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How to get an enum value from a string value in Java?

... @treesAreEverywhere More specifically, those methods are generated (or synthesized) by the compiler. The actual enum Blah {...} definition shouldn't try to declare its own values nor valuesOf. It's like how you can write "AnyTypeName.class" even though you...
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How to test that no exception is thrown?

... test your functionality: if an exception is thrown the test will automatically fail. If no exception is thrown, your tests will all turn up green. I have noticed this question garners interest from time to time so I'll expand a little. Background to unit testing When you're unit testing it's imp...
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Best way to initialize (empty) array in PHP

...ferent ways, with the literal grammar not being dogged by the overhead of calling a function. PHP, on the other hand, has language constructs that may look like functions but aren't treated as such. Even with PHP 5.4, which supports [] as an alternative, there is no difference in overhead because...
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How to get a subset of a javascript object's properties

...og(picked); // { a: 5, c: 7 } From Philipp Kewisch: This is really just an anonymous function being called instantly. All of this can be found on the Destructuring Assignment page on MDN. Here is an expanded form let unwrap = ({a, c}) => ({a, c}); let unwrap2 = function({a, ...
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Can I mask an input text in a bat file?

...2/22/2013 ::https://groups.google.com/forum/#!topic/alt.msdos.batch.nt/f7mb_f99lYI @Echo Off :HInput SetLocal EnableExtensions EnableDelayedExpansion Set "FILE=%Temp%.\T" Set "FILE=.\T" Keys List >"%File%" Set /P "=Hidden text ending with Ctrl-C?: " <Nul Echo. Set "HInput=" :HInput_ For /F "...
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How do I trap ctrl-c (SIGINT) in a C# console app

... Actually, that article recommends P/Invoke, and CancelKeyPress is mentioned only briefly in the comments. A good article is codeneverwritten.com/2006/10/… – bzlm Aug 21 '10 at 7:55 ...
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How do I insert NULL values using PDO?

...akes a variable, to reference, and doesn't pull in a value at the time of calling bindParam. I found this in a comment on the php docs: bindValue(':param', null, PDO::PARAM_INT); EDIT: P.S. You may be tempted to do this bindValue(':param', null, PDO::PARAM_NULL); but it did not work for everybody...
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JSON formatter in C#?

... Cool! Looks like that was added in .NET Core 3.0 actually, which was released September 23, 2019 – mpen Aug 25 at 0:34 add a comment  |...
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Replacing Spaces with Underscores

I have a PHP Script that users will enter a name like: Alex_Newton , 12 Answers 12 ...
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Entity Framework - Include Multiple Levels of Properties

... @Adeem you need to call Include for each property: Db.States.Include(state => state.Cities.Select(city => city.Customers).Include(state => state.Cities.Select(city => city.Vendors) – Diego Torres ...