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generating GUID without hyphen
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278
Note that you are talking about the (canonical) string representation of a Guid. The Guid itself...
Named regular expression group “(?Pregexp)”: what does “P” stand for?
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edited Apr 8 '12 at 16:00
answered Apr 8 '12 at 3:05
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How to sort by two fields in Java?
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edited Mar 28 '18 at 14:30
Mathias Pahlen
12077 bronze badges
answered Jan 26 '11 at 14:31...
PhpStorm wrap/surround selection?
...e Surround With options dialog box will be displayed.
Update (for PhpStorm8)
For PhpStorm Version 8, tick on checkbox of Preferences -> Editor -> General -> Smart Keys -> Surround selection on typing quote or brace.
Update (for PhpStorm 2016)
For PhpStorm Version 2016, use Cmd + Alt ...
What does numpy.random.seed(0) do?
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np.random.seed(0) makes the random numbers predictable
>>> numpy.random.seed(0) ; nump...
Convert object to JSON in Android
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281
Most people are using gson : check this
Gson gson = new Gson();
String json = gson.toJson(myOb...
Is there any difference between DECIMAL and NUMERIC in SQL Server?
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edited Aug 23 '16 at 8:14
Marjan Venema
18.3k44 gold badges5959 silver badges7676 bronze badges
ans...
Read password from stdin
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281
>>> import getpass
>>> pw = getpass.getpass()
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Why does Python print unicode characters when the default encoding is ASCII?
...lt, ASCII.
For example, I use a bash shell which encoding defaults to UTF-8. If I start Python from it, it picks up and use that setting:
$ python
>>> import sys
>>> print sys.stdout.encoding
UTF-8
Let's for a moment exit the Python shell and set bash's environment with some b...
Adding two Java 8 streams, or an extra element to a stream
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