emails from url Algorithm

URLs happen most normally to reference web pages (HTTP), but are also used for file transport (FTP), email (mailto), database access (JDBC), and many other applications. A URL is a specific type of Uniform resource Identifier (URI), although many people use the two terms interchangeably. Uniform resource Locators were specify in RFC 1738 in 1994 by Tim Berners-Lee, the inventor of the universe wide web, and the URI working group of the internet technology undertaking force (IETF), as an consequence of collaboration started at the IETF Living document birds of a feather session in 1992.

The format combines the pre-existing system of domain names (created in 1985) with file path syntax, where slashes are used to separate directory and filenames.-Lee later expressed regret at the purpose of dots to separate the parts of the domain name within URIs, wishing he had used slashes throughout, and also say that, given the colon following the first component of a URI, the two slashes before the domain name were unnecessary. convention already existed where server names could be prefixed to complete file paths, preceded by a double slash (//).Berners

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