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What is __future__ in Python used for and how/when to use it, and how it works

__future__ frequently appears in Python modules. I do not understand what __future__ is for and how/when to use it even after reading the Python's __future__ doc . ...
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How to use MySQLdb with Python and Django in OSX 10.6?

... I had the same error and pip install MySQL-python solved it for me. Alternate installs: If you don't have pip, easy_install MySQL-python should work. If your python is managed by a packaging system, you might have to use that system (e.g. sudo apt-get install ...) ...
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Execution of Python code with -m option or not

The python interpreter has -m module option that "Runs library module module as a script". 3 Answers ...
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What's the difference between a Python module and a Python package?

What's the difference between a Python module and a Python package? 5 Answers 5 ...
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libpthread.so.0: error adding symbols: DSO missing from command line

...ormat.a(http.o): undefined reference to symbol 'inflateInit2_' /lib/x86_64-linux-gnu/libz.so.1: error adding symbols: DSO missing from command line Ubuntu Raring: (more informative) /usr/bin/ld: note: 'uncompress' is defined in DSO /lib/x86_64-linux-gnu/libz.so.1 so try adding it to the linker co...
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How do SO_REUSEADDR and SO_REUSEPORT differ?

...lly watchOS). To my best knowledge they all behave exactly as macOS does. Linux Linux < 3.9 Prior to Linux 3.9, only the option SO_REUSEADDR existed. This option behaves generally the same as in BSD with two important exceptions: As long as a listening (server) TCP socket is bound to a speci...
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Choosing Java vs Python on Google App Engine

Currently Google App Engine supports both Python & Java. Java support is less mature. However, Java seems to have a longer list of libraries and especially support for Java bytecode regardless of the languages used to write that code. Which language will give better performance and more power? Pleas...
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How can I manually generate a .pyc file from a .py file

For some reason, I can not depend on Python's "import" statement to generate .pyc file automatically 8 Answers ...
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Accessing items in an collections.OrderedDict by index

...ctions >>> d = collections.OrderedDict() >>> d['foo'] = 'python' >>> d['bar'] = 'spam' >>> d.items() [('foo', 'python'), ('bar', 'spam')] >>> d.items()[0] ('foo', 'python') >>> d.items()[1] ('bar', 'spam') Note for Python 3.X dict.items would ...
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python design patterns [closed]

...examples of Best Practices, Design patterns and the SOLID principles using Python. 6 Answers ...