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Java Enum definition

...n? By making the type argument the new type itself. So if I've got an enum called StatusCode, it would be equivalent to: public class StatusCode extends Enum<StatusCode> Now if you check the constraints, we've got Enum<StatusCode> - so E=StatusCode. Let's check: does E extend Enum<...
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What is the instanceof operator in JavaScript?

...rops return this; } function SubFoo(){ //a SubFoo constructor Foo.call( this ); //inherit static props //assign some new props return this; } SubFoo.prototype = Object.create(Foo.prototype); // Inherit prototype SubFoo.prototype.constructor = SubFoo; Now that we have a couple of ...
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What is the correct MIME type to use for an RSS feed?

...y im­por­tant that the com­mu­ni­ty get its act to­geth­er and de­cide what Media-type to use and start us­ing it". Today: see my answer below for evidence that pretty much all popular feeds use text/xml. – Kai Carver Apr 19 '16 at 3:54 ...
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django template display item value or empty string

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Select all columns except one in MySQL?

...ed Sep 29 '09 at 23:35 MahomedalidMahomedalid 2,83422 gold badges1414 silver badges1313 bronze badges ...
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MongoDB vs. Cassandra [closed]

...hen we were assessing NoSQL databases, was the querying - Cassandra is basically just a giant key/value store, and querying is a bit fiddly (at least compared to MongoDB), so for performance you'd have to duplicate quite a lot of data as a sort of manual index. MongoDB, on the other hand, uses a "qu...
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Concatenate two slices in Go

... function the argument is equivalent to a parameter of type []T. At each call of f, the argument passed to the final parameter is a new slice of type []T whose successive elements are the actual arguments, which all must be assignable to the type T. The length of the slice is therefore the n...
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Turning a string into a Uri in Android

...Uri.parse("http://www.google.com"); Here's the doc http://developer.android.com/reference/android/net/Uri.html#parse%28java.lang.String%29 share | improve this answer | fol...
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MongoDB: Find a document by non-existence of a field?

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Visual Studio Wcf Test Client - entering an Int array

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