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  2. "Hello, World!" program - Wikipedia

    en.wikipedia.org/wiki/"Hello,_World!"_program

    A "Hello, World!" program is generally a simple computer program which outputs (or displays) to the screen (often the console) a message similar to "Hello, World!" while ignoring any user input. A small piece of code in most general-purpose programming languages, this program is used to illustrate a language's basic syntax.

  3. AOL Mail

    mail.aol.com

    Absolutely! It's quick and easy to sign up for a free AOL account. With your AOL account you get features like AOL Mail, news, and weather for free!

  4. Code signing - Wikipedia

    en.wikipedia.org/wiki/Code_signing

    Code signing is the process of digitally signing executables and scripts to confirm the software author and guarantee that the code has not been altered or corrupted since it was signed. The process employs the use of a cryptographic hash to validate authenticity and integrity. [1] Code signing was invented in 1995 by Michael Doyle, as part of ...

  5. UTF-8 - Wikipedia

    en.wikipedia.org/wiki/UTF-8

    UTF-8. UTF-8 is a variable-length character encoding standard used for electronic communication. Defined by the Unicode Standard, the name is derived from Unicode Transformation Format – 8-bit. [1] UTF-8 is capable of encoding all 1,112,064 [a] valid Unicode code points using one to four one- byte (8-bit) code units.

  6. HTML5 - Wikipedia

    en.wikipedia.org/wiki/HTML5

    HTML5 ( Hypertext Markup Language 5) is a markup language used for structuring and presenting hypertext documents on the World Wide Web. It was the fifth and final [4] major HTML version that is now a retired World Wide Web Consortium (W3C) recommendation. The current specification is known as the HTML Living Standard.

  7. PHP - Wikipedia

    en.wikipedia.org/wiki/PHP

    As of 23 June 2024 (seven months after PHP 8.3's release), PHP is used as the server-side programming language on 76.2% of websites where the language could be determined; PHP 7 is the most used version of the language with 53.9% of websites using PHP being on that version, while 31.2% use PHP 8, 14.8% use PHP 5 and 0.2% use PHP 4.

  8. Web browser - Wikipedia

    en.wikipedia.org/wiki/Web_browser

    Web browser. A web browser is an application for accessing websites. When a user requests a web page from a particular website, the browser retrieves its files from a web server and then displays the page on the user's screen. Browsers are used on a range of devices, including desktops, laptops, tablets, and smartphones.

  9. Brackets (text editor) - Wikipedia

    en.wikipedia.org/wiki/Brackets_(text_editor)

    Brackets (text editor) Brackets is a source code editor with a primary focus on web development. [5] Created by Adobe Inc., it is free and open-source software licensed under the MIT License, and is currently maintained on GitHub by open-source developers. It is written in JavaScript, HTML and CSS.