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How can I find where Python is installed on Windows?
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this seems to be false on windows 7, at least for python 2.7
– sharkin
Dec 9 '10 at 12:08
Where's th...
Finding the mode of a list
...(1) # Returns the highest occurring item
Note: Counter is new in python 2.7 and is not available in earlier versions.
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Print multiple arguments in Python
...nt("Total score for " + name + " is " + score)
It works with both Python 2.7 an 3.X.
NOTE: If score is an int, then, you should convert it to str:
print("Total score for " + name + " is " + str(score))
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How to use XPath in Python?
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using python 2.7.10 on osx I had to import ElementTree as from xml.etree.ElementTree import ElementTree
– Ben Page
Jan 11 '16 at 14:34
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How to calculate cumulative normal distribution?
...ds people here, I decide to write my solution here.
That is, since Python 2.7, the math library has integrated the error function math.erf(x)
The erf() function can be used to compute traditional statistical functions such as the cumulative standard normal distribution:
from math import *
def phi...
Comparing two files in linux terminal
...) <(sort b.txt)
# ~0.2s
diff a.txt b.txt
# ~2.6s
sdiff a.txt b.txt
# ~2.7s
vimdiff a.txt b.txt
# ~3.2s
comm seems to be the fastest by far, while git diff --no-index appears to be the fastest approach for diff-style output.
Update 2018-03-25 You can actually omit the --no-index flag unles...
VC DDE（Dynamic Data Exchange）与EXCEL连接 - C/C++ - 清泛网 - 专注C/C++及内核技术
...，并且现有的WINDOWS下现实界面都不能很好的实时显示。我在网上查了一下，发现WINDOWS DDE功能可能实现项目这个需求。
DDE，中文名叫动态数据交换，是基于WINDOWS系统开发的一种消息传输的通信方案。花了半天时间研究了下，做...
List of installed gems?
...uery --local
http://guides.rubygems.org/command-reference/#gem-list
See 2.7 Listing all installed gems
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Cannot install Lxml on Mac os x 10.9
... I'm on the El Capitan beta (so that's 10.11) and using Python 2.7 for this. I'm guessing it might have something to do with El Capitan...
– PLPeeters
Sep 14 '15 at 11:48
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Python 3: ImportError “No Module named Setuptools”
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EDIT: Official setuptools dox page:
If you have Python 2 >=2.7.9 or Python 3 >=3.4 installed from
python.org, you will already have pip and setuptools, but will need to
upgrade to the latest version:
On Linux or OS X:
pip install -U pip setuptools
On Windows:
pyt...