The onclose property of the Notification interface specifies an event listener to receive close events. These events occur when a Notification is closed.
The onshow property of the Notification interface specifies an event listener to receive show events. These events occur when a Notification is displayed.
The useFinalURL property of the Response interface contains a boolean stating whether this is the final URL of the response.
An event handler which is called when an XDomainRequest encounters an error.
This method is called periodically as an event handler for progress events on XDomainRequests, so that code can monitor progress while loading content.
An event handler which is called when a pending XDomainRequest times out.
The HTML Acronym Element (<acronym>) allows authors to clearly indicate a sequence of characters that compose an acronym or abbreviation for a word. This element has been removed in HTML5. Use <abbr> element.
The command element represents a command which the user can invoke.
The HTML Plaintext Element (<plaintext>) renders everything following the start tag as raw text, without interpreting any HTML. There is no closing tag, since everything after it is considered raw text.
The HMDVRDevice interface of the WebVR API represents a head mounted display, providing access to information about each eye, and allowing us to modify the current field of view.
The getEyeParameters() method of the HMDVRDevice interface returns current parameters for the eye specified as its argument ("left" or "right") — stored in a VREyeParameters object.
The setFieldOfView() method of the HMDVRDevice interface can be used to set the field of view for one eye, or both eyes simultaneously.