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When should I mock?

...er interface. Before we pass a mock MailServer, we "train" it, so that it knows what method calls to expect and what return values to return. At the end, the mock object asserts, that all expected methods were called as expected. This sounds good in theory, but there are also some downsides. Mock sh...
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Initialize a byte array to a certain value, other than the default null? [duplicate]

...ng some values. It might be simpler (which is what was asked) but I don't know that this means better. :) As always test performance if relevant. ;-) – Chris May 27 '11 at 9:25 1 ...
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How do I show a console output/window in a forms application?

...s that changing this mysterious Visual Studio setting does). Does anyone know how this works under the hood? – uglycoyote Aug 14 '18 at 22:45  |  ...
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Count number of rows within each group

... I don't know but this could be useful as well... df %>% group_by(group, variable) %>% mutate(count = n()) – Manoj Kumar Dec 14 '16 at 17:57 ...
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Light weight alternative to Hibernate? [closed]

... Now it's MyBatis that's left: mybatis.org – Vladislav Rastrusny Mar 30 '11 at 17:16 3 ...
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Splitting a string into chunks of a certain size

...meone that just wants to look at a solution to this problem. A person must now understand what the Enumerable.Range() and .Select() functions do. I will not argue that you should have an understanding of that to write C#/.NET code as these functions have been in the BCL for many years now. ...
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Can you use reflection to find the name of the currently executing method?

... As far as I know, no. Because in runtime, the MSIL is not available anymore from the execution pointer (it's JITted). You can still use reflection if you know the name of the method. The point is, when inlined, the currently executing met...
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IISExpress returns a 503 error from remote machines

... This was my first come back to MS VS since studies (at least 8 years) and now I'm sure that linux rules. On django this kind of setup took me 10min of searching documentation. turn off firewall for testing netsh advfirewall set allprofiles state off setup bindings in my case local address ...
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'Static readonly' vs. 'const'

...ed to, it may be wise to only use const for values that are actually well known constants if they are made public otherwise they should be reserved for internal, protected, or private access scope. – jpierson Mar 9 '11 at 18:38 ...
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rbenv not changing ruby version

... by rbenv ( be sure you have the eval statement above in .bash_profile!). Now, all works as before. Thanks for helping me get this solved. – John Wooten Jul 11 '19 at 14:44 ...