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How can I add the sqlite3 module to Python?
... The pysqlite module (pysqlite.org), a wrapper for the SQLite embedded database, has been added to the standard library under the package name sqlite3.
– falsetru
Jul 4 '14 at 13:16
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How does cookie based authentication work?
Can someone give me a step by step description of how cookie based authentication works? I've never done anything involving either authentication or cookies. What does the browser need to do? What does the server need to do? In what order? How do we keep things secure?
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How to get the parents of a Python class?
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Use the following attribute:
cls.__bases__
From the docs:
The tuple of base classes of a class
object.
Example:
>>> str.__bases__
(<type 'basestring'>,)
Another example:
>>> class A(object):
... pass
...
>>> cl...
How to concatenate strings in django templates?
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Use with:
{% with "shop/"|add:shop_name|add:"/base.html" as template %}
{% include template %}
{% endwith %}
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Can media queries resize based on a div element instead of the screen?
I would like to use media queries to resize elements based on the size of a div element they are in. I cannot use the screen size as the div is just used like a widget within the webpage, and its size can vary.
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Mixin vs inheritance
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What is the difference between a mixin and inheritance?
A mix-in is a base class you can inherit from to provide additional functionality. Pseudocode example:
class Mixin:
def complex_method(self):
return complex_functionality(self)
The name "mix-in" indicates it is intended to b...
Build the full path filename in Python
...ath name to a module. How do I build the file path from a directory name, base filename, and a file format string?
4 Answe...
What is the difference between a web API and a web service?
...SDL from which you can create client stubs automatically. Web Services are based on the SOAP protocol.
ASP.NET Web API is a newer Microsoft framework which helps you to build REST based interfaces. The response can be either JSON or XML, but there is no way to generate clients automatically because ...
How do I implement interfaces in python?
... several uses for interfaces. Some of them are covered by Pythons Abstract Base Classes, introduced in Python 2.6. They are useful, if you want to make base classes that cannot be instantiated, but provide a specific interface or part of an implementation.
Another usage is if you somehow want to sp...
Font scaling based on width of container
...t queries come in. Unlike media-queries, element queries would size things based on its containing block, not the viewport, which would be amazing! But unfortunately it doesn't exist yet. However, some polyfills and proof-of-concepts exist if you are interested: coding.smashingmagazine.com/2013/06/2...