A regex to validate Bitcoin addresses.

It matches any polynomial with integer or real coefficient

Smax micro focus Web ports regex

Smax Micro Focus Regex

sed 's/\(:#\)./ -CLEARED-/g'

match hbds

(faturou\s|faturamento de\s|faturei\s|de um faturamento )(mais\sde\s)(((((R\$)+(\s)(\d){1,6}(\s)((\.|\,)\d{1,3}|k|mil))))+|((de\s(\d){1,3}(k|mil)\spara\s(\d){1,3}(k|mil)))+)(\sde\sfaturamento)(\sem\s(menos\sde\s)(\d{1,2})\sdias)(\sfoi o que a minha (aluna|cliente|mentoranda|mentorada)+ faturou)(\sap...

Works with many forms of alphanumeric camelCase camelCase camel camelCaseCaseCase... (with as many words as you want) ca65melCase (ca65mel_case) camelCCase (camel_c_case)...

Works with many forms of alphanumeric PascalCase PascalCase Pascal PascalCaseCase Pascal684Case (pascal684_case) Pas45calCase (pas45cal_case)...

Email address validator

Parser for individual row of log pattern for parsing row in format: [2023-03-11 00:00:07,377] {taskinstance.py:1088} INFO - Starting attempt 1 where: - time_full: [2023-03-11 00:00:07,377]...

this is the answer for question 1

(): This is a capturing group that matches any character except a colon :, and it captures this character for later use in the replacement. (/ {2,}): This part matches two or more consecutive forward slashes. The replacement part $1/ uses the captured character from the first part (which is any char...

Matches any valid IPv4 address with, optionally, a CIDR suffix. 0.0.0.0 to 255.255.255.255 and 1.1.1.1/0 to 1.1.1.1/32. Use the following regex if you don't want to allow the CIDR suffix. /^(?:(?:[1-9]?[0-9]|10-9|2(?:0-4|5[0-5]))\.){3}(?:[1-9]?[0-9]|10-9|2(?:0-4|5[0-5]))$/...

Credit card name and surname with turkish char

PLP redirection

Matches regular expressions in JS/TS (EcmaScript) code including none or one of the flags g, i`, m, u, y`.

Doesn't get confused by the url values like "https://www.example.com" or "file:///some.txt"

for username_unix.gamesave

surely can be optimized more, but it does the job and the interested number of lines is fairly low.