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jupyter notebook选择conda环境 - C/C++ - 清泛网 - 专注C/C++及内核技术
...：
conda install ipykernel
将环境写入notebook的kernel中
python -m ipykernel install --user --name 环境名称 --display-name "Python (环境名称)"
然后打开notebook
jupyter notebook
浏览器打开对应地址，新建python，就会有对应的环境提示了.jupy...
What is the difference between attribute and property? [closed]
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I come from python. Can I use term class attribute and instance property?
– Sarit
Sep 19 '17 at 7:25
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How to upload a file to directory in S3 bucket using boto
I want to copy a file in s3 bucket using python.
13 Answers
13
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How do you validate a URL with a regular expression in Python?
I'm building an app on Google App Engine. I'm incredibly new to Python and have been beating my head against the following problem for the past 3 days.
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What is the difference between NULL, '\0' and 0?
... actually of type int in C, and thus sizeof('\0') is 4 in my architecture (linux,32bit)
– David Rodríguez - dribeas
Aug 19 '09 at 8:02
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Dynamically updating plot in matplotlib
I am making an application in Python which collects data from a serial port and plots a graph of the collected data against arrival time. The time of arrival for the data is uncertain. I want the plot to be updated when data is received. I searched on how to do this and found two methods:
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What are the differences and similarities between ffmpeg, libav, and avconv?
... ffmpeg
For older Ubuntu versions
Your options are:
Download a recent Linux build of ffmpeg,
follow a step-by-step guide to compile ffmpeg,
or use Doug McMahon's PPA (for Ubuntu 14.04 LTS "Trusty Tahr")
These methods are non-intrusive, reversible, and will not interfere with the system or any...
Replace non-ASCII characters with a single space
...\x7F) characters with a space. I'm surprised that this is not dead-easy in Python, unless I'm missing something. The following function simply removes all non-ASCII characters:
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How to change the name of a Django app?
...eferences (templates/indexes). But now I get this error when I try to run python manage.py runserver
7 Answers
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Instance attribute attribute_name defined outside __init__
...what I'm used to with Java. However, I just discovered that when extending Python classes, the parent can see and operate on child instance variables EVEN when not passed to the parent through Super. This makes extending some classes very difficult, because the parent class will operate on the child...