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How to join two sets in one line without using “|”
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320
You can use union method for sets: set.union(other_set)
Note that it returns a new set i.e it...
How to print instances of a class using print()?
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Stevoisiak
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answered Oct 8 '09 at 2:39
Chris LutzChris...
Code Golf - π day
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In dc: 88 and 93 93 94 96 102 105 129 138 141 chars
Just in case, I am using OpenBSD and some supposedly non-portable extensions at this point.
93 chars. This is based on same formula as FORTRAN solution (slightly different results than t...
specify project file of a solution using msbuild
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msbuild test.sln /t:project /p:Configuration="Release" /p:Platform="x86" /p:BuildProjectReferenc...
Sorting a tab delimited file
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315
Using bash, this will do the trick:
$ sort -t$'\t' -k3 -nr file.txt
Notice the dollar sign ...
How can I extract the folder path from file path in Python?
...ath.split(os.path.abspath(existGDBPath))
('T:\\Data\\DBDesign', 'DBDesign_93_v141b.mdb')
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How to validate an email address using a regular expression?
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Difference between std::result_of and decltype
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@RobertMason: Those arguments can be retrieved using std::declval, like the code I've shown above. Of course, this is ugly :)
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How to parse JSON in Scala using standard Scala classes?
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This is ...
Windows batch: formatted date into variable
...that contain the individual parts, would be:
for /f %%x in ('wmic path win32_localtime get /format:list ^| findstr "="') do set %%x
set today=%Year%-%Month%-%Day%
Much nicer than fiddling with substrings, at the expense of polluting your variable namespace.
If you need UTC instead of local time,...