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How do you mock out the file system in C# for unit testing?

...dly posted it online here. I've used this approach to mock out DateTime.UtcNow in an IClock interface (really really useful for our testing to be able to control the flow of time!), and more traditionally, an ISqlDataAccess interface. Another approach might be to use TypeMock, this allows you to int...
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CSS values using HTML5 data attribute [duplicate]

I want to know if there's any way it's possible to set a css value using HTML5's data- attribute the same way that you can set css content . Currently it doesn't work. ...
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How to test code dependent on environment variables using JUnit?

... I know this question is old, but I wanted to say that this is the correct answer. The accepted answer encourages poor design with a hidden dependency on System, whereas this answer encourages a proper design treating System as j...
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Should “node_modules” folder be included in the git repository

...doing so as listed in context of accepted answer are pretty outdated as of now. Published packages can't be revoked from npm registry that easily anymore. So you don't have to fear loosing dependencies your project has relied on before. Putting package-json.lock file in VCS is helping with frequen...
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Centering a background image, using CSS

...the server to do it, but used an imagehosting site, but still check it out now – X10nD Apr 15 '10 at 8:03  |  show 5 more comments ...
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How can I find the number of days between two Date objects in Ruby?

...conds, such as this example 2.0.0-p195 :017 > a_date_time = DateTime.now => #<DateTime: 2013-12-31T12:23:03-08:00 ((2456658j,73383s,725757000n),-28800s,2299161j)> 2.0.0-p195 :018 > b_date_time = DateTime.now-20 => #<DateTime: 2013-12-11T12:23:06-08:00 ((2456638j,73386s,699...
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NoClassDefFoundError - Eclipse and Android

...its build path, was working fine. Since having added the scoreninja jar, I now get a NoClassDefFoundError when I try to run the app. ...
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Font size in CSS - % or em?

...on /. about that (and lost). I had the same point of view as you, good to know someone shares that pov :) – Vincent McNabb Sep 25 '08 at 11:24 12 ...
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Handling InterruptedException in Java

...t an InterruptedException is a perfectly valid result of the method call. Now, if the method you're calling throws such exception, what should your method do? You can figure out the answer by thinking about the following: Does it make sense for the method you are implementing to throw an Interrupt...
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Why is the order in dictionaries and sets arbitrary?

...gt;>> hash('bar') % 8 4 >>> hash('baz') % 8 4 Their order now depends on which key was slotted first; the second key will have to be moved to a next slot: >>> {'baz': None, 'bar': None} {'bar': None, 'baz': None} >>> {'bar': None, 'baz': None} {'baz': None, 'bar':...