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Handle ModelState Validation in ASP.NET Web API

...ile services.AddMvc().SetCompatibilityVersion(CompatibilityVersion.Version_2_2).ConfigureApiBehaviorOptions(options => { options.InvalidModelStateResponseFactory = (context) => { var errors = context.ModelState.Values.SelectMany(...
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Most lightweight way to create a random string and a random hexadecimal number

...165037870407104 9.0292739868164062 5.2836320400238037 t3 only makes one call to the random module, doesn't have to build or read a list, and then does the rest with string formatting. share | impr...
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HashMap with multiple values under the same key

... to this approach is that you have to write a lot of boiler-plate code for all of these very simple container classes. 3. Using a tuple // you'll have to write or download a Tuple class in Java, (.NET ships with one) // create our map Map<String, Tuple2<Person, Person> peopleByForename =...
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Generate a random number in the range 1 - 10

... in: ERROR: operator does not exist: date + double precision Does trunc really return integers? – Bogdan Gusiev Jan 26 '10 at 12:44 3 ...
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Changing Vim indentation behavior by file type

...h a width of 2 characters for indenting (the noexpandtab option is set globally elsewhere in my configuration). This is described here: http://vimdoc.sourceforge.net/htmldoc/usr_05.html#05.4, scroll down to the section on filetype plugins. ...
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Concatenating null strings in Java [duplicate]

...can do so yourself by using javap -c) The append methods of StringBuilder all handle null just fine. In this case because null is the first argument, String.valueOf() is invoked instead since StringBuilder does not have a constructor that takes any arbitrary reference type. If you were to have ...
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How to show math equations in general github's markdown(not github's blog)

...portant word being "secure" there, considering your question :). Indeed, allowing javascript to be executed would be a bit off of the MarkDown standard text-to-HTML contract. Moreover, everything that looks like a HTML tag is either escaped or stripped out. Tell me how to show math symbols in...
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Yes or No confirm box using jQuery

...false; } }); </script> These codes works for me, but I'm not really sure if this is proper. What do you think? share | improve this answer | follow ...
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Show Image View from file path?

... Martin the method being called on the java.io.File getAbsolutePath() is returning the string. – JJ_Coder4Hire Mar 21 '14 at 20:45 ...
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NOW() function in PHP

... this may be nice, but does not answer the question at all, it is not easier nor faster to do it this way – Asped Nov 16 '14 at 14:11 8 ...