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[Python] Lambda 表达式Python版本：Python 2.7.13rc1Python Lambda 表达式普通函数和lambda表达式的区别嵌套作用域将lambda表达式作为参数嵌套lambda表达式1.普通函数和lambda表达式的区别>>> def f(x):return x**2>>> print f(8)64>>> g = lambda x:x**2>>> pri

Python版本：Python 2.7.13rc1ex1.py :name = input("What's your name? ")print("Nice to meet you " + name + "!")name2 = raw_input("What's your name? ")print("Nice to meet you " + name2 + "!")input():input

Python版本：Python 2.7.13rc11.基本格式化输出Old style：%>>> print 'We are the %s who say "%s"!' % ('knights','Hi')We are the knights who say "Hi"!New style：str.format() method>>> print 'We are the {} who say "{}

Python版本：Python 2.7.13rc11.数字整型正确的写法：>>> print 'The value of PI is approximately %d ' % (3)The value of PI is approximately 3 >>> print 'The value of PI is approximately {:d} '.format(3)The value of