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What does “The APR based Apache Tomcat Native library was not found” mean?
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Rename Pandas DataFrame Index
...ut with df.rename() only the column name is renamed. Bug? I'm on version 0.12.0
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Why Maven uses JDK 1.6 but my java -version is 1.7
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edited May 28 '15 at 13:50
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answered Oct 11 '1...
What is /dev/null 2>&1?
... the same net effect. I usually just use > for that reason.)
2>&1 redirects standard error (2) to standard output (1), which then discards it as well since standard output has already been redirected.
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How to “EXPIRE” the “HSET” child key in redis?
I need to expire all keys in redis hash, which are older than 1 month.
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Is there a difference between x++ and ++x in java?
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How to form tuple column from two columns in Pandas
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edited Nov 7 '16 at 16:58
answered Apr 17 '13 at 19:24
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