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Mock framework vs MS Fakes frameworks
...ify the return values and track information about how or if the method was called. With NMock, RhinoMocks and Moq, you generate a mock object and then use that object to specify stubbed return values or to track interactions (whether and how the methods were called). I find the MS fakes approach m...
Where's the difference between setObject:forKey: and setValue:forKey: in NSMutableDictionary?
...n, I hardly see any big difference. Both "value" and "object" are of type id , so can be any object. Key is once a string, and in the other case an id. One of them seems to retain the object, and the other don't. What else? Which one is for what case?
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How can I know which parts in the code are never used?
...way, like written but never read)
the global one: functions that are never called, global objects that are never accessed
For the first kind, a good compiler can help:
-Wunused (GCC, Clang) should warn about unused variables, Clang unused analyzer has even been incremented to warn about variable...
Copy a file in a sane, safe and efficient way
...worth the extra cost. If we were doing it a lot, better to fall back on OS calls to the file system. I am sure boost has a copy file method in its filesystem class.
There is a C method for interacting with the file system:
#include <copyfile.h>
int
copyfile(const char *from, const char *to...
Is the list of Python reserved words and builtins available in a library?
...t', 'frozenset', 'getattr',
'globals', 'hasattr', 'hash', 'help', 'hex', 'id', 'input', 'int',
'isinstance', 'issubclass', 'iter', 'len', 'license', 'list', 'locals', 'map',
'max', 'memoryview', 'min', 'next', 'object', 'oct', 'open', 'ord', 'pow',
'print', 'property', 'quit', 'range', 'repr', '...
What is the difference between compile and link function in angularjs
..., you can't manipulate the DOM using instance scope information, you can't call functions defined on the instance scope, etc.
However, the compile function (like the link function) does have access to the attributes. So if your DOM manipulations don't require the instance scope, you can use a compi...
What does the “>” (greater-than sign) CSS selector mean?
...
> is the child combinator, sometimes mistakenly called the direct descendant combinator.1
That means the selector div > p.some_class only selects paragraphs of .some_class that are nested directly inside a div, and not any paragraphs that are nested further within.
An i...
How to call erase with a reverse iterator
...ike it would be a problem if ++i got you to past the last element. can you call erase on end()?
– stu
Mar 14 '18 at 19:21
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show 6 more comm...
What is Linux’s native GUI API?
...phical user interface found on most Linux desktops is provided by software called the X Window System, which defines a device independent way of dealing with screens, keyboards and pointer devices.
X Window defines a network protocol for communication, and any program that knows how to "speak" this...
How do I check for nulls in an '==' operator overload without infinite recursion?
...accepted answer is a function, that executes the == of object. This is basically the same as the accepted answer, with one downside: It needs a cast. The accpeted answer is thus superior.
– Mafii
Jul 8 '16 at 12:43
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