|
Evince Previewing A DVI File
Evince (), also known as GNOME Document Viewer, is a free and open source document viewer supporting many document file formats including Portable Document Format, PDF, PostScript, DjVu, Tagged Image File Format, TIFF, Open XML Paper Specification, XPS and Device independent file format, DVI. It is designed for the GNOME desktop environment. The developers of Evince intended to replace the multiple GNOME Document file format, document viewers with a single and simple application software, application. The Evince motto sums up the project aim: "Simply a Document Viewer". GNOME releases have included Evince since GNOME 2.12 (September 2005). Evince's code is written mainly in C (programming language), C, with a small part (specifically, the interface with Poppler (software), Poppler) written in C++. Many Linux distributions – including Ubuntu (operating system), Ubuntu, Fedora Linux and Linux Mint – include Evince as the default document viewer. Evince is free and open-sou ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
C (programming Language)
C (''pronounced like the letter c'') is a General-purpose language, general-purpose computer programming language. It was created in the 1970s by Dennis Ritchie, and remains very widely used and influential. By design, C's features cleanly reflect the capabilities of the targeted CPUs. It has found lasting use in operating systems, device drivers, protocol stacks, though decreasingly for application software. C is commonly used on computer architectures that range from the largest supercomputers to the smallest microcontrollers and embedded systems. A successor to the programming language B (programming language), B, C was originally developed at Bell Labs by Ritchie between 1972 and 1973 to construct utilities running on Unix. It was applied to re-implementing the kernel of the Unix operating system. During the 1980s, C gradually gained popularity. It has become one of the measuring programming language popularity, most widely used programming languages, with C compilers avail ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Application Software
Application may refer to: Mathematics and computing * Application software, computer software designed to help the user to perform specific tasks ** Application layer, an abstraction layer that specifies protocols and interface methods used in a communications network * Function application, in mathematics and computer science Processes and documents * Application for employment, a form or forms that an individual seeking employment must fill out * College application, the process by which prospective students apply for entry into a college or university * Patent application, a document filed at a patent office to support the grant of a patent Other uses * Application (virtue), a characteristic encapsulated in diligence * Topical application, the spreading or putting of medication to body surfaces See also * * Apply {{disambiguation ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Front-end And Back-end
Front end may refer to: Computing * Front-end (computing), an interface between the user and the back end * Front-end processor (computer), a small-sized computer * Front-end processor (program) * Front-end web development, the practice of producing HTML, CSS and JavaScript for a website or web application * Front-end API, a type of application program interface * Compiler front-end * Debugger front-end Other * Front-end bra, a stretchy type of vinyl that attaches to the front of a car * Front-end, the foremost of a vehicle body * Front-end engineering * Front-end load, a charge in investing * Front-end loader, construction equipment * Front-end loading, in project management * Front End Loader, a band * RF front end, in electronics See also * * * Front (other) * End (other) * Back end (other) Back end, back-end or backend may refer to: Electronics Computing * Back end (computing), the data access layer in software architecture * Back-end CASE * ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Gconf
GConf was a system used by the GNOME desktop environment for storing configuration settings for the desktop and applications. It is similar to the Windows Registry. It was deprecated as part of the GNOME 3 transition. Migration to its replacement, GSettings and dconf, is ongoing. Changes to this system are controlled by GConfd, a daemon. GConfd watches out for changes to the database, and when they are changed, it applies the new settings to applications using it. This technology is known as "auto-apply", compared to "explicit-apply", which requires users to press an OK or Apply button to make changes come into effect. The term "instant-apply" is sometimes used, compared to plain "apply". The GConf database by default uses a system of directories and XML files, stored in a directory called ~/.gconf. GConf can also use other backends, such as a database server, but XML file storage is the most common configuration. The application gconf-editor is provided to allow users to ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Digital Rights Management
Digital rights management (DRM) is the management of legal access to digital content. Various tools or technological protection measures (TPM) such as access control technologies can restrict the use of proprietary hardware and copyrighted works. DRM technologies govern the use, modification, and distribution of copyrighted works (such as software and multimedia content), as well as systems that enforce these policies within devices. Laws in many countries criminalize the circumvention of DRM, communication about such circumvention, and the creation and distribution of tools used for such circumvention. Such laws are part of the United States' Digital Millennium Copyright Act (DMCA), and the European Union's Information Society Directive (the French DADVSI is an example of a member state of the European Union implementing the directive). DRM techniques include licensing agreements and encryption. The industry has expanded the usage of DRM to various hardware products, ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Thumbnail
Thumbnails are reduced-size versions of pictures or videos, used to help in recognizing and organizing them, serving the same role for images as a normal text index does for words. In the age of digital images, visual search engines and image-organizing programs normally use thumbnails, as do most modern operating systems or desktop environments, such as Microsoft Windows, macOS, KDE (Linux) and GNOME (Linux). On web pages, they also avoid the need to download larger files unnecessarily. Implementation Thumbnails are ideally implemented on web pages as separate, smaller copies of the original image, in part because one purpose of a thumbnail image on a web page is to reduce bandwidth and download time. Some web designers produce thumbnails with HTML or client-side scripting that makes the user's browser shrink the picture, rather than use a smaller copy of the image. This results in no saved bandwidth, and the visual quality of browser resizing is usually less than idea ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Sidebar (computing)
