PythonData Types ❮ PreviousNext ❯ Built-in Data Types In programming, data type is an important concept. Variables can store data of different types, and different types can do different things. Python has the following data types built-in by default, in these categories: ...
整数Integer(int) 浮点数Float 布尔值Boolean(bool) 类型Type(是的,“类型”也是种类型!) 严格的来说,Type 是一种类的对象,Python 是一门“面向对象友好”的语言 print(type(2)) <class 'int'> print(type(2.2)) <class 'float'> print(type(2 < 2.2)) <class 'bool'> print(type(type(42))) <...
Python has the inbuilt functions ofint()andstr()that are used to convert data types. Theint()will convert anything placed within its parameters to an integer values. Likewise, thestr()function converts any value within it’s parameters into a string. ...
整数Integer(int) 浮点数 Float(python中默认为双精度浮点型) 布尔值 Boolean(bool) 类型Type(“类型”也是种类型) 其他数据类型 字符串 String(str)、列表 List、元组 Tuple、集合 Set、字典 Dictionary(dict,或者可以叫它映射 map)、复数 Complex Number(complex)、函数 Function、模块 Module print(type("2.2")...
Python Data Types #create a variable with integer value.a=100print("The type of variable having value",a," is ",type(a))#create a variable with float value.b=10.2345print("The type of variable having value",b," is ",type(b))#create a variable with complex value.c=100+3jprint("...
Python data type definition Data typeis a set of values and the allowable operations on those values. Python has a great set of useful data types. Python's data types are built in the core of the language. They are easy to use and straightforward. ...
Python Data Types In computer programming, data types specify the type of data that can be stored inside a variable. For example, num =24 Here,24(an integer) is assigned to thenumvariable. So the data type ofnumis of theintclass.
a variable's type in Python you can use the type() function. The value of some objects can be changed. Objects whose value can be changed are called mutable and objects whose value is unchangeable (once they are created) are called immutable. Here are the details of Python data types ...
笔记-python-lib—data types-enum 1. enum Source code: Lib/enum.py 文档:https://docs.python.org/3/library/enum.html#using-auto 枚举类型enum是比较重要的一个数据类型,它是一种数据类型而不是数据结构,我们通常将一组常用的常数声明成枚举类型方便后续的使用。当一个变量有几种可能的取值的时候,我们将...
Python has several built-in data types and structures that are used to store and manipulate data. Here are some of the most commonly used ones: Integers: Used to represent whole numbers, positive or negative. Example: # Example of an integer variable ...