What does str mean in python

The meaning of str in python: 1. Represents the string class, you can use quotation marks (' or ") to create a string, for example "str='Hello World!'"; 2. Represents str() Function, convert the object into a form suitable for human reading. The syntax is "str(object='')" and returns the string format of an object.

1. Indicates the string class

You can use quotation marks (' or ") to create a string

The method of creating a str string is as follows:

The commonly used methods of str are as follows:

Indexing and slicing of str:

When encoded with utf-8, one Chinese character is equal to three characters. When using gbk encoding, one Chinese character is equal to two characters.

2. Express the str() function

The str() function is used to convert objects into a form suitable for human reading.

Syntax:

class str(object='')

Parameters

• object -- Object.

Return value: Returns the string format of an object.

The following shows an example of using the str() method:

>>>s = 'RUNOOB'
>>> str(s)
'RUNOOB'
>>> dict = {'runoob': 'runoob.com', 'google': 'google.com'};
>>> str(dict)
"{'google': 'google.com', 'runoob': 'runoob.com'}"
>>>

The above is the detailed content of What does str mean in python. For more information, please follow other related articles on the PHP Chinese website!