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How to change a module variable from another module?
... directly with import bar in __init__.py and conduct your experiment there by setting bar.a = 1. This way, you will actually be modifying bar.__dict__['a'] which is the 'real' value of a in this context.
It's a little convoluted with three layers but bar.a = 1 changes the value of a in the module c...
compilation warning: no rule to process file for architecture i386
...r in the build phases (when it's not supposed to) because the .m file has (by mistake) a different name.
– Ali
Oct 11 '13 at 15:07
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How can I recursively find all files in current and subfolders based on wildcard matching?
...cases, I have needed the -L parameter to handle symbolic directory links. By default symbolic links are ignored. In those cases it was quite confusing as I would change directory to a sub-directory and see the file matching the pattern but find would not return the filename. Using -L solves that ...
How to clear the cache in NetBeans
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Based on the nightmare errors I have solved by cleaning this cache, I'd say a big red "Clear Cache" button is required, along with the tooltip "In case all else fails".
– Atorian
Aug 17 '14 at 11:56
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Default template arguments for function templates
...= Comp()) {
...
}
C++0x introduces them to C++. See this defect report by Bjarne Stroustrup: Default Template Arguments for Function Templates and what he says
The prohibition of default template arguments for function templates is a misbegotten remnant of the time where freestanding functio...
What is meant with “const” at end of function declaration? [duplicate]
... compiler error.
Another way of thinking about such "const function" is by viewing a class function as a normal function taking an implicit this pointer. So a method int Foo::Bar(int random_arg) (without the const at the end) results in a function like int Foo_Bar(Foo* this, int random_arg), and ...
git ignore vim temporary files
What is the correct way to make git ignore temporary files produced by vim in all directories (either globally across the system or locally for a single project)?
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Understanding the meaning of the term and the concept - RAII (Resource Acquisition is Initialization
... would cause circular references over multiple classes. We muddled through by carefully balancing strong and weak pointers, but anytime we want to change something, we have to study a big relationship chart. GC might have been better, but some of the components held resources that should be release ...
Is it possible for a unit test to assert that a method calls sys.exit()
...which is set to the proposed exit status, and the context manager returned by assertRaises has the caught exception instance as exception, so checking the exit status is easy:
with self.assertRaises(SystemExit) as cm:
your_method()
self.assertEqual(cm.exception.code, 1)
sys.exit Document...
How do I use WebRequest to access an SSL encrypted site using https?
...mmunicate with web hosts that support SSL. The decision to use SSL is made by the WebRequest class, based on the URI it is given. If the URI begins with "https:", SSL is used; if the URI begins with "http:", an unencrypted connection is used.
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