Detects one match per file if that file is missing the expected copyright text. This works with Visual Studio IDE. If you are using Rider (PCRE2), you can replace both \b entries with \Q then \E

For things like Mr. Xyz, or Jr. Abcd.

Detects among us in various formats.

this expression can be added to the end of a regular expression to match words which can end with NEW LINE or BLANK SPACE.

final project

This is a simple regex for 30 characters limit excluding brackets

lower case alpha and number

Removes two numbers and an underscore

Matches the expression inside the "cron()" expression of a SSM Window.

This is done for finding data that is allocated after a defined pattern of letters. In this case the example is, after MID, finding the MID number in a raw data string.

判断是否有非法字符（合法字符为数字+-# |以及{"0":0, "1":1}所包含的符号） 能捕获的：包含汉字、英文字符、部分分割符（；、/）、各种括号的电话

#结尾的电话匹配

提取步骤1

Matches and catches Jira issue number

A password must consist of at least fifteen characters. A password must contain a character from at least three of the following four sets: A-Z a-z 0-9 !@#$%^&*_-+=?|\/(){}[]:,.;...

正規表現の例です

IPv4 string check in JavaScript RegEx

匹配#结尾的电话号码和手机

Email Validation Regex

Find all Android permissions with their severity in HTML source code of google documentation.