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Named regular expression group “(?Pregexp)”: what does “P” stand for?
... 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 to write a Python module/package?
...r useful, yet wished to expand on several points for the benefit of others based on my own experiences.
Module: A module is a file containing Python definitions and statements. The file name is the module name with the suffix .py appended.
Module Example: Assume we have a single python script in ...
How do the Proxy, Decorator, Adapter, and Bridge Patterns differ?
...vent the subject class from excess of annotations. With so many frameworks based on annotations this becomes more important usage then ever.
Adapter helps to get around Java limitation of only single inheritance. It can combine several adaptees under one envelope giving impression of multiple inher...
What's the false operator in C# good for?
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Imagining that MyTypeEnumberable has exactly the same contents of the database, i.e. 3 values equal to true, 3 values equal to false and 3 values equal to null. In this case totalCount would evaluate to 6 in this case. However, if we re-wrote the code as:-
int totalCount = (from s in MyTypeEnumera...
Node.js - use of module.exports as a constructor
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What is the difference between “int” and “uint” / “long” and “ulong”?
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How do you create nested dict in Python?
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What are the differences between WCF and ASMX web services?
...ignificant difference that anyone should care about. We don't choose tools based solely on how old they are - the hammer is really, really old, but it's still the best tool for driving nails most of the time. So, you gave a valid answer, it's just not that helpful - like the old "you are in an airpl...
How do I limit the number of results returned from grep?
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Why does modern Perl avoid UTF-8 by default?
...qw< :full >;
use feature qw< unicode_strings >;
use File::Basename qw< basename >;
use Carp qw< carp croak confess cluck >;
use Encode qw< encode decode >;
use Unicode::Normalize qw< NFD NFC >;
END { close STDOUT }
if (grep...