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• python : 3.7.0
• OS : Ubuntu 18.04.1 LTS
  
• IDE : PyCharm 2018.2.4
• conda : 4.5.11
• type setting : Markdown

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code

"""
@Author : 行初心
@Date   : 18-9-23
@Blog   : www.cnblogs.com/xingchuxin
@GitHub : github.com/GratefulHeartCoder
"""


def main():
    # 1
    my_dict = {‘黃帝‘: ‘黃帝內經‘, ‘張仲景‘: ‘傷寒雜病論‘}
    print(my_dict)

    # 2
    my_dict = dict(((‘皇甫謐‘, ‘針灸甲乙經‘), (‘吳瑭‘, ‘溫病條辨‘)))
    print(my_dict)

    # 3 創建空字典
    my_dict = {}
    print(my_dict)

    # 4 創建空字典
    my_dict = dict()
    print(my_dict)

    # 5 使用關鍵字
    my_dict = dict(李時珍=‘本草綱目‘, 孫思邈=‘千金要方‘)

    # 6
    my_dict = dict()
    my_dict[‘扁鵲‘] = ‘扁鵲內經‘
    my_dict[‘張仲景‘] = ‘???‘
    print(my_dict)

    # 7 修改已經存在的鍵 對應 值
    my_dict[‘張仲景‘] = ‘金匱要略‘
    print(my_dict)


if __name__ == ‘__main__‘:
    main()
 

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result

/home/coder/anaconda3/envs/py37/bin/python /home/coder/PycharmProjects/DataStructure/demo.py
{‘黃帝‘: ‘黃帝內經‘, ‘張仲景‘: ‘傷寒雜病論‘}
{‘皇甫謐‘: ‘針灸甲乙經‘, ‘吳瑭‘: ‘溫病條辨‘}
{}
{}
{‘扁鵲‘: ‘扁鵲內經‘, ‘張仲景‘: ‘???‘}
{‘扁鵲‘: ‘扁鵲內經‘, ‘張仲景‘: ‘金匱要略‘}

Process finished with exit code 0

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resource

• [文檔] https://docs.python.org/3/
• [規範] https://www.python.org/dev/peps/pep-0008/
• [規範] https://zh-google-styleguide.readthedocs.io/en/latest/google-python-styleguide/python_language_rules/
• [源碼] https://www.python.org/downloads/source/
• [ PEP ] https://www.python.org/dev/peps/
• [平臺] https://www.cnblogs.com/

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Python具有開源、跨平臺、解釋型、交互式等特性，值得學習。
Python的設計哲學：優雅，明確，簡單。提倡用一種方法，最好是只有一種方法來做一件事。
代碼的書寫要遵守規範，這樣有助於溝通和理解。
每種語言都有獨特的思想，初學者需要轉變思維、踏實踐行、堅持積累。

Python3基礎 dict 創建字典 空字典