- ?
- ???????Python : 3.7.0
- ?????????OS : Ubuntu 18.04.1 LTS
- ????????IDE : PyCharm 2018.2.4
- ??????Conda : 4.5.11
- ???typesetting : Markdown
- ?
- code
- coder@Ubuntu:~$ source activate py37
- (py37) coder@Ubuntu:~$ ipython
- Python 3.7.0 (default, Jun 28 2018, 13:15:42)
- Type 'copyright', 'credits' or 'license' for more information
- IPython 6.5.0 -- An enhanced Interactive Python. Type '?' for help.
- In [1]: member = ['黄帝内经', '难经', '伤寒杂病论', '神农本草经']
- In [2]: member
- Out[2]: ['黄帝内经', '难经', '伤寒杂病论', '神农本草经']
- In [3]: del member
- In [4]: member
- ---------------------------------------------------------------------------
- NameError Traceback (most recent call last)
- <ipython-input-4-aed74ed149d2> in <module>()
- ----> 1 member
- NameError: name 'member' is not defined
- In [5]: exit
- (py37) coder@Ubuntu:~$ source deactivate
- coder@Ubuntu:~$
- ?
- resource
[文档] docs.python.org/3
[规范] www.python.org/dev/peps/pep-0008
[规范] zh-google-styleguide.readthedocs.io/en/latest/google-python-styleguide/python_language_rules
[源码] www.python.org/downloads/source
[ PEP ] www.python.org/dev/peps
[平台] www.cnblogs.com
[平台] gitee.com
?
Python 具有开源, 跨平台, 解释型, 交互式等特性, 值得学习.
Python 的设计哲学: 优雅, 明确, 简单. 提倡用一种方法, 最好是只有一种方法来做一件事.
代码的书写要遵守规范, 这样有助于沟通和理解.
每种语言都有独特的思想, 初学者需要转变思维, 踏实践行, 坚持积累.
来源: http://www.bubuko.com/infodetail-2969216.html