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Visual Studio : short cut Key : Duplicate Line

Is there a shortcut for Duplicate Line command in Visual Studio 2008? 30 Answers 3...
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How do I pronounce “=>” as used in lambda expressions in .Net

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ActiveRecord: List columns in table from console

I know that you can ask ActiveRecord to list tables in console using: 8 Answers 8 ...
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How to use the PI constant in C++

I want to use the PI constant and trigonometric functions in some C++ program. I get the trigonometric functions with include <math.h> . However, there doesn't seem to be a definition for PI in this header file. ...
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Total number of items defined in an enum

How can I get the number of items defined in an enum? 10 Answers 10 ...
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Multiple constructors in python? [duplicate]

Is it not possible to define multiple constructors in Python, with different signatures? If not, what's the general way of getting around it? ...
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pydot and graphviz error: Couldn't import dot_parser, loading of dot files will not be possible

When I run a very simple code with pydot 14 Answers 14 ...
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“register” keyword in C?

What does the register keyword do in C language? I have read that it is used for optimizing but is not clearly defined in any standard. Is it still relevant and if so, when would you use it? ...
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How to convert timestamps to dates in Bash?

I need a shell command or script that converts a Unix timestamp to a date. The input can come either from the first parameter or from stdin, allowing for the following usage patterns: ...