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How to implement Enums in Ruby?
What's the best way to implement the enum idiom in Ruby? I'm looking for something which I can use (almost) like the Java/C# enums.
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Deleting elements from std::set while iterating
...ined behaviour". For instance "Microsoft thought smart to enhance the spec by allowing std::set::erase to return an iterator, so your MSVC code will go up with a bang when compiled by gcc", or "Microsoft does bound checks on std::bitset::operator[] so your carefully optimized bitset algorithm will s...
Can someone explain Microsoft Unity?
... @Ray: It depends on the container. Some containers are written so that, by default, they use a naming convention, such that if a class is named MyClass and the interface is named IMyInterface, the container will automatically configure that class for that interface. So in that case, if you don't ...
Angularjs Template Default Value if Binding Null / Undefined (With Filter)
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Rails: How to get the model class name based on the controller class name?
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How do I get the number of elements in a list?
... of items) of an object. The argument may be a sequence (such as a string, bytes, tuple, list, or range) or
a collection (such as a dictionary, set, or frozen set).
len is implemented with __len__, from the data model docs:
object.__len__(self)
Called to implement the built-in function len(...
Is it possible to have multiple styles inside a TextView?
...DateAdded + "</small>"));
For an unofficial list of tags supported by this method, refer to this link or this question: Which HTML tags are supported by Android TextView?
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How to change font face of Webview in Android?
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Comic Sans MS is not a font provided by Android. It will only work if you have defined the font face in CSS and provided the font file in your application's assets.
– Paul Lammertsma
Aug 29 '19 at 17:12
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What is the exact difference between currentTarget property and target property in javascript
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Basically, events bubble by default so the difference between the two is:
target is the element that triggered the event (e.g., the user clicked on)
currentTarget is the element that the event listener is attached to.
See a simple explanation on...
jQuery: select an element's class and id at the same time?
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