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Why isn't there a Guid.IsNullOrEmpty() method
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Guid is a value type, so a variable of type Guid can't be null to start with. If you want to k...
SVN:externals equivalent in Git?
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edited Jun 4 '15 at 15:24
The Godfather
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Guaranteed lifetime of temporary in C++?
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x = y
Is evaluated completely. It's quite concisely described in 12.2 Temporary objects in the Standard.
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How do I expand the output display to see more columns of a pandas DataFrame?
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Update: Pandas 0.23.4 onwards
This is not necessary, pandas autodetects the size of your terminal window if you set pd.options.display.width = 0. (For older versions see at bottom.)
pandas.set_printoptions(...) is deprecated. Instead, use p...
How do multiple clients connect simultaneously to one port, say 80, on a server? [duplicate]
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edited Sep 8 '19 at 2:45
answered Jul 25 '10 at 15:04
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Set the value of a variable with the result of a command in a Windows batch file
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answered May 20 '09 at 19:07
niknik
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Reliable timer in a console application
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2 Answers
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Django filter versus get for single object?
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get() is provided specifically for this case. Use it.
Option 2 is almost precisely how the get() method is actually implemented in Django, so there should be no "performance" difference (and the fact that you're thinking about it indicates you're violating one of the cardinal rules of ...
Most useful NLog configurations [closed]
...el} | ${logger} | [${mycontext}] |${message}"/>
<variable name="fmt2withcontext" value="${shortdate} | ${level} | ${logger} | [${mycontext}] |${message}"/>
Or, you can do stuff like create "day" or "month" layout renderers strictly via configuration:
<variable name="day" value="${...