The sidebar is a graphical control element that displays various forms of information to the right or left side of an application window or operating system desktop. Examples of the sidebar can be seen in the Opera web browser, Apache OpenOffice, LibreOffice, SoftMaker Presentations and File Explorer; in each case, the app exposes various functionalities via the sidebar. Overview Sidebars have originated in desktop apps, which are designed for rectangular screens with longer horizontal sides. Like toolbars and status bars, sidebars host both information and GUI widgets with which the user issues commands to the app. Unlike toolbars and status bars, sidebars have larger surface areas because of horizontally longer layout of desktop apps. Sidebars may use accordions to organize widgets and accommodate a larger layout than the visible surface area. Widgets In a number of Widget engines, one is able to install applets which can reside on a sidebar. Notable examples include: * ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
VALO-CD
VALO-CD, a distribution of open-source software on a CD for Microsoft Windows, aims to spread knowledge and the use of open-source software. VALO-CD originates from Finland, and was originally available only in Finnish. Since version 7, an international version of VALO-CD has also been available in English. The acronym ''VALO'' means "Free/Libre Open-Source Software" in Finnish. is also a Finnish word that means "light". Therefore the name of the project has a connotation of bringing enlightenment. The Finnish version of VALO-CD had the special goal of concentrating on completely localized open-source software. The project started in 2008, and aims to support technological and economic development in Finland. Contents Version 8 of VALO-CD includes the following software: *Writing and drawing: Dia, GIMP, Inkscape, LibreOffice, and Scribus. *Internet: Firefox, Thunderbird, Pidgin, Vuze, and WinSCP. *Recreation: Stellarium, and Tux Paint. *Multimedia: Audacity, MuseScor ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Software Maintenance
Software maintenance in software engineering is the modification of a software product after delivery to correct faults, to improve performance or other attributes. A common perception of maintenance is that it merely involves fixing defects. However, one study indicated that over 80% of maintenance effort is used for non-corrective actions. This perception is perpetuated by users submitting problem reports that in reality are functionality enhancements to the system. More recent studies put the bug-fixing proportion closer to 21%. History Software maintenance and evolution of systems was first addressed by Meir M. Lehman in 1969. Over a period of twenty years, his research led to the formulation of Lehman's Laws (Lehman 1997). Key findings of his research conclude that maintenance is really evolutionary development and that maintenance decisions are aided by understanding what happens to systems (and software) over time. Lehman demonstrated that systems continue to evolve over ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Free And Open-source Software
Free and open-source software (FOSS) is a term used to refer to groups of software consisting of both free software and open-source software where anyone is freely licensed to use, copy, study, and change the software in any way, and the source code is openly shared so that people are encouraged to voluntarily improve the design of the software. This is in contrast to proprietary software, where the software is under restrictive copyright licensing and the source code is usually hidden from the users. FOSS maintains the software user's civil liberty rights (see the Four Essential Freedoms, below). Other benefits of using FOSS can include decreased software costs, increased security and stability (especially in regard to malware), protecting privacy, education, and giving users more control over their own hardware. Free and open-source operating systems such as Linux and descendants of BSD are widely utilized today, powering millions of servers, desktops, smartphones (e.g., A ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Linux Mint
Linux Mint is a community-driven Linux distribution based on Ubuntu (which is in turn based on Debian), bundled with a variety of free and open-source applications. It can provide full out-of-the-box multimedia support for those who choose to include proprietary software such as multimedia codecs. The Linux Mint project was created by Clément Lefèbvre and is actively maintained by the Linux Mint Team and community. History Linux Mint began in 2006 with a beta release, 1.0, code-named 'Ada', based on Kubuntu. Linux Mint 2.0 'Barbara' was the first version to use Ubuntu as its codebase. It had few users until the release of Linux Mint 3.0, 'Cassandra'. Linux Mint 2.0 was based on Ubuntu 6.10, using Ubuntu's package repositories and using it as a codebase. It then followed its own codebase, building each release from the previous one, but continuing to use the package repositories of the latest Ubuntu release. This made the two systems' bases almost identical, guaranteeing ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Fedora Linux
Fedora Linux is a Linux distribution developed by the Fedora Project. Fedora contains software distributed under various free and open-source licenses and aims to be on the leading edge of open-source technologies. Fedora is the upstream (software development), upstream source for Red Hat Enterprise Linux. Since the release of Fedora 35, six different editions are made available tailored to personal computer, server (computing), server, cloud computing, Container (computing), container and Internet of Things installations. A new version of Fedora Linux is released every six months. , Fedora Linux has an estimated 1.2 million users, including Linus Torvalds (), creator of the Linux kernel. Features Fedora has a reputation for focusing on innovation, integrating new technologies early on and working closely with Upstream (software development), upstream Linux communities. Making changes upstream instead of specifically for Fedora Linux ensures that the changes are available t ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
.jpg "Click for more on -> Thumbnail")
