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Chain-calling parent initialisers in python [duplicate]
...Python 3 includes an improved super() which allows use like this:
super().__init__(args)
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Python multiprocessing pool.map for multiple arguments
... function:
import multiprocessing
from itertools import product
def merge_names(a, b):
return '{} & {}'.format(a, b)
if __name__ == '__main__':
names = ['Brown', 'Wilson', 'Bartlett', 'Rivera', 'Molloy', 'Opie']
with multiprocessing.Pool(processes=3) as pool:
results = poo...
How to use __doPostBack()
I'm trying to create an asyncrhonous postback in ASP.NET using __doPostBack() , but I have no idea how to do it. I want to use vanilla JavaScript.
...
mongoose vs mongodb (nodejs modules/extensions), which better? and why?
...n assumption and guesswork when making vital systems. So here I can either test my assertion with code or dig much deeper into Google or their code. As a one off this isn't so bad but I find my self in this situation many times when reading their documentation. The difference can mean days spent on ...
Why does int i = 1024 * 1024 * 1024 * 1024 compile without error?
...hought of, considered to be a good idea, designed, specified, implemented, tested, documented and shipped to users.
For Java, one or more of the things on that list did not happen, and therefore you don't have the feature. I don't know which one; you'd have to ask a Java designer.
For C#, all of t...
C# Linq Group By on multiple columns [duplicate]
...chool = y.Key.School,
Children = y.ToList()
}
);
Test code:
foreach(var item in newList)
{
Console.WriteLine("School: {0} FavouriteColor: {1} Friend: {2}", item.School,item.FavoriteColor,item.Friend);
foreach(var child in item.Children)
{
Console.WriteL...
Convert base-2 binary number string to int
...ited Feb 3 '17 at 4:16
temporary_user_name
29.3k3939 gold badges113113 silver badges180180 bronze badges
answered Jan 19 '12 at 15:02
...
Add a prefix to all Flask routes
... that you are going to run this application inside of a WSGI container (mod_wsgi, uwsgi, gunicorn, etc); you need to actually mount, at that prefix the application as a sub-part of that WSGI container (anything that speaks WSGI will do) and to set your APPLICATION_ROOT config value to your prefix:
...
What's the difference between a Python module and a Python package?
...le (or files) that are imported under one import and used.
e.g.
import my_module
A package is a collection of modules in directories that give a package hierarchy.
from my_package.timing.danger.internets import function_of_love
Documentation for modules
Introduction to packages
...
MIN and MAX in C
...afety bonus too) in a GCC statement expression:
#define max(a,b) \
({ __typeof__ (a) _a = (a); \
__typeof__ (b) _b = (b); \
_a > _b ? _a : _b; })
Everyone says "oh I know about double evaluation, it's no problem" and a few months down the road, you'll be debugging the silliest ...