Key Values - Web APIs
sys_req (0xff15) qt::key_print (0x01000009) qt::key_sysreq (0x0100000a) keycode_sysrq (120) "hibernate" [2] the hibernate key. this saves the state of the computer to disk and then shuts down; the computer can be returned to its previous state by restoring the saved state information. ...
... qt::key_print (0x01000009) qt::key_sysreq (0x0100000a) keycode_sysrq (120) "hibernate" [2] the hibernate key. this saves the state of the computer to disk and then shuts down; the computer can be returned to its previous state by restoring the saved state information. gdk_key_hibernate (0x1008ffa8) qt::key_hibernate (0x01000108) "standby" [1] the standby key. ...
...the computer can be returned to its previous state by restoring the saved state information. gdk_key_hibernate (0x1008ffa8) qt::key_hibernate (0x01000108) "standby" [1] the standby key. (also known as suspend or sleep.) this turns off the display and puts the computer in a low power consumption mode, without completely powering off. vk_sleep (0x5f) gdk_key_standby (0x1008ff10) gdk_key_suspend (0x1008ffa7) gdk_key_sleep (0x1008ff2f) qt::key_standby (0x01000093) qt::key_suspend (0x0100010c) qt::key_sleep (0x01020004) keycode_sleep (223) "wakeup" [2] the wakeup key. used to wake the computer from the hibernation or standby modes. gdk_key_wakeup (0x1008ff2b) qt::key_wakeup (0x010000b8) keycode_wakeup (224) ...
... [2] prior to firefox 37, this key generated the value "unidentified". ...

HTMLObjectElement - Web APIs
tmlobjectelement.height returns a domstring that reflects the height html attribute, specifying the displayed height of the resource in css pixels. htmlobjectelement.hspace is a long representing the horizontal space in pixels around the control. htmlobjectelement.name returns a domstring that reflects the name html attribute, specifying the name of the browsing context. htmlobjectelement.standby is a domstring that reflects the standby html attribute, specifying a message to display while the object loads. htmlobjectelement.tabindex is a long representing the position of the element in the tabbing navigation order for the current document. htmlobjectelement.type is a domstring that reflects the type html attribute, specifying the mime type of the resource. htmlobjectelement.typem...
... specification. living standard html5the definition of 'htmlobjectelement' in that specification. recommendation the w3c specification is a latest of a previous version of html living standard technically, the property tabindex is now defined on htmlelement. the following properties are now obsolete: align, archive, border, code, codebase, codetype, declare, hspace, standby, and vspace. the following properties have been added: typemustmatch, contentwindow, willvalidate, validity, and validationmessage. the following methods have been added: checkvalidity() and setcustomvalidity(). document object model (dom) level 2 html specificationthe definition of 'htmlobjectelement' in that specification. obsolete the contentdocument property has been ad...

Places Expiration
erwise if the previous step completed the cleanup the next step will be delayed. this ensures expiration doesn't lag behind without hitting performances when there is no need for it. apart this periodic expiration, there are other steps on idle, on shutdown on clear history. on idle on idle it expires a larger chunk of pages, then timed expiration is stopped. this ensures to not interfere with standby tasks and preserves battery on mobile. on shutdown most of the times the adaptive algorithm will ensure the database is clean before shutdown, so the only task executed on shutdown will be removal of session data (like session annotations). in some cases, like when a clear history is executed just before shutdown, a larger step is executed instead. on maintenance when places maintenance runs ...

Page Visibility API - Web APIs
visibility api. a site has an image carousel that shouldn't advance to the next slide unless the user is viewing the page an application showing a dashboard of information doesn't want to poll the server for updates when the page isn't visible a page wants to detect when it is being prerendered so it can keep accurate count of page views a site wants to switch off sounds when a device is in standby mode (user pushes power button to turn screen off) developers have historically used imperfect proxies to detect this. for example, watching for blur and focus events on the window helps you know when your page is not the active page, but it does not tell you that your page is actually hidden to the user. the page visibility api addresses this. note: while onblur and onfocus will tell you if ...

<object> - HTML: Hypertext Markup Language
the resource is reused. formhtml5 the form element, if any, that the object element is associated with (its form owner). the value of the attribute must be an id of a <form> element in the same document. height the height of the displayed resource, in css pixels. -- (absolute values only. no percentages) name the name of valid browsing context (html5), or the name of the control (html 4). standbyhtml 4 onlyobsolete since html5 a message that the browser can show while loading the object's implementation and data. tabindexhtml 4 onlyobsolete since html5 the position of the element in the tabbing navigation order for the current document. type the content type of the resource specified by data. at least one of data and type must be defined. typemustmatchhtml5 this boolean attribute i...