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How to resize a custom view programmatically?

... Android throws an exception if you fail to pass the height or width of a view. Instead of creating a new LayoutParams object, use the original one, so that all other set parameters are kept. Note that the type of LayoutParams...
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What's the difference between detaching a Fragment and removing it?

In the Android docs for a FragmentTransaction I noticed two very similar methods: detach and remove . The descriptions over there don't seem to provide much insight about when to use each, and from what I can tell they appear to be the same. ...
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How do I convert an HttpRequestBase into an HttpRequest object?

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Is there a reason that we cannot iterate on “reverse Range” in ruby?

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Eloquent Collection: Counting and Detect Empty

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Windows path in Python

...use I can't seem to get the directory right, I assume because of the '\' acting as escape character? 5 Answers ...
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Can I get CONST's defined on a PHP class?

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In Bash, how do I add a string after each line in a file?

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Is it possible to get all arguments of a function as single object inside that function?

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How do I test for an empty JavaScript object?

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