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It cannot be used to remove text in expressions for template names, parameter names, parameter values, page names in links, etc. To view hidden text, download the Web Developer Toolbar for Firefox here, then choose Misc. → show hidden elements in that toolbar. It will make all hidden elements appear.
On the mainframe operating system MUSIC/SP, if one asks for the file name "X", one is making an unqualified reference either to the file X in the user's library, or to the file X in the common library if the user does not have a file named X and one does exist in the common library. If, however, one were to refer to "*COM:X" one is using a ...
class: an identifier that can annotate multiple elements in a document, denoted by a dot prefix e.g. .classname (the phrase "CSS class", although sometimes used, is a misnomer, as element classes—specified with the HTML class attribute—is a markup feature that is distinct from browsers' CSS subsystem and the related W3C/WHATWG standards ...
In practice, the available CLASS words would be a list of less than two dozen terms. CLASS words, typically positioned on the right (suffix), served much the same purpose as Hungarian notation prefixes. The purpose of CLASS words, in addition to consistency, was to specify to the programmer the data type of a particular data field. Prior to the ...
This gadget shows a timer with three modes and an interactive progress bar with a blue buffer indicator at the bottom of the window if a media element exists on the page. It can be used to play and pause and navigate a media file without having to scroll back to the on-page media controls. Currently, playback controls only work on audio files ...
An attribute in a relational database can be represented as a column or field. In computing, an attribute is a specification that defines a property of an object, element, or file. It may also refer to or set the specific value for a given instance of such. For clarity, attributes should more correctly be considered metadata. An attribute is ...
See "List by region" table. Jumping to an {} (or similar mechanism for creating an anchor) in a table causes that location of the table to be at the top of the screen, where the sticky header covers it. True for all skins except Vector 2022 and MinervaNeue skin (mobile). See discussions here and here.
If the wiki provides the NavPop gadget, it can be enabled in user preferences under the gadgets tab. Otherwise, installed by editing the user's skin.js file. Alternative preview Alex Smotrov's QPreview adds an edit toolbar button that uses XMLHttpRequest to generate page preview without reloading the whole page.