General header is an outdated term used to refer to an HTTP header that can be used in both request and response messages, but which doesn't apply to the content itself (a header that applied to the content was called an entity header). Depending on the context they are used in, general headers might either be response or request headers (e.g. Cache-Control)....View this page on GitHub • Report a problem with this content...
CSS physical properties define positions based on physical directions or element sides. For example:...View this page on GitHub • Report a problem with this content...
The ARPANET (Advanced Research Projects Agency NETwork) was an early computer network, constructed in 1969 as a robust medium to transmit sensitive military data and to connect leading research groups throughout the United States. ARPANET first ran NCP (Network Control Protocol) and subsequently the first version of the Internet protocol or TCP/IP suite, making ARPANET a prominent part of the nascent Internet. ARPANET was closed in early 1990....View this page on GitHub • Report a problem with this content...
The term media is an overloaded one when talking about the web; it takes on different meanings depending on the context....View this page on GitHub • Report a problem with this content...
ECMAScript 5 and later let scripts opt in to a new strict mode, which alters the semantics of JavaScript in several ways to improve its resiliency and which make it easier to understand what's going on when there are problems....View this page on GitHub • Report a problem with this content...
The roletype role, an abstract role, is the base role from which all other ARIA roles inherit....View this page on GitHub • Report a problem with this content...
Learn about the XRSubImage interface, including its properties, specifications and browser compatibility....View this page on GitHub • Report a problem with this content...
Learn about the CanvasGradient interface, including its properties and methods, specifications and browser compatibility....View this page on GitHub • Report a problem with this content...
Learn about the DeviceMotionEventRotationRate interface, including its properties, specifications and browser compatibility....View this page on GitHub • Report a problem with this content...
Learn about the CSSMathProduct interface, including its constructor, properties, and methods, specifications and browser compatibility....View this page on GitHub • Report a problem with this content...