https://docs.python.org/zh-cn/3/tutorial/controlflow.html#lambda-expressions https://docs.python.org/zh-cn/3/reference/expressions.html#lambda
lambda
匿名函数
代码示例:
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def _sum(a, b): return a + b l_sum = lambda a, b: a + b print(_sum) # <function _sum at 0x7f590435f1f0> print(_sum(2, 5)) # 7 print(l_sum) # <function <lambda> at 0x7fd9d7ba3ca0> print(l_sum(2, 5)) # 7
上述 l_sum 函数功能与 _sum 函数一样
l_sum 函数
_sum 函数
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