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Rename multiple files based on pattern in Unix
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22 Answers
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How can I combine hashes in Perl?
... the best way to combine both hashes into %hash1? I always know that %hash2 and %hash1 always have unique keys. I would also prefer a single line of code if possible.
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Add SUM of values of two LISTS into new LIST
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21 Answers
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What is the difference between the different methods of putting JavaScript code in an ?
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edited Aug 31 at 4:29
fcdt
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answered Oct 29 '...
Android - Emulator in landscape mode, screen does not rotate
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It is a bug with the 2.3 and 4.4 emulators.
http://code.google.com/p/android/issues/detail?id=13189 [v2.3]
https://code.google.com/p/android/issues/detail?id=61671 [v4.4]
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In vim, how do I get a file to open at the same line number I closed it at last time?
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T Zengerink
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answered Apr 21 '09 at 21:03
moinudinmoinudin
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Is there a reason that Swift array assignment is inconsistent (neither a reference nor a deep copy)?
...), so the question no longer applies. The following answer applied to beta 2:
It's for performance reasons. Basically, they try to avoid copying arrays as long as they can (and claim "C-like performance"). To quote the language book:
For arrays, copying only takes place when you perform an ac...
How do I check the difference, in seconds, between two dates?
...ates, use total_seconds like this:
import datetime as dt
a = dt.datetime(2013,12,30,23,59,59)
b = dt.datetime(2013,12,31,23,59,59)
(b-a).total_seconds()
86400.0
#note that seconds doesn't give you what you want:
(b-a).seconds
0
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Naming of enums in Java: Singular or Plural?
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2 Answers
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Python function attributes - uses and abuses [closed]
...terface)
class Foo(WebService):
@webmethod
def bar(self, arg1, arg2):
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then I can define
def webmethod(func):
func.is_webmethod = True
return func
Then, when a webservice call arrives, I look up the method, check whether the underlying function has the is_webmethod ...