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RSpec: how to test if a method was called?

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Replace None with NaN in pandas dataframe

... 140 You can use DataFrame.fillna or Series.fillna which will replace the Python object None, not th...
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Network usage top/htop on Linux

... 48 jnettop is another candidate. edit: it only shows the streams, not the owner processes. ...
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What is default session timeout in ASP.NET?

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How to select first parent DIV using jQuery?

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How do I create a directory from within Emacs?

... answered Sep 30 '08 at 23:04 jfsjfs 326k132132 gold badges817817 silver badges14381438 bronze badges ...
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What does a double * (splat) operator do

..., {}] > foo 10, 20, 30 => [10, [20, 30], {}] > foo 10, 20, 30, d: 40, e: 50 => [10, [20, 30], {:d=>40, :e=>50}] > foo 10, d: 40, e: 50 => [10, [], {:d=>40, :e=>50}] share | ...
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Gradient of n colors ranging from color 1 and color 2

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How to generate a new Guid in stored procedure?

... answered Oct 14 '10 at 22:33 Adam PoradAdam Porad 12.7k22 gold badges3030 silver badges5353 bronze badges ...
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How to run script as another user without password?

... edited Aug 19 '15 at 12:34 Mifeet 10.4k33 gold badges4646 silver badges8989 bronze badges answered Aug ...