Detailed explanation of seven usage examples of Python regular expressions
This article is part of a series of articles on Python regular expressions. In the first post in this series, we will focus on how to use regular expressions in Python and highlight some unique features in Python
2014-08-08
A regular expression causes CPU utilization to remain high
This article brings you a regular expression that causes the CPU utilization rate to remain high. This article introduces you very detailed and has certain reference value. Friends who need it can refer to it.
2019-06-06
Regular expressions that can write 1000 lines of code less
Regular expressions, a very ancient and powerful text processing tool, can quickly implement a very complex business logic with just a very short expression statement. Knowing these 20 regular expressions can help you write 1,000 lines of code less. Do you want to know
2016-04-04
js method to match the same word as the first letter and the last letter using regular subexpression
This article mainly introduces the method of using regular subexpressions to match words with the same first letter and the end letter. It can realize the function of matching words with the same first letter in multiple lines of text boxes. It has certain reference value. Friends who need it can refer to it.
2015-01-01
How to write regular expressions to match any character (including newlines)
In the regularity, there are actually many ways to write arbitrary characters on the Internet, but you can study more problems caused by the lack of support for various software or program writing methods.
2009-08-08
Using regular expressions to match nested Html tags in Java/Js
I wrote an article before explaining how to use regular expressions to perfectly solve the matching problem of Html nested tags (using regular expressions to match nested Html tags), but it uses advanced features such as balanced groups. It seems that only DotNet and Perl regular engine support, so it is not highly versatile.
2010-08-08
A collection of regular expressions worth collecting
This article mainly shares a complete collection of regular expressions for everyone, which has certain reference value. Interested friends can refer to it.
2016-11-11
A brief analysis of lastIndex and pre-check in regular expressions
This article mainly introduces the lastIndex and pre-check function in regular expressions. It is very good and has reference value. Friends who need it can refer to it.
2017-04-04
[PHP] Commonly used regular expression collection
This article mainly introduces the collection of commonly used regular expressions
2007-05-05
Further Study of Rugular Expresions
Regular expressions (regular expressions, called by re) have always been a mysterious area for me. When I see some big names on the Internet, I simply use re to solve some text problems.
2008-09-09