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Nix Package Manager
Nix is a cross-platform package manager for Unix-like systems, and a tool to instantiate and manage those systems, invented in 2003 by Eelco Dolstra. Approach The Nix package manager employs a model in which software packages are each installed into unique directories with immutable contents. These directory names correspond to cryptographic hashes that take into account all dependencies of a package, including other packages managed by Nix. As a result, Nix package names are content-identifying since packages with the same name will have had the same inputs and the same build platform, and therefore the same build result. Implementation Package recipes for Nix are written in the purpose-built "Nix language", a declarative, purely functional, lazily evaluated, dynamically typed programming language. Distinguishing features of the Nix language are strings with "context", string interpolation, first-class file system paths, and "indented strings", which in combination allow co ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Cross-platform
Within computing, cross-platform software (also called multi-platform software, platform-agnostic software, or platform-independent software) is computer software that is designed to work in several Computing platform, computing platforms. Some cross-platform software requires a separate build for each platform, but some can be directly run on any platform without special preparation, being written in an interpreted language or compiled to portable bytecode for which the Interpreter (computing), interpreters or run-time packages are common or standard components of all supported platforms. For example, a cross-platform application software, application may run on Linux, macOS and Microsoft Windows. Cross-platform software may run on many platforms, or as few as two. Some frameworks for cross-platform development are Codename One, ArkUI-X, Kivy (framework), Kivy, Qt (software), Qt, GTK, Flutter (software), Flutter, NativeScript, Xamarin, Apache Cordova, Ionic (mobile app framework ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
GNU Guix
GNU Guix (; portmanteau of Guile and Nix) is a functional cross-platform package manager and a tool to instantiate and manage Unix-like operating systems, based on the Nix package manager. Configuration and package recipes are written in Guile Scheme. GNU Guix is the default package manager of the GNU Guix System distribution. Differing from traditional package managers, Guix (like Nix) utilizes a purely functional deployment model where software is installed into unique directories generated through cryptographic hashes. All dependencies for each software are included in the input of each hash. This solves the problem of dependency hell, allowing multiple versions of the same software to coexist which makes packages portable and reproducible. Performing scientific computations in a Guix setup has been proposed as a promising response to the replication crisis. The development of GNU Guix is intertwined with the GNU Guix System, an installable operating system dist ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Meson (software)
Meson () is a software build automation tool for building a codebase. Meson adopts a convention over configuration approach to minimize the data required to configure the most common operations. Meson is free and open-source software under the Apache License 2.0. Meson is written in Python and runs on Unix-like (including Linux and macOS), Windows and other operating systems. It supports building C, C++, C#, CUDA, Objective-C, D, Fortran, Java, Rust, and Vala. It handles dependencies via a mechanism named ''Wrap''. It supports GNU Compiler Collection (gcc), Clang, Visual C++ and other compilers, including non-traditional compilers such as Emscripten and Cython. The project uses ninja as the primary backend buildsystem, but can also use Visual Studio or Xcode backends. Meson's support for Fortran and Cython was improved to help various scientific projects in their switch from to Meson, for example SciPