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Android: AutoCompleteTextView show suggestions when no text entered

...as no text - but setThreshold(0) works exactly the same as setThreshold(1) - so the user has to enter at least 1 character to show the suggestions. ...
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Get key by value in dictionary

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Chaining multiple filter() in Django, is this a bug?

... 118 The way I understand it is that they are subtly different by design (and I am certainly open f...
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How do I turn a C# object into a JSON string in .NET?

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System.Data.SQLite Close() not releasing database file

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Can I comment out a line in a .git/config file?

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Using C# reflection to call a constructor

... 165 I don't think GetMethod will do it, no - but GetConstructor will. using System; using System....
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Fastest way to check a string contain another substring in JavaScript?

...rd')).test(str) // or /word/.test(str) indexOf: str.indexOf('word') !== -1 Regular expressions seem to be faster (at least in Chrome 10). Performance test - short haystack Performance test - long haystack Update 2011: It cannot be said with certainty which method is faster. The differences ...
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How to sort with a lambda?

... 165 Got it. sort(mMyClassVector.begin(), mMyClassVector.end(), [](const MyClass & a, con...
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RESTful API methods; HEAD & OPTIONS

... As per: http://www.w3.org/Protocols/rfc2616/rfc2616-sec9.html 9.2 OPTIONS The OPTIONS method represents a request for information about the communication options available on the request/response chain identified by the Request-URI. This method allows the client to...