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File locking is a mechanism that restricts access to a computer file, or to a region of a file, by allowing only one user or process to modify or delete it at a specific time, and preventing reading of the file while it's being modified or deleted.
PDF/UA (PDF/Universal Accessibility), [1] formally ISO 14289, is an International Organization for Standardization (ISO) standard for accessible PDF technology. A technical specification intended for developers implementing PDF writing and processing software, PDF/UA provides definitive terms and requirements for accessibility in PDF documents and applications. [2]
Go to the article you wish to unprotect; in this case, we will use the page you just protected, Wikipedia:Administrators' guide/Protecting/Protect. At the top of the page, click the Change protection link. [1] On the next page, you will see several confirm protection option boxes: Edit, Move, and Pending changes. In the edit box, select Allow ...
A PDF page description can use a matrix to scale, rotate, or skew graphical elements. A key concept in PDF is that of the graphics state, which is a collection of graphical parameters that may be changed, saved, and restored by a page description. PDF has (as of version 2.0) 25 graphics state properties, of which some of the most important are:
In some instances, the lock would prevent the case from being opened to inhibit the theft or modification of internal components. In other cases, the lock was used to forbid unauthorized access to the computer by disabling the power supply, hard drive, or keyboard. [1]
Adobe Acrobat 3D included all of the functionality of Acrobat Professional 7.0 as well as updated assistance for embedded 3D computer graphics, tools for capturing 3D content from OpenGL applications, and the Adobe Acrobat 3D Toolkit for converting CAD documents to PDF objects. Also included is a version of the capture tool for installation on ...
To request that a page be protected or unprotected, see Wikipedia:Requests for page protection. Special:ProtectedPages - automatic list Also see Wikipedia:List of indefinitely protected pages - indefinitely or permanently protected pages, specifically maintenance templates and high-exposure Wikipedia pages
If you want to make spelling corrections or add uncontroversial information to a protected page, please add {{Edit fully-protected}} to the article's talk page, along with an explanation of what you want to add to the page. If the talk page is protected, please use the section below. Check the archives if you cannot find your request. Only ...