Python变量变量名的相关内容

完美解决丨#在python中，如果引用的变量未定义，则会报告NameError: name ‘变量名‘ is not defined。

NameError在python中，如果引用的变量未定义，则会报告NameError: name '变量名' is not defined。如下代码抛出了一个异常：!/usr/bin/env python-- coding:utf-8 --print 'hello world'print 'hell...

python之数据的赋值方式，变量内存地址的获取方式，获取变量名的方法，不同方法之间的区别

pyhton的几种赋值方式1：交互式赋值2：连续式赋值3：单独式赋值获取变量内存的地址获取变量名的方式不同获取方式之间的区别交互式赋值：将多个变量名放在等号的左边，与其相对应的值放在等号的右边，变量名与变量名之间，数值与数值之间用逗号隔开举例：a,b,c,d=3,4,1...

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更新时间 2024-02-22 09:51:03

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