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How exactly does __attribute__((constructor)) work?
...constructor))).
#define SECTION( S ) __attribute__ ((section ( S )))
void test(void) {
printf("Hello\n");
}
void (*funcptr)(void) SECTION(".ctors") =test;
void (*funcptr2)(void) SECTION(".ctors") =test;
void (*funcptr3)(void) SECTION(".dtors") =test;
One can also add the function pointers to a...
Best way to require all files from a directory in ruby?
...s require is not confused by the presence or absence of the .rb extension. Tested on MRI 1.8.7-p374, 2.1.5 and 2.2.0 tested. This urban legend comes from Rails, where "clever" autoloading exhibited the behaviour he describes in older versions (and may still exhibit it).
– sheld...
Sibling package imports
...nt to convert your working directory into an installable package).
For the tests, specifically, pytest is able to find the api package in this situation and takes care of the sys.path hacks for you
So it really depends on what you want to do. In your case, though, since it seems that your goal is ...
String concatenation vs. string substitution in Python
...
did you make tests with real large strings (like 100000 chars)?
– drnk
Apr 29 '09 at 7:16
add a comment
...
Get class that defined method
...ct__! Sometimes __slots__ is used. It's probably better to use getattrto test if the method is in the class.
– Codie CodeMonkey
Mar 11 '13 at 22:07
16
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How to reliably open a file in the same directory as a Python script
...path that python was typed.
C:\Documents and Settings\Admin>python test.py
sys.argv[0]: test.py
C:\Documents and Settings\Admin>python "C:\Documents and Settings\Admin\test.py"
sys.argv[0]: C:\Documents and Settings\Admin\test.py
Ok so know you can get the file name, great b...
How to assert output with nosetest/unittest in python?
I'm writing tests for a function like next one:
11 Answers
11
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How to import classes defined in __init__.py
...
You just put them in __init__.py.
So with test/classes.py being:
class A(object): pass
class B(object): pass
... and test/__init__.py being:
from classes import *
class Helper(object): pass
You can import test and have access to A, B and Helper
>>> i...
How to access the ith column of a NumPy multidimensional array?
...
>>> test[:,0]
array([1, 3, 5])
Similarly,
>>> test[1,:]
array([3, 4])
lets you access rows. This is covered in Section 1.4 (Indexing) of the NumPy reference. This is quick, at least in my experience. It's certai...
MySQL vs MongoDB 1000 reads
I have been very excited about MongoDb and have been testing it lately. I had a table called posts in MySQL with about 20 million records indexed only on a field called 'id'.
...