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LINQ: Distinct values

I have the following item set from an XML: 7 Answers 7 ...
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UnboundLocalError on local variable when reassigned after first use

The following code works as expected in both Python 2.5 and 3.0: 12 Answers 12 ...
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MySQL - Using COUNT(*) in the WHERE clause

I am trying to accomplish the following in MySQL (see pseudo code) 9 Answers 9 ...
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Force unmount of NFS-mounted directory [closed]

I have an NFS-mounted directory on a Linux machine that has hung. I've tried to force an unmount, but it doesn't seem to work: ...
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Format file size as MB, GB, etc [duplicate]

I need to display a file size as a string using sensible units. 3 Answers 3 ...
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How to hide soft keyboard on android after clicking outside EditText?

Ok everyone knows that to hide a keyboard you need to implement: 44 Answers 44 ...
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Getting hold of the outer class object from the inner class object

I have the following code. I want to get hold of the outer class object using which I created the inner class object inner . How can I do it? ...
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Using Java with Nvidia GPUs (CUDA)

I'm working on a business project that is done in Java, and it needs huge computation power to compute business markets. Simple math, but with huge amount of data. ...
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In C#, how do I calculate someone's age based on a DateTime type birthday?

A given DateTime Type represents a person's birthday. How could I calculate his / her age in years? 61 Answers ...
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What is the difference between is_a and instanceof?

I am aware that instanceof is an operator and that is_a is a method. 9 Answers 9 ...