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In C#, should I use string.Empty or String.Empty or “” to intitialize a string?
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edited Dec 22 '11 at 12:04
Otiel
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answered N...
How to prevent line break at hyphens on all browsers
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– derekerdmann
Jan 6 '12 at 14:29
18
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Removing numbers from string [closed]
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Would this work for your situation?
>>> s = '12abcd405'
>>> result = ''.join([i for i in s if not i.isdigit()])
>>> result
'abcd'
This makes use of a list comprehension, and what is happening here is similar to this structure:
no_digits = []
# Iterate thr...
Best way to parse command-line parameters? [closed]
...t, for example:
Map('infile -> test/data/paml-aln1.phy, 'maxsize -> 4, 'minsize -> 2)
This version only takes one infile. Easy to improve on (by using a List).
Note also that this approach allows for concatenation of multiple command line arguments - even more than two!
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How to make DialogFragment width to Fill_Parent
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edited Sep 22 '16 at 13:49
answered Oct 5 '14 at 21:44
sa...
Java switch statement: Constant expression required, but it IS constant
...essions for the specification of a constant expression1. This refers to §4.12.4 Final Variables which defines a "constant variable" as follows:
We call a variable, of primitive type or type String, that is final and initialized with a compile-time constant expression (§15.28) a constant varia...
namedtuple and default values for optional keyword arguments
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>>> Node()
Node(val=None, left=None, right=7)
>>> Node(4)
Node(val=4, left=None, right=7)
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Disable a Button
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edited Jan 24 '17 at 16:05
answered Aug 27 '14 at 10:26
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Why is extending native objects a bad practice?
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ErikE
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answered Dec 25 '12 at 21:51
Abhi Becke...