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How do I duplicate a whole line in Emacs?

... same question for VIM and it has been something that I myself wanted to know how to do for Emacs. In ReSharper I use CTRL-D for this action. What is the least number of commands to perform this in Emacs? ...
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How to grant permission to users for a directory using command line in Windows?

...cated. Here's the first couple of help lines: C:\>cacls NOTE: Cacls is now deprecated, please use Icacls. Displays or modifies access control lists (ACLs) of files You should use icacls instead. This is how you grant John full control over D:\test folder and all its subfolders: C:\>icacls...
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optional parameters in SQL Server stored proc?

... Yes, it is. Declare parameter as so: @Sort varchar(50) = NULL Now you don't even have to pass the parameter in. It will default to NULL (or whatever you choose to default to). share | ...
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What is (functional) reactive programming?

...Keep deconstructing into pieces that are more general/simple. So that you know you're on solid ground, give the whole model a compositional foundation, using the technique of denotational semantics, which just means that (a) each type has a corresponding simple & precise mathematical type of "me...
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How to build a framework or library for other developers, the secure way? [closed]

...lso lays out the issues with several other approaches. This is the guide I now follow when trying to remember what to do when setting up a new framework. :) Update2 (with Xcode 6 release) There is a option, exactly that you a re looking for: Universal Framework for iOS! Will be my code visible to o...
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How do negated patterns work in .gitignore?

... Ahh sorry I understand now. But SO won't let me upvote again. – Jarrod Smith Mar 30 '13 at 7:25 ...
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Disable Visual Studio code formatting in Razor

... I was searching this in exasperation again, I don't know whether they've changed something, but Metroid Hunter's fix works for me in Razor stackoverflow.com/a/28053865/62829 – mattmanser Feb 16 '15 at 17:44 ...
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Better to 'try' something and catch the exception or test if it's possible first to avoid an excepti

... I think it's pretty clear this isn't what he was asking, and he's now edited the post to make it even more clear. – agf Sep 30 '11 at 0:31 add a comment ...
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Getting attributes of Enum's value

I would like to know if it is possible to get attributes of the enum values and not of the enum itself? For example, suppose I have the following enum : ...
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How do I calculate percentiles with python/numpy?

... By now, a percentile function exists in numpy: docs.scipy.org/doc/numpy/reference/generated/… – Anaphory Oct 29 '13 at 14:36 ...