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Very simple log4j2 XML configuration file using Console and File appender
... simple XML configuration file with a console and a file appender using log4j2.
4 Answers
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Passing command line arguments from Maven as properties in pom.xml
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Alexander PogrebnyakAlexander Pogrebnyak
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Proper practice for subclassing UIView?
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4 Answers
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Difference between map, applymap and apply methods in Pandas
...ly method does exactly this:
In [116]: frame = DataFrame(np.random.randn(4, 3), columns=list('bde'), index=['Utah', 'Ohio', 'Texas', 'Oregon'])
In [117]: frame
Out[117]:
b d e
Utah -0.029638 1.081563 1.280300
Ohio 0.647747 0.831136 -1.549481
Texas 0.51341...
How to have the cp command create any necessary folders for copying a file to a destination [duplica
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answered Dec 29 '12 at 19:24
lhunathlhunath
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what is the difference between ?:, ?! and ?= in regex?
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answered May 29 '12 at 18:43
sepp2ksepp2k
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What is recursion and when should I use it?
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python pandas remove duplicate columns
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409
There's a one line solution to the problem. This applies if some column names are duplicated a...