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Can an abstract class have a constructor?

...ities. – Michael Rutherfurd Jun 21 '10 at 0:50 34 I think all Jonathon was trying to say is that ...
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Why does Oracle 9i treat an empty string as NULL?

... @sehe the confusing bit for me is select 1 from dual where ('' is null) – matt freake Aug 22 '13 at 15:58 ...
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What does ~~ (“double tilde”) do in Javascript?

...ics library today and came across the ~~ operator. I know a single ~ is a bitwise NOT, would that make ~~ a NOT of a NOT, which would give back the same value, wouldn't it? ...
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Cast int to varchar

... Mad Physicist 64.9k1818 gold badges110110 silver badges165165 bronze badges answered Sep 12 '15 at 18:08 nancynancy...
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The project type is not supported by this installation

...dition of VS do you use? VS2008 Express, Standard, Pro or Team System? VS2010 Professional, Premium or Ultimate? I would expect that the project you downloaded was created using a higher edition of Visual Studio and uses some of those advanced features. Thus you can not open it. EDIT: It is also po...
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Calculate last day of month in JavaScript

...understand, as the notion of using 0 for the last day of the month feels a bit cluncky in my opinion. – koni May 14 '14 at 10:47  |  show 4 mo...
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Start a git commit message with a hashmark (#)

... answered May 7 '10 at 12:55 CB BaileyCB Bailey 610k9090 gold badges596596 silver badges628628 bronze badges ...
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Regex - how to match everything except a particular pattern

... GumboGumbo 572k100100 gold badges725725 silver badges804804 bronze badges ...
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How do I call a dynamically-named method in Javascript?

... Thanks for the response. The 'window' bit really threw me until I googled it and found that global objects are part of the window object. Now it makes sense! Thank you. FYI I found a good page about it here devlicio.us/blogs/sergio_pereira/archive/2009/02/09/...
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How could the UNIX sort command sort a very large file?

... user1686user1686 10.6k22 gold badges3030 silver badges5050 bronze badges ...