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How to get IP address of the device from code?
...with the Exception - did not amend this though). Formatting : should be no more than 80 lines. Conditional execution for getHardwareAddress() - patch : github.com/Utumno/AndroidHelpers/commit/…. What you say ?
– Mr_and_Mrs_D
Sep 5 '13 at 19:33
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Where to place AutoMapper.CreateMaps?
... Mapper.CreateMap<User,UserViewModel>();
}
}
Much cleaner/more robust.
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Nested defaultdict of defaultdict
...dict(dict))
The reasons why you might prefer this construct are:
It is more explicit than the recursive solution, and therefore likely more understandable to the reader.
This enables the "leaf" of the defaultdict to be something other than a dictionary, e.g.,: defaultdict(lambda: defaultdict(lis...
Is it Linq or Lambda?
...sing method calls is how it works under the hood. The first is meant to be more user friendly/easier and the compiler converts it to method calls behind the scenes. They should work the same for any given query though of course the compiler may choose a sligthly different interpretation of a complic...
Print newline in PHP in single quotes
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Will Emacs make me a better programmer? [closed]
...tatement is that Great programmers use emacs, good software developers are more productive using an IDE. Great programmer always program, even when producing code they program, they automate tasks, they love make, ant, bash, perl and hudson. They know that manual tasks in any part of the software d...
How to shuffle a std::vector?
...std::shuffle if you intend to generate different permutations every time!
Moreover, if you want your program to create different sequences of shuffles each time it is run, you can seed the constructor of the random engine with the output of std::random_device:
auto rd = std::random_device {};
aut...
Sibling package imports
...he issue is detailed in PEP 366. PEP 3122 attempted to handle imports in a more rational way but Guido has rejected it one the account of
The only use case seems to be running scripts that happen
to be living inside a module's directory, which I've always seen as an
antipattern.
(here)
Th...
Does C# have an equivalent to JavaScript's encodeURIComponent()?
...It seems to be the most important thing to know on this page, and it needs more visibility.
– Timo
Aug 25 '16 at 15:45
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How do I parse command line arguments in Bash?
...s that are empty strings
can't handle arguments with embedded whitespace
More recent getopt versions don't have these limitations.
Additionally, the POSIX shell (and others) offer getopts which doesn't have these limitations. I've included a simplistic getopts example.
Usage demo-getopts.sh -vf ...