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What does it mean to “program to an interface”?
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How to sort a file, based on its numerical values for a field?
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answered Jan 31 '11 at 21:02
Andrew WhiteAndrew White
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Converting Java objects to JSON with Jackson
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answered Apr 3 '13 at 11:31
Jean LogeartJean Logeart
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How to find out if a file exists in C# / .NET?
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306
Use:
File.Exists(path)
MSDN: http://msdn.microsoft.com/en-us/library/system.io.file.exists....
IndexOf function in T-SQL
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8
(1 row(s) affected)
-or-
select CHARINDEX('c', 'abcde')
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3
(1 row(s) affected)
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C# delete a folder and all files and folders within that folder
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MorfildurMorfildur
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How do I find the maximum of 2 numbers?
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edited Sep 19 '18 at 15:23
phoenix
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answered Jul ...
What is $@ in Bash? [duplicate]
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answered Oct 10 '10 at 1:53
ghostdog74ghostdog74
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gitx How do I get my 'Detached HEAD' commits back into master [duplicate]
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edited Sep 27 '17 at 1:33
ericn
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answered Ja...
Count elements with jQuery
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231
$('.someclass').length
You could also use:
$('.someclass').size()
which is functionally eq...