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Ruby Arrays: select(), collect(), and map()
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How to implement has_many :through relationships with Mongoid and mongodb?
...to 16 MB.
– rubish
Aug 13 '11 at 20:27
1
Out of curiosity (sorry for the late inquiry), I'm also ...
Where is the “Fold” LINQ Extension Method?
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127
You will want to use the Aggregate extension method:
double product = doubles.Aggregate(1.0, (...
Loadbalancing web sockets
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answered Sep 21 '12 at 8:27
oberstetoberstet
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Change the mouse cursor on mouse over to anchor-like style
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227
Assuming your div has an id="myDiv", add the following to your CSS. The cursor: pointer specifi...
Node.js and CPU intensive requests
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edited Aug 5 '13 at 12:27
oleksii
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answere...
How to add a ScrollBar to a Stackpanel
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JoeyJoey
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R apply function with multiple parameters
...imple and clear example.
– JASC
Dec 27 '18 at 17:51
mapply will also recycle if vars1 has a single element. For exampl...
Is there a literal notation for an array of symbols?
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278
Yes! This is possible now in Ruby 2.0.0. One way to write it is:
%i{foo bar} # => [:foo...
Open an IO stream from a local file or url
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