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Differences between Emacs and Vim
...om vi to emacs for four reasons: (a) one click to get to the next compiler error, (b) gdb integration, (c) grep and find-grep. Is it possible to do these things in vim now?
– zzz777
May 26 '17 at 17:57
...
node.js global variables?
...allyExit: [Function],
chdir: [Function],
debug: [Function],
error: [Function],
cwd: [Function],
watchFile: [Function],
umask: [Function],
getuid: [Function],
unwatchFile: [Function],
mixin: [Function],
setuid: [Function],
setgid: [Function],
...
Difference between shadowing and overriding in C#?
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Seems to me, you have an error in your sample code. The casting should be ((A)clB).Foo(), shouldn't it?
– trendl
Mar 23 '09 at 15:38
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:: (double colon) operator in Java 8
...er returns a value but does not take an argument. Thus, this results in an error.
A method reference refers to the method of a functional interface. (As mentioned, functional interfaces can have only one method each).
Some more examples: the accept method in Consumer takes an input but doesn't r...
What is the difference between #include and #include “filename”?
...n including headers from 'the same' library and ended up with redefinition errors. If I understand correctly, #include <...> used the package installed on the system and #include "..." used the nearby repository version. I might have those backwards. Either way, the include guard in the packag...
Split string into an array in Bash
...ould also be done directly in the while-loop). But there's another obvious error: Europe is missing! What happened to it? The answer is that read returns a failing return code if it hits end-of-file (in this case we can call it end-of-string) without encountering a final field terminator on the fina...
MongoDB atomic “findOrCreate”: findOne, insert if nonexistent, but do not update
... ok, thats a good idea, but for the pre-existing value it will return an error but NOT the value itself, right?
– Discipol
May 3 '13 at 14:41
3
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How to Test a Concern in Rails
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This doesn't work. It gives me the error: undefined method 'full_name' for #<struct first_name="Stewart", last_name="Home">
– Kyle Decot
May 13 '13 at 18:29
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Swift equivalent for MIN and MAX macros
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If you're getting a fun compiler error in XCode 9 like me, saying that max() doesn't exist even when you clearly pass it two Ints, then change it to Swift.max and suddenly yay, things are better. Thanks wm.p1us!
– xaphod
...
How do you test private methods with NUnit?
... objects with hardcoded behaviour to make it easier to isolate behavioural errors. Rhino.Mocks is a popular free mocking framework which will essentially write the objects for you. TypeMock.NET (a commercial product with a community edition available) is a more powerful framework which can mock CLR ...