Matches any IPv4 address.

Matches any IPv4 mask.

Format Australian Bank BSB number

This regex uses non capturing groups to start the match on the first field and then continue to match second field. SEGMENT\|(?:\|){}\|(?:\|){} SEGMENT is the first segment that has field to match on is the zero based count of the field in first segment...

const ipAddressRegexp = /((^\s((([0-9]|1-9|1[0-9]{2}|20-4|25[0-5])\.){3}([0-9]|1-9|1[0-9]{2}|20-4|25[0-5]))\s$)|(^\s((([0-9a-f]{1,4}:){7}([0-9a-f]{1,4}|:))|(([0-9a-f]{1,4}:){6}(:[0-9a-f]{1,4}|((25[0-5]|2[0-4]\d|1\d\d|[1-9]?\d)(\.(25[0-5]|2[0-4]\d|1\d\d|[1-9]?\d)){3})|:))|(([0-9a-f]{1,4}:){5}(((:[0-9...

Matches almost all url

Regular expression for nested Curly brackets

Test if a string contains a french way word

nlp

GitLab Path

Розділення речень в тексті

Виділення слів в тексті

Слова які починаються та закінчуються одинаково

Quick basic match for the conversion of an html code for the registered symbol to an html entity

` const s = '23+-22.2222+-2334+5-5/225-8'; const re = /(?!:\W)(\-)?(\d+)[.]?(\d+)?/gm; console.log ( s.match ( re ) ); //[ '23', '-22.2222', '-2334', '5', '-15', '22', '5', '-8' ] `

nlp

Substituir uma porcentagem "3.78%" por "3,78"

Cities

regex

regex