Matching %d-%b date format with or without leading 0 in the day

把代码变成一行一个属性

my work space

Given a string, find the duplicate characters.

Parser for cookies; works in HTTP servers AND front end

Used to validate credit cards from ELO flag.

Custom Commit ReGex Test

Validates that all necessary parts of a "normal" domain are there (scheme, subdomain, secondary-level domain, top-level domain) and allows for additional subdirectories. Does not work for options like "mailto: example@email.com" or anything that does not stick to a typical web address URL.

12312

1

[A-Za-z0-9]+@[a-zA-Z0-9_-]+(\.[a-zA-Z0-9_-]+) `

just a normal text to the drealth emojis

提取并分组： 题号 ABCD四个答案

This is the #3 regex used in Mez

This is the #2 regex used in Mez

This is the #1 regex used in Mez

I have a lot of code that looks like this: ...

find between 2 strings

find between

Make folder/url safe use with eg sed: echo 'My fancy $thing' | sed 's//-/g' results in My-fancy--thing