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How to check SQL Server version

...ways to see the version: Method 1: Connect to the instance of SQL Server, and then run the following query: Select @@version An example of the output of this query is as follows: Microsoft SQL Server 2008 (SP1) - 10.0.2531.0 (X64) Mar 29 2009 10:11:52 Copyright (c) 1988-2008 Microsoft Corp...
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How to make an array of arrays in Java

...array references, initialized to the values array1, array2, array3, array4 and array5 - each of which is in itself a string array reference. – Jon Skeet Jan 24 '11 at 11:05 1 ...
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Enum ToString with user friendly strings

... I created a reverse extension method to convert the description back into an enum value: public static T ToEnumValue<T>(this string enumerationDescription) where T : struct { var type = typeof(T); if (!type.IsEnum) throw new ArgumentExceptio...
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Square retrofit server mock for testing

...new Retrofit.Builder() // Using custom Jackson Converter to parse JSON // Add dependencies: // com.squareup.retrofit:converter-jackson:2.0.0-beta2 .addConverterFactory(JacksonConverterFactory.crea...
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Programmatically Determine a Duration of a Locked Workstation?

... this before, but from any application you can hookup a SessionSwitchEventHandler. Obviously your application will need to be running, but so long as it is: Microsoft.Win32.SystemEvents.SessionSwitch += new Microsoft.Win32.SessionSwitchEventHandler(SystemEvents_SessionSwitch); void SystemEvents_Se...
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Should try…catch go inside or outside a loop?

...w which way the performance would be affected, I guess were back to try-it-and-test (as always). – Jeffrey L Whitledge Sep 27 '08 at 18:35 1 ...
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Ruby optional parameters

...ameters: array = [1, 2, 97, 98, 99] p array.ascii_to_text([32, 126, 1]) # Convert all ASCII values of 32-126 to their chr value otherwise keep it the same (That's what the optional 1 is for) output: ["1", "2", "a", "b", "c"] Okay, cool that works as planned. Now let's check and see what happens ...
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Sleep for milliseconds

... Note that there is no standard C API for milliseconds, so (on Unix) you will have to settle for usleep, which accepts microseconds: #include <unistd.h> unsigned int microseconds; ... usleep(microseconds); ...
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Generate list of all possible permutations of a string

...about generating a list of all possible permutations of a string between x and y characters in length, containing a variable list of characters. ...
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An algorithm for inflating/deflating (offsetting, buffering) polygons

...ed this jsFiddle that uses JSTS (JavaScript port of JTS). You just need to convert the coordinates you have to JSTS coordinates: function vectorCoordinates2JTS (polygon) { var coordinates = []; for (var i = 0; i < polygon.length; i++) { coordinates.push(new jsts.geom.Coordinate(polygon[i...