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What is the difference between Python and IPython?
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ipython is an interactive shell built with python.
From the project website:
IPython provides a rich toolkit to help you make the most out of using Python, with:
Powerful Python shells (terminal and Qt-based).
A web-based notebook with the same core features but...
How can I remove a commit on GitHub? [duplicate]
...nt below. Even after force pushing to GitHub, GH still caches your commit. From help.github.com/articles/remove-sensitive-data : "Danger: Once the commit has been pushed you should consider the data to be compromised. If you committed a password, change it! If you committed a key, generate a new one...
Difference between DateTime and Time in Ruby
...12 00:00:00 +0000
So it's reassuring that DateTime can handle blog posts from Aristotle.
When choosing one, the differences are somewhat subjective now. Historically DateTime has provided better options for manipulating it in a calendar fashion, but many of these methods have been ported over to ...
Generate random numbers following a normal distribution in C/C++
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There are many methods to generate Gaussian-distributed numbers from a regular RNG.
The Box-Muller transform is commonly used. It correctly produces values with a normal distribution. The math is easy. You generate two (uniform) random numbers, and by applying an formula to them, you ...
Real world example about how to use property feature in python?
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possibly, from pro standpoint, these are very good examples. But, as a noobie, i find this examples quite ineffective. my bad ... :(
– kmonsoor
Mar 11 '14 at 8:30
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What is the difference between Type and Class?
What makes a type different from class and vice versa?
20 Answers
20
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How to extract a floating number from a string [duplicate]
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You can use the following regex to get integer and floating values from a string:
re.findall(r'[\d\.\d]+', 'hello -34 42 +34.478m 88 cricket -44.3')
['34', '42', '34.478', '88', '44.3']
Thanks
Rex
share
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How to reliably open a file in the same directory as a Python script
... The problem with this is it will vary if you the file being run is from the interrupter directly or if it is imported. See my answer for the differences between file and sys.argv[0]
– Zimm3r
Oct 30 '10 at 23:03
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What are metaclasses in Python?
... Python. And Python has a very peculiar idea of what classes are, borrowed from the Smalltalk language.
In most languages, classes are just pieces of code that describe how to produce an object. That's kinda true in Python too:
>>> class ObjectCreator(object):
... pass
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>>&g...
How do I declare a global variable in VBA?
...statement at the top of the module above the first procedure definition." (from Scope of variables in Visual Basic for Applications)
– Nickolay
Jan 29 at 16:49
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