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How can I query a value in SQL Server XML column

... as Result where RoleName like '%ga%' You can check the SQL Fiddle here: http://sqlfiddle.com/#!18/dc4d2/1/0 share | improve this answer | follow | ...
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What belongs in an educational tool to demonstrate the unwarranted assumptions people make in C/C++?

...y test cases, you are 78% mainstream MINGW64 (gcc-4.5.2 prerelase) -- http://mingw-w64.sourceforge.net/ We like to think that: ..05 int has the size of pointers but 'sizeof(int)==sizeof(void*)' is false. ..05a long has at least the size of pointers but 'sizeof(long)>=sizeof(void*)' is...
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What is the most efficient string concatenation method in python?

...com' lang = 'en' path = 'some/really/long/path/' The contenders are f'http://{domain}/{lang}/{path}' - 0.151 µs 'http://%s/%s/%s' % (domain, lang, path) - 0.321 µs 'http://' + domain + '/' + lang + '/' + path - 0.356 µs ''.join(('http://', domain, '/', lang, '/', path)) - 0.249 µs (notice ...
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How to TryParse for Enum value?

...lse; } Additional notes: Enum.TryParse is included in .NET 4. See here http://msdn.microsoft.com/library/dd991876(VS.100).aspx Another approach would be to directly wrap Enum.Parse catching the exception thrown when it fails. This could be faster when a match is found, but will likely to slower ...
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How to use RestSharp with async/await

...() { var client = new RestClient(); var request = new RestRequest("http://www.google.com"); var cancellationTokenSource = new CancellationTokenSource(); var restResponse = await client.ExecuteTaskAsync(request, cancellationTokenSource.Token); // Will output the HTML co...
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Is using Random and OrderBy a good shuffle algorithm?

... real? Is it true? As always, when in doubt, write some lines of program: http://pastebin.com/5CDnUxPG This little block of code shuffles an array of 3 elements a certain number of times using the Fisher-Yates algorithm done backward, the Fisher-Yates algorithm done forward (in the wiki page ther...
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How to split a string in Haskell?

... Remember that you can look up the definition of Prelude functions! http://www.haskell.org/onlinereport/standard-prelude.html Looking there, the definition of words is, words :: String -> [String] words s = case dropWhile Char.isSpace s of "" -> [] ...
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Is there a standard sign function (signum, sgn) in C/C++?

...unction that returns -1 for negative numbers and +1 for positive numbers. http://en.wikipedia.org/wiki/Sign_function It's easy enough to write my own, but it seems like something that ought to be in a standard library somewhere. ...
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In C#, how to instantiate a passed generic type inside a method?

... but for others looking for a solution, perhaps this could be of interest: http://daniel.wertheim.se/2011/12/29/c-generic-factory-with-support-for-private-constructors/ Two solutions. One using Activator and one using Compiled Lambdas. //Person has private ctor var person = Factory<Person>.C...
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Insert ellipsis (…) into HTML tag if content too wide

...tion for truncating text on a single line works with all browers listed at http://www.caniuse.com as of writing with the exception of Firefox 6.0. Note that JavaScript is totally unnecessary unless you need to support wrapping multiline text or earlier versions of Firefox. .ellipsis { white-spa...