Combat md.replace(regex, "") and md.replace("`", "") to replace Markdown codeblocks with HTML ones

Using capturing group to match any text between [ and ] Test string '([Total Revenue] + [COGS] + [Distribution Costs] + [Sales Force Costs] + [A&P Costs] + [NDA Affairs Costs] + [Other Operating Costs]) * - [NDA share]'

mac address validation in hex or decimal form

css class

$1 or $channel = channel name $2 or $bullshit = text to ignore $3 or $url = channel url "HD" inside of `` group is search string to find all channels (with their urls) which names contain it. Feel free to play around with it.

phone number matcher

Regax for validate any variable string

匹配中、英文、数字、全角符号，破折号和下滑线，不匹配除了这些以外的其他字符

域名规则

var FONTFACE_PATTERN = /(?:^|)(?:(?<=(?:font-family[:] ?))'"['"]|(?<=(?:font-weight[:])) ?(.+?)|(?<=(?:font-style[:])) ?(.+?)|(?<=src: ?url[(])(?:['"]?data:(.+?);,[,])(.+?)(?:['"]?[)])(?:[\n\s ]?format((\S+)'"])?)(?:;)(?:|$)/mdg Rudimentary pattern for matching base64-embedded webfonts in CSS style...

Basic expression to match and/or remove whitespace and linebreaks between HTML tags via JavaScript (ECMAScript). [x] respects whitespace between ` and ` tags [x] matches multiple lines around words, but not between them [x] totally not safe for use in a production environment ;) ...

extracting email id from given string

extracting mobile number along with country code

match street address with no more than 6 numbers and no special characters

HTML Pattern Recursively use this pattern to match HTML content. This pattern will match Hello World and return a groupdict of tag, body and attribute data. Then you can use this pattern on the body to parse nested HTML tags as well.

These are the requirements for a Tizen Pacakge ID of type applicationIdType This type expects pattern '[0-9a-zA-Z]{10}.{1,52}'

regex to detect or extract UPI ID

Validates street names of Germany.

the gray ones are the wanted parameters

Regexp to add gcache.size to Galera cluster config, using Ansible's replace module