How to realize string escape and splicing in python

This article will explain in detail how to achieve string escape and stitching in python. The content of the article is of high quality, so the editor shares it for you as a reference. I hope you will have some understanding of the relevant knowledge after reading this article.

I. the concept of string

Question: what is a string?

String: can be understood as a string of text or a combination of multiple characters.

Question: what is used to represent a string?

Symbol 1: enclose 'string content' in single quotation marks

Symbol 2: double quotation marks enclose "string content"

Second, string assignment

The assignment operation is actually a simple equal to symbol, and we can assign a custom variable to a string type. Note here that all variables are, and the second assignment will overwrite the value assigned by the previous one. Note: when assigning values, you can nest single and double quotes.

III. Escape of string

The escape character\ is followed by single or double quotation marks, which enables the result to output single or double quotation marks directly, which is a specific interpretation of the Python compiler and is also widely used in other languages.

\ "will be parsed as"

\ 'will be parsed into'

\ nwill be parsed as a newline

\ t is parsed into tabs

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