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How to run Maven from another directory (without cd to project dir)?
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edited Sep 5 at 0:40
Aaron
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answered Ju...
Why is $$ returning the same id as the parent process?
...h 4, you can get the process ID of the child with BASHPID.
~ $ echo $$
17601
~ $ ( echo $$; echo $BASHPID )
17601
17634
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Warning on “diff.renamelimit variable” when doing git push
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The documentation doesn't mention 0 as a special value for diff.renamelimit.
So you should set that limit to the value recommended.
Or you can try deactivating the rename detection altogether. (git config diff.renames 0)
You will find a similar example in t...
C++ template typedef
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The type Vector<3> is equivalent to Matrix<3, 1>.
In C++03, the closest approximation was:
template <size_t N>
struct Vector
{
typedef Matrix<N, 1> type;
};
Here, the type Vector<3>::type is equivalent to Matrix<3, 1>.
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How do you tell a specific Delayed::Job to run in console?
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answered Aug 4 '11 at 20:08
schizaschiza
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How do you grep a file and get the next 5 lines
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Some awk version.
awk '/19:55/{c=5} c-->0'
awk '/19:55/{c=5} c && c--'
When pattern found, set c=5
If c is true, print and decrease number of c
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Scala Doubles, and Precision
...formance.
– Rex Kerr
Jun 19 '12 at 20:33
28
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Can someone explain the HTML5 aria-* attribute?
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answered Nov 14 '10 at 9:21
gkrogersgkrogers
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Convert dictionary to list collection in C#
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answered Oct 19 '10 at 12:58
Justin NiessnerJustin Niessner
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matplotlib colorbar for scatter
...import matplotlib.pyplot as plt
cm = plt.cm.get_cmap('RdYlBu')
xy = range(20)
z = xy
sc = plt.scatter(xy, xy, c=z, vmin=0, vmax=20, s=35, cmap=cm)
plt.colorbar(sc)
plt.show()
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