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Detect if value is number in MySQL

... Zachary Weixelbaum 79477 silver badges2222 bronze badges answered Dec 23 '11 at 19:20 Thiago CantoThiago Canto 3,181...
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MySQL IF NOT NULL, then display 1, else display 0

... answered Feb 22 '12 at 1:16 ypercubeᵀᴹypercubeᵀᴹ 102k1414 gold badges155155 silver badges216216 bronze badges ...
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Where is the .NET Framework 4.5 directory?

... answered Aug 22 '12 at 9:53 OdedOded 452k8484 gold badges820820 silver badges963963 bronze badges ...
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Enumerable.Empty() equivalent for IQueryable

... answered Apr 22 '10 at 13:59 SunnySunny 5,94422 gold badges2222 silver badges2626 bronze badges ...
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Convert Time from one time zone to another in Rails

...nment (Rails 2.3.2) >> now = DateTime.now.utc => Sun, 06 Sep 2009 22:27:45 +0000 >> now.in_time_zone('Eastern Time (US & Canada)') => Sun, 06 Sep 2009 18:27:45 EDT -04:00 >> quit So for your particular example Annotation.last.created_at.in_time_zone('Eastern Time (US &...
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What is the easiest way to remove the first character from a string?

...0 ( 0.432417) # >> [/^\[/] 0.460000 0.000000 0.460000 ( 0.458221) # >> sub+ 0.590000 0.000000 0.590000 ( 0.590284) # >> sub 0.590000 0.000000 0.590000 ( 0.596366) # >> gsub 1.880000 0.010000 1.890000 ( 1.885892) # >> [1..-1] 0.23...
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Transactions in .net

... answered Oct 22 '08 at 6:48 Marc Gravell♦Marc Gravell 888k227227 gold badges23562356 silver badges27202720 bronze badges ...
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What is the difference between `git fetch origin` and `git remote update origin`?

... | edited Apr 22 '10 at 5:33 answered Apr 22 '10 at 5:18 ...
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Return Boolean Value on SQL Select Statement

...T CASE WHEN EXISTS ( SELECT * FROM [User] WHERE UserID = 20070022 ) THEN CAST(1 AS BIT) ELSE CAST(0 AS BIT) END share | improve this answer | follow ...
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How to get default gateway in Mac OSX

...k#7 UCS 3 0 en2 192.168.195.1 0:27:22:67:35:ee UHLWIi 22 397 en2 1193 192.168.195.5 127.0.0.1 UHS 0 0 lo0 More result is truncated....... The ip address of gateway is in the first line; one with defa...