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What is the difference between shallow copy, deepcopy and normal assignment operation?
...pies:
The difference between shallow and deep copying is only relevant for
compound objects (objects that contain other objects, like lists or
class instances):
A shallow copy constructs a new compound object and then (to the extent possible) inserts references into it to the obje...
Static files in Flask - robot.txt, sitemap.xml (mod_wsgi)
...sitemap.xml are expected to be found in /, so my idea was to create routes for them:
10 Answers
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How to make a Python script run like a service or daemon in Linux
...e.
Make a proper cron job that calls your script. Cron is a common name for a GNU/Linux daemon that periodically launches scripts according to a schedule you set. You add your script into a crontab or place a symlink to it into a special directory and the daemon handles the job of launching it i...
Why does “_” (underscore) match “-” (hyphen)?
I have to look for a PDF manual using this query:
2 Answers
2
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Days between two dates? [duplicate]
...u can subtract one from the other and query the resulting timedelta object for the number of days:
>>> from datetime import date
>>> a = date(2011,11,24)
>>> b = date(2011,11,17)
>>> a-b
datetime.timedelta(7)
>>> (a-b).days
7
And it works with datetime...
Calling Objective-C method from C++ member function?
...ct a usable C-style interface from non-Objective-C code (pick better names for your files, I have picked these names for verbosity):
MyObject-C-Interface.h
#ifndef __MYOBJECT_C_INTERFACE_H__
#define __MYOBJECT_C_INTERFACE_H__
// This is the C "trampoline" function that will be used
// to invoke a...
What do *args and **kwargs mean? [duplicate]
...tion to accept an arbitrary number of arguments and/or keyword arguments.
For example, if you wanted to write a function that returned the sum of all its arguments, no matter how many you supply, you could write it like this:
def my_sum(*args):
return sum(args)
It’s probably more commonly ...
How do I get an animated gif to work in WPF?
...y, is a NuGet package, is language agnostic. I wish stackoverflow allowed for a vote of no confidence in the accepted answer.
– John Gietzen
Oct 13 '13 at 20:57
6
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Why is Python running my module when I import it, and how do I stop it?
...er of 2 ways: the first is to call "python main.py" which prompts the user for input in a friendly manner and then runs the user input through the program. The other way is to call "python batch.py -file- " which will pass over all the friendly input gathering and run an entire file's worth of inp...
Is there a standard way to list names of Python modules in a package?
Is there a straightforward way to list the names of all modules in a package, without using __all__ ?
10 Answers
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