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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...
How do you pass multiple enum values in C#?
...()
{
this.RunOnDays(DaysOfWeek.Tuesday | DaysOfWeek.Thursday);
}
For more details, see MSDN's documentation on Enumeration Types.
Edit in response to additions to question.
You won't be able to use that enum as is, unless you wanted to do something like pass it as an array/collection/param...
How does functools partial do what it does?
...ontext))
Of those three, partial is the shortest and the fastest.
(For a more complex case you might want a custom object though).
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How can I round down a number in Javascript?
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Using Math.floor() is one way of doing this.
More information: https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Math/floor
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How to emulate GPS location in the Android Emulator?
...inding a realistic lat/lng: http://itouchmap.com/latlong.html
If you need more then one coordinate you can use a kml file with a route as well it is a little bit described in this article. I can't find a better source at the moment.
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Difference between WAIT and BLOCKED thread states
...han just explaining each of the two states in isolation (which is done by "More Than Five"'s answer
– Kumar Manish
Aug 4 '13 at 19:08
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How to concatenate items in a list to a single string?
... to be joined; see the documentation, or this answer which goes into a bit more detail.
– Burhan Khalid
Apr 6 '14 at 6:53
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What is the difference between g++ and gcc?
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There are more differences between 'gcc' and 'g++' than only the standard libraries, so gcc -lstdc++ will still not get you the same behavior as g++. We put all of that language-specific behavior into its own driver for a reason, that...
make arrayList.toArray() return more specific types
...d on opinion; back them up with references or personal experience.To learn more, see our tips on writing great answers.
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