迭代器: def gen(): a = 100 yield a a = a * 8 yield a yield 1000 for i in gen(): print(i) 创建一个函数,循环体,yield循环到此就返回一个值.调用函数,打印出循环结果: 100 800 1000 表推导: L = [x**2 for x in range(10)] print(L) 等价于: M = [] for x in range(10): M.append(x**2) print(M) 打印出结果:[0,
>>> import this The Zen of Python, by Tim Peters Beautiful is better than ugly. Explicit is better than implicit. Simple is better than complex. Complex is better than complicated. Flat is better than nested. Sparse is better than dense. Readabil
迭代器: def gen(): a = yield a a = a * yield a for i in gen(): print(i) 创建一个函数,循环体,yield循环到此就返回一个值.调用函数,打印出循环结果: 表推导: L = [x** )] print(L) 等价于: M = [] ): M.append(x**) print(M) 打印出结果:[, , , , , , , , , ] xl = [,,] yl = [,,] L = [ x** ] print(L) 等价于 for
英文:https://arpitbhayani.me/blogs/function-overloading 作者:arprit 译者:豌豆花下猫("Python猫"公众号作者) 声明:本翻译是出于交流学习的目的,基于 CC BY-NC-SA 4.0 授权协议.为便于阅读,内容略有改动. 函数重载指的是有多个同名的函数,但是它们的签名或实现却不同.当调用一个重载函数 fn 时,程序会检验传递给函数的实参/形参,并据此而调用相应的实现. int area(int length, int b