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Java基础学习练习题
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Python笔记本 #4

Open xiwenAndlejian opened 6 years ago

xiwenAndlejian commented 6 years ago

Python笔记

获取对象属性:

def tostring(self):
    return self.__dict__

lambda map:

array = ['hello', 'world']
new_array = list(map(lambda x: x.upper(), array))
# ['HELLO', 'WORLD']

类:

# 定义
class Person:

    age = 0
    name = ''

    def tostring(self):
        return self.__dict__

# 使用
p = Person()
p.age = 11
p.name = 'me'
print(p.tostring())
# out:{'age': 11, 'name': 'me'}