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What does “hashable” mean in Python?
...if it has a hash value which never changes during its lifetime (it needs a __hash__() method), and can be compared to other objects (it needs an __eq__() or __cmp__() method). Hashable objects which compare equal must have the same hash value.
Hashability makes an object usable as a dictionary ...
How do I get the path of the current executed file in Python?
... the main script can import the module and use that to locate itself.
some_path/module_locator.py:
def we_are_frozen():
# All of the modules are built-in to the interpreter, e.g., by py2exe
return hasattr(sys, "frozen")
def module_path():
encoding = sys.getfilesystemencoding()
if ...
Submit a form using jQuery [closed]
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Dave Powers
1,23322 gold badges1919 silver badges2525 bronze badges
answered Jul 29 '09 at 13:34
tvanfossontvanfosson...
ValidateAntiForgeryToken purpose, explanation and example
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It seems that the form __RequestVerificationToken and cookie __RequestVerificationToken are not the same, they work as a pair.
– WaiKit Kung
Apr 8 '15 at 15:54
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How to access java-classes in the default-package?
... error?
– Pacerier
Oct 18 '11 at 12:32
Why it was deprecated?
– Suzan Cioc
Jan ...
PATH issue with pytest 'ImportError: No module named YadaYadaYada'
I used easy_install to install pytest on a mac and started writing tests for a project with a file structure likes so:
20 A...
Check if a variable is a string in JavaScript
...
– Rafał Wrzeszcz
Oct 25 '16 at 10:32
6
I'm going to agree with Rafal. I'm seeing everywhere th...
Calling Objective-C method from C++ member function?
...hat C++ class a objective-C function [context renderbufferStorage:GL_RENDERBUFFER fromDrawable:(CAEAGLLayer*)self.layer]; which I cannot do in C++ syntax.
...
Read a text file using Node.js?
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answered Feb 6 '12 at 23:32
maericsmaerics
126k3434 gold badges234234 silver badges268268 bronze badges
...
Get last n lines of a file, similar to tail
...
– Giampaolo Rodolà
Nov 29 '11 at 19:32
6
No longer works in python 3.2. I'm getting io.Unsupporte...