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Checking if a double (or float) is NaN in C++
...ke C99 isnan() macro available for C++ (included through cmath or math.h), what may cause more confusions and developers may assume it's a standard behaviour.
A note about Viusal C++, as mentioned above, it does not provide std::isnan neither std::tr1::isnan, but it provides an extension function d...
Set cURL to use local virtual hosts
...ing
use curl --resolve 'yada.com:80:127.0.0.1' http://yada.com/something
What's the difference, you ask?
Among others, this works with HTTPS. Assuming your local server has a certificate for yada.com, the first example above will fail because the yada.com certificate doesn't match the 127.0.0.1 ...
Spring Test & Security: How to mock authentication?
...g the default provided by @WithMockUser: user; yet it won't matter because what we really care about is his role: ROLE_MANAGER.
Conclusions
As you see with annotations like @WithUserDetails and @WithMockUser we can switch between different authenticated users scenarios without building classes alien...
How to get the current user in ASP.NET MVC
...ser property of Controller. If you need it from the view, I would populate what you specifically need in the ViewData, or you could just call User as I think it's a property of ViewPage.
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Tools to make CSS sprites? [closed]
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Wow, what a great tool. Thanks!
– Vivian River
Nov 17 '11 at 15:07
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Shortcut to open file in Vim
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What I normally do is e . (e-space-dot) which gives me a browsable current directory - then I can / - search for name fragments, just like finding a word in a text file. I find that generally good enough, simple and quick.
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DISABLE the Horizontal Scroll [closed]
... That worked great. I'm glad I found someone that understood what I was saying! I will accept as soon as I can.
– user2371301
Jul 19 '13 at 22:55
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How to explore web-based Google Play in another country?
...the language codes? Country code and language code are different. I wonder what language code of Australia is. en_GB works for UK but en_AU doesn't work
– g8minhquan
Oct 9 '17 at 7:11
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Comparing two collections for equality irrespective of the order of items in them
...as to be named Equals because of the IEqualityComparer<T> interface. What you should be looking at is the name of the comparer itself. In this case it's MultiSetComparer which makes sense.
– Ohad Schneider
Mar 24 '15 at 8:25
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Why is Spring's ApplicationContext.getBean considered bad?
...care how they get the objects they depend on. This makes it easy to change what type of implementation of a given dependency you use at any time. It also makes the classes easy to test, as you can provide mock implementations of dependencies. Finally, it makes the classes simpler and more focused on...