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Check if a String contains numbers Java
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answered Sep 3 '13 at 11:19
Evgeniy DorofeevEvgeniy Dorofeev
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How to list files in a directory in a C program?
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Community♦
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answered Jul 16 '13 at 17:39
KamiccoloKamiccolo
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Check if a file exists with wildcard in shell script [duplicate]
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answered Jun 15 '11 at 20:56
Costi CiudatuCosti Ciudatu
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Why does string::compare return an int?
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First, the specification is that it will return a value less
than, equal to or greater than 0,...
How do you keep user.config settings across different assembly versions in .net?
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jeff kruegerjeff krueger
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How do I find out if first character of a string is a number?
...N :
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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Why does running the Flask dev server run itself twice?
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answered Aug 26 '14 at 11:00
Martijn Pieters♦Martijn Pieters
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Creating a dictionary from a csv file?
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answered Jul 19 '11 at 0:16
NateNate
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Accessing bash command line args $@ vs $*
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edited Feb 22 '14 at 11:20
answered Sep 7 '12 at 10:46
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Does a finally block run even if you throw a new Exception?
...JLS, but I can't find the relevant part. I'd have expected this in chapter 11 (Exceptions), chapter 14 (Statements) or chapter 15 (Expressions), but can't see anything referring to interruptions explicitly. I'd certainly be interested in seeing that.
– GaryF
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