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Match multiple cases classes in scala
...ypes and not the values nor which type was presented, the disjunctive type-based match is meaningful and available.
– Randall Schulz
Jun 4 '11 at 14:01
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How to override the [] operator in Python?
... for help, clarification, or responding to other answers.Making statements based on opinion; back them up with references or personal experience.To learn more, see our tips on writing great answers.
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How can I join elements of an array in Bash?
...' '-e' '-E' '-n' #-e-n-E-n-n
join_by , #
join_by , a #a
The code above is based on the ideas by @gniourf_gniourf, @AdamKatz, and @MattCowell.
Alternatively, a simpler function that supports only single character delimiter, would be:
function join_by { local IFS="$1"; shift; echo "$*"; }
For exampl...
C#: How to convert a list of objects to a list of a single property of that object?
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How to Detect if I'm Compiling Code with a particular Visual Studio version?
...d do a runtime test. (If for some reason you wanted to run different code based on what compiler it was compiled with? Yeah, probably you were looking for the #ifdef. :))
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Is Mono ready for prime time? [closed]
...n work with reduced functionality.
According to our Moma statistics based on user submissions (this is from memory) about 50% of the applications work out of the box, about 25% require about a week worth of work (refactoring, adapting) another 15% require a serious commitment to redo chunks o...
Dependency Walker reports IESHIMS.DLL and WER.DLL missing?
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Is there any difference between __DIR__ and dirname(__FILE__) in PHP?
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Is there an online name demangler for C++? [closed]
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This might be a bit late, but I created one, based on this question. It works with the inputs I tried on, supports g++ and msvc++ via __cxa_demangle and __unDName, compiled to Javascript via Emscripten. Hope this helps someone: c++filtjs
Edit: Fixed escaping problem
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How can I have a newline in a string in sh?
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What I did based on the other answers was
NEWLINE=$'\n'
my_var="__between eggs and bacon__"
echo "spam${NEWLINE}eggs${my_var}bacon${NEWLINE}knight"
# which outputs:
spam
eggs__between eggs and bacon__bacon
knight
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