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Why is $$ returning the same id as the parent process?
...bash 4, you can get the process ID of the child with BASHPID.
~ $ echo $$
17601
~ $ ( echo $$; echo $BASHPID )
17601
17634
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multiple definition of template specialization when using different objects
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131
Intuitively, when you fully specialize something, it doesn't depend on a template parameter an...
How to detect if a specific file exists in Vimscript?
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138
With a bit of searching in vim man I've found this, which looks much better that the original:...
How can I determine whether a Java class is abstract by reflection
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edited Dec 2 '10 at 4:43
answered Jul 2 '09 at 7:01
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Download Github pull request as unified diff
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512
To view a commit as a diff/patch file, just add .diff or .patch to the end of the URL, for exam...
List of MSBuild built-in variables
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211
Comprehensive lists from MSDN:
MSBuild reserved properties
Common MSBuild properties
Macros f...
What would cause an algorithm to have O(log n) complexity?
...ere are a few:
Repeatedly dividing by a constant
Take any number n; say, 16. How many times can you divide n by two before you get a number less than or equal to one? For 16, we have that
16 / 2 = 8
8 / 2 = 4
4 / 2 = 2
2 / 2 = 1
Notice that this ends up taking four steps to complete. Inte...
Html.RenderPartial giving me strange overload error?
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How is the AND/OR operator represented as in Regular Expressions?
...e the following situation:
The correct solution for the word would be "part1, part2".
The user should be able to enter either "part1" (answer 1), "part2" (answer 2) or "part1, part2" (answer 3).
I now try to match the string given by the user with the following, automatically created, regex express...
How to save a BufferedImage as a File
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answered Oct 1 '12 at 13:19
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