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When to use ko.utils.unwrapObservable?
...RP Niemeyer
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4
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Saving grid.arrange() plot to file
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answered Jun 12 '13 at 21:07
baptistebaptiste
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How do I implement __getattribute__ without an infinite recursion error?
...D(object):
def __init__(self):
self.test=20
self.test2=21
def __getattribute__(self,name):
if name=='test':
return 0.
else:
return object.__getattribute__(self, name)
This works because object (in this example) is the base class. By c...
How to attach debugger to iOS app after launch?
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edited Mar 9 at 21:54
pkamb
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answ...
What does “Protocol … can only be used as a generic constraint because it has Self or associated typ
...acctnewacct
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7
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What does a script-Tag with src AND content mean?
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edited Jun 29 '11 at 23:21
answered Jun 29 '11 at 23:15
N...
Min/Max-value validators in asp.net mvc
...dation.
– Johnie Karr
May 24 '16 at 21:27
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How to reorder data.table columns (without copying)
...he front"
– Henrik
Oct 22 '17 at 12:21
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show 2 more comments
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How do I find out if first character of a string is a number?
...IN :
Suppose that you have a String like this :
private val phoneNumber="9121111111"
At first you should get the first one :
val firstChar=phoneNumber.slice(0..0)
At second you can check the first char that return a Boolean :
firstChar.isInt() // or isFloat()
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Android layout replacing a view with another view on run time
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answered Sep 21 '10 at 11:55
brootbroot
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