match a substring starting from a word and ending at a word

Check validity of url and break it down into logical parts.

Get words in a certain range from a varied string

qualidade

InputInteger

works with strings such as: U.K.TanzaniaU.S.A., UkraineFrance, GermanyU.S.A. Issues: Doesn't work with repeating acronyms, e.g.: U.K.U.S.A.; possible fix: (?:[A-Z]\.){1,3}|A-Z+ Works only with country's acronyms that have the same number of dots as the number of capital letters

Match and capture (go) one or more times

source = "https://regex101.com/r/Y5b7zZ/3" result = ("https", "regex101.com", "/r/Y5b7zZ/3") `

用于解析bkengine的宏代码 如果代码的开头是形如// 这种注释，你需要先通过编程代码手动判断此行的开头是否为注释，如果是，则不处理后面的diam 如果注释在宏代码的后面 此正则不会处理在尾部的单行注释 注：此宏仅支持当行宏匹配（多行宏匹配可能会出现小问题）

简体中文： 用于解析bkengine的宏代码 如果代码的开头是形如// 这种注释，你需要先通过编程代码手动判断此行的开头是否为注释，如果是，则不处理后面的diam 如果注释在宏代码的后面 此正则不会处理在尾部的单行注释 注：此宏仅支持当行宏匹配（多行宏匹配可能会出现小问题）...

bkengine 多行宏词法分析 添加了分组参数

test

Match git URL components (including partial URLs).

去除首尾空格

Kafka topic name regex

spots polynomial pieces and captures the exponent and coefficient

match files' extention

Extract domain from email address.

Extrair número da seções e quantidade de eleitores aptos.

Used with Visual Studio Code to search and replace text in between two markers. I use this to template in things that occur on multiple pages like the navigation menu. I know this can be done with javascript or servers side scripting, but sometimes I just want to pre process all of this like in the ...