Search results
Results from the Health.Zone Content Network
The Visitor [1] design pattern is one of the twenty-three well-known Gang of Four design patterns that describe how to solve recurring design problems to design flexible and reusable object-oriented software, that is, objects that are easier to implement, change, test, and reuse.
Session ID. In computer science, a session identifier, session ID or session token is a piece of data that is used in network communications (often over HTTPS) to identify a session, a series of related message exchanges. Session identifiers become necessary in cases where the communications infrastructure uses a stateless protocol such as HTTP.
Sample form. The form is enclosed in an HTML table for visual layout. Forms are enclosed in the HTML <form> element. This HTML element specifies the communication endpoint the data entered into the form should be submitted to, and the method of submitting the data, GET or POST. Elements. Forms can be made up of standard graphical user interface ...
HTML is a markup language that defines the structure and presentation of web pages. It is one of the core technologies of the World Wide Web, along with CSS and JavaScript. HTML allows creating and formatting text, images, links, tables, forms, and other elements on a web page. Learn more about the history, syntax, and features of HTML on Wikipedia.
A web beacon is any of several techniques used to track who is visiting a web page. They can also be used to see if an email was read or forwarded or if a web page was copied to another website. [7] The first web beacons were small digital image files that were embedded in a web page or email. The image could be as small as a single pixel (a ...
Times Square is a busy intersection of art and commerce, where scores of advertisements – electric, neon and illuminated signs and "zipper" news crawls – vie for viewers' attention. Notable examples include: Coca-Cola sign; Disney Store Times Square; Fashion One; FashionTV; Forever 21 (formerly Virgin Megastores) Hard Rock Cafe New York; M ...
The Digital Visitor and Resident ( V&R) model provides a framework to depict how user preference and habit motivates engagement with technology and the web. V&R is commonly described as a continuum, with two modes of online engagement at either end, making a separation between different approaches to engagement.
The alt attribute is the HTML attribute used in HTML and XHTML documents to specify alternative text ( alt text) that is to be displayed in place of an element that cannot be rendered. The alt attribute is used for short descriptions, with longer descriptions using the longdesc attribute. The standards organization for the World Wide Web, the ...