed all the methods in the current answers along with one extra....
Best Practice: Initialize JUnit class fields in setUp() or at declaration?
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I started digging myself and I found one potential advantage of using setUp(). If any exceptio...
How to get last N records with activerecord?
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14 Answers
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Use tab to indent in textarea
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answered Jul 9 '11 at 20:54
kasdegakasdega
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Create an Array of Arraylists
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As per Oracle Documentation:
"You cannot create arrays of parameterized types"
Instead, y...
Script not served by static file handler on IIS7.5
... I had to change to the Classic App Pool, then set that pool for framework 4.0. Now I get the following error:
23 Answers
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Get a substring of a char* [duplicate]
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char subbuff[5];
memcpy( subbuff, &buff[10], 4 );
subbuff[4] = '\0';
Job done :)
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Should I use #define, enum or const?
...he typedef in C++.
enum TRecordType { xNew = 1, xDeleted = 2, xModified = 4, xExisting = 8,
Create another member for an invalid state. This can be useful as error code; for example, when you want to return the state but the I/O operation fails. It is also useful for debugging; use it in initiali...