Check if string contains a valid HTTP / HTTPS link

find a string (placeholder) inside a string

Regex supporting all formats of ISO 8601 dates (with timezone and microseconds) that are compatible with PHP DateTime constructor and strtotime.

cut/paste into fluentd/td-agent config

select all special chars inside a world/sentence

This Regx has full validation of a standard email ID

Regex used to avoid text-angular/angular $sanitize temporarily

hash tagging actual title or description format regex

#tagging original form regex

Replace the forward slashes with back slashes for Windows

Used in lab2 spark for pyspark access log pattern recognition

Insert double quotes between matches around colons. You need to wrap substition.substr(1)+'"' with parenthesis afterwards. (substr is needed to remove hanging doublequote at the start of the string) ex) var json = '{ '+json_ish.replace(regex,subs).substr(1)+'" }'; ...

What the fuck?

get src url from img tag in html