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How do you ru<em>nem> a si<em>nem>gle test/spec file i<em>nem> RSpec?

... Or you ca<em>nem> skip rake <em>a<em>nem>dem> use the 'rspec' comm<em>a<em>nem>dem>: rspec path/to/spec/file.rb I<em>nem> your case I thi<em>nem>k as lo<em>nem>g as your ./spec/db_spec.rb file i<em>nem>cludes the appropriate helpers, it should work fi<em>nem>e. If you're usi<em>nem>g a<em>nem> older versio<em>nem> of rspec it is: ...
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How to add <em>Nem>ERDTree to your .vimrc

... below i<em>nem>to your ~/.vimrc file. It tells Vim that you wa<em>nem>t to setup a comm<em>a<em>nem>dem> to ru<em>nem> whe<em>nem> Vim starts, but si<em>nem>ce it depe<em>nem>ds o<em>nem> various plugi<em>nem>s to be loaded, you do<em>nem>'t wa<em>nem>t to ru<em>nem> it u<em>nem>til all i<em>nem>itializatio<em>nem> is fi<em>nem>ished: autocmd VimE<em>nem>ter * <em>Nem>ERDTree If, however, you're a<em>nem><em>nem>oyed by the fact that the ...
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What's the “big idea” behi<em>nem>d compojure routes?

I'm <em>nem>ew to Clojure <em>a<em>nem>dem> have bee<em>nem> usi<em>nem>g Compojure to write a basic web applicatio<em>nem>. I'm hitti<em>nem>g a wall with Compojure's defroutes sy<em>nem>tax, though, <em>a<em>nem>dem> I thi<em>nem>k I <em>nem>eed to u<em>nem>derst<em>a<em>nem>dem> both the "how" <em>a<em>nem>dem> the "why" behi<em>nem>d it all. ...
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How to set h<em>osem>t_key_checki<em>nem>g=false i<em>nem> a<em>nem>sible i<em>nem>ve<em>nem>tory file?

I would like to use a<em>nem>sible-playbook comm<em>a<em>nem>dem> i<em>nem>stead of ' vagra<em>nem>t provisio<em>nem> '. However setti<em>nem>g h<em>osem>t_key_checki<em>nem>g=false i<em>nem> the h<em>osem>ts file does <em>nem>ot seem to work. ...
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Parallel foreach with asy<em>nem>chro<em>nem>ous lambda

I would like to h<em>a<em>nem>dem>le a collectio<em>nem> i<em>nem> parallel, but I'm havi<em>nem>g trouble impleme<em>nem>ti<em>nem>g it <em>a<em>nem>dem> I'm therefore hopi<em>nem>g for some help. ...
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Why catch <em>a<em>nem>dem> rethrow a<em>nem> exceptio<em>nem> i<em>nem> C#?

...about where the exceptio<em>nem> actually was created. Seco<em>nem>d, if you just catch <em>a<em>nem>dem> re-throw like that, I see <em>nem>o added value, the code example above would be just as good (or, give<em>nem> the throw ex bit, eve<em>nem> better) without the try-catch. However, there are cases where you might wa<em>nem>t to catch <em>a<em>nem>dem> rethrow a...
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SQL Server: Examples of PIVOTi<em>nem>g Stri<em>nem>g data

... @Silmaril89 assume that 2<em>nem>d colum<em>nem> <em>nem>ame i<em>nem> questio<em>nem> is 'data' <em>a<em>nem>dem> 1st colum<em>nem> is 'Actio<em>nem>' – Ima<em>nem> Aug 30 '12 at 18:20 1 ...
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Worki<em>nem>g with E<em>nem>ums i<em>nem> <em>a<em>nem>dem>roid

I am alm<em>osem>t do<em>nem>e with a calculatio<em>nem> activity I am worki<em>nem>g with i<em>nem> <em>a<em>nem>dem>roid for my app. I try to create a Ge<em>nem>der E<em>nem>um, but for some reaso<em>nem> getti<em>nem>g Sy<em>nem>tax error, i<em>nem>sert "E<em>nem>umBody" to complete E<em>nem>umDeclaratio<em>nem>. ...
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'ui<em>nem>t32_t' ide<em>nem>tifier <em>nem>ot fou<em>nem>d error

...e is defi<em>nem>ed i<em>nem> the C header &lt;stdi<em>nem>t.h&gt; which is part of the C++11 st<em>a<em>nem>dem>ard but <em>nem>ot st<em>a<em>nem>dem>ard i<em>nem> C++03. Accordi<em>nem>g to the Wikipedia page o<em>nem> the header, it has<em>nem>'t shipped with Visual Studio u<em>nem>til VS2010. I<em>nem> the mea<em>nem>time, you could probably fake up your ow<em>nem> versio<em>nem> of the header by addi<em>nem>g typede...
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fatal: git-write-tree: error buildi<em>nem>g trees

... Valid a<em>nem>swer, but would be <em>nem>ice to have a<em>nem> expla<em>nem>atio<em>nem> for what happe<em>nem>ed <em>a<em>nem>dem> why this was <em>nem>ecessary. – mmigdol Ju<em>nem> 20 '14 at 18:18 1 ...