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What's the difference between eval, exec, and compile?
...built-in function (both are built-in functions in Python 3).
It is a well-known fact that the official syntax of exec in Python 2 is exec code [in globals[, locals]].
Unlike majority of the Python 2-to-3 porting guides seem to suggest, the exec statement in CPython 2 can be also used with syntax th...
How can I recover the return value of a function passed to multiprocessing.Process?
... print str(procnum) + ' represent!'
return_dict[procnum] = procnum
if __name__ == '__main__':
manager = multiprocessing.Manager()
return_dict = manager.dict()
jobs = []
for i in range(5):
p = multiprocessing.Process(target=worker, args=(i,return_dict))
jobs.ap...
How to refer to relative paths of resources when working with a code repository
...de repository which is deployed to both Windows and Linux - sometimes in different directories. How should one of the modules inside the project refer to one of the non-Python resources in the project (CSV files, etc.)?
...
ASP.NET MVC 3 Razor: Include JavaScript file in the head tag
...bPageBase and had guessed that that might be the answer, but didn't quite know the proper syntax. Can you recommended a reference guide for the MVC 3? Regards..
– Stephen Patten
Nov 30 '10 at 13:15
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Python: How do I make a subclass from a superclass?
...
The only reason to avoid super is if you don't understand the differences between how super works in Python, and how super/parent works in other languages. Admittedly this is not obvious to people coming from other languages, but I wouldn't conclude that that...
How do I find where an exception was thrown in C++?
... seems illogical for a program compiled to contain debug symbols not to notify me of where in my code an exception was generated.
...
What does the restrict keyword mean in C++?
...A hint only, so may do nothing and still be conforming
A restrict-qualified pointer (or reference)...
! ...is basically a
promise to the compiler that for the
scope of the pointer, the target of the pointer will only
be accessed through that pointer (and pointers copied...
How to get the caller's method name in the called method?
...t's dependent on the CPython implementation, so code using this will break if you ever try to use PyPy or Jython or other runtimes. that's fine if you're just developing and debugging locally but not really something you want in your production system.
– robru
...
Object of custom type as dictionary key
... hash(self.name) looks nicer than self.name.__hash__(), and if you do and you can do hash((x, y)) to avoid XORing yourself.
– Rosh Oxymoron
Feb 4 '11 at 19:02
5
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Entity Framework with NOLOCK
...
@FMFF I don't know if anything new was introduced for EF4. I do know that the above code works with EFv1 and above though.
– Doctor Jones
Feb 28 '12 at 16:08
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