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Should I use `import os.path` or `import os`?
... Wow, os.py does indeed inject into sys.modules['os.path']. So this is why from os.path import something actually works. I was curious about when this was introduced and checked the source. Fun fact: This is from 1999, first included in Python 1.5.2. Original commit is here.
– ...
Bin size in Matplotlib (Histogram)
...e lower bin edges and the +1 gives the upper edge of the last bin.
Code:
from numpy import np; from pylab import *
bin_size = 0.1; min_edge = 0; max_edge = 2.5
N = (max_edge-min_edge)/bin_size; Nplus1 = N + 1
bin_list = np.linspace(min_edge, max_edge, Nplus1)
Note that linspace produces array f...
How do I download a tarball from GitHub using cURL?
I am trying to download a tarball from GitHub using cURL , but it does not seem to be redirecting:
5 Answers
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How to read a large file - line by line?
... efficient ways in ranked order (first is best) -
use of with - supported from python 2.5 and above
use of yield if you really want to have control over how much to read
1. use of with
with is the nice and efficient pythonic way to read large files. advantages - 1) file object is automatically clo...
How can I write to the console in PHP?
...ension called FirePHP which enables the logging and dumping of information from your PHP applications to the console. This is an addon to the awesome web development extension Firebug.
http://www.studytrails.com/blog/using-firephp-in-firefox-to-debug-php/
Chrome
However if you are using Chrome ...
Store JSON object in data attribute in HTML jQuery
...ttonIndex = $(this).data('index'); and then I get the corresponding object from the previously saved like this: $objects[buttonIndex]. This works fine, not sure if it's the correct way of doing it. Thanks for your feedback!
– zumzum
Dec 17 '11 at 7:35
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What is the difference between pylab and pyplot? [duplicate]
...raged and the OO interface is recommended for most non-interactive usage.
From the documentation, the emphasis is mine:
Matplotlib is the whole package; pylab is a module in matplotlib that gets installed alongside matplotlib; and matplotlib.pyplot is a module in matplotlib.
Pyplot provides the st...
How to replace ${} placeholders in a text file?
...o problems with some versions of sed at maybe 100 such operations (problem from years ago - may not still be true, but beware HP-UX).
– Jonathan Leffler
Jan 6 '09 at 14:11
1
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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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Is async HttpClient from .Net 4.5 a bad choice for intensive load applications?
...a 1 millisecond to complete. In real world this will always be subjective. From my point of view, something equivalent to a small query on a local network database, can be considered fast, while something equivalent to an API call over the internet, can be considered slow or potentially slow.
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