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Defining custom attrs

I need to implement my own attributes like in com.android.R.attr 5 Answers 5 ...
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What's the point of map in Haskell, when there is fmap?

...or a map function? Couldn't it just be what is currently known as fmap and fmap could be removed from the language? 3...
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Biggest GWT Pitfalls? [closed]

...plement using GWT. Has anyone encountered any major pitfalls in using GWT (and GWT-EXT) that were unable to be overcome? How about from a performance perspective? ...
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Java - No enclosing instance of type Foo is accessible

...on the fly :P } The last solution (a non-static nested class) would be mandatory if any instance of Thing depended on an instance of Hello to be meaningful. For example, if we had: public class Hello { public int enormous; public Hello(int n) { enormous = n; } public cl...
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Streaming a video file to an html5 video player with Node.js so that the video controls continue to

What is the right way to handle streaming a video file to an html5 video player with Node.js so that the video controls continue to work? ...
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Custom attributes in styles.xml

I have created a custom widget, and I'm declaring it in layout.xml. I have also added some custom attributes in attr.xml. However, when trying to declare these attributes in a style in styles.xml, it's giving me No resource found that matches the given name: attr 'custom:attribute'. ...
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Why should hash functions use a prime number modulus?

...g the "component parts" of the input (characters in the case of a string), and multiplying them by the powers of some constant, and adding them together in some integer type. So for example a typical (although not especially good) hash of a string might be: (first char) + k * (second char) + k^2 * ...
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Conditions for automatic generation of default/copy/move ctor and copy/move assignment operator?

... compiler typically auto generates a default constructor, copy constructor and assignment operator. 3 Answers ...
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Adding 'serial' to existing column in Postgres

... Look at the following commands (especially the commented block). DROP TABLE foo; DROP TABLE bar; CREATE TABLE foo (a int, b text); CREATE TABLE bar (a serial, b text); INSERT INTO foo (a, b) SELECT i, 'foo ' || i::text FROM generate_series(1, 5) i;...
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Is Using .NET 4.0 Tuples in my C# Code a Poor Design Decision?

... Tuples are great if you control both creating and using them - you can maintain context, which is essential to understanding them. On a public API, however, they are less effective. The consumer (not you) has to either guess or look up documentation, especially for thin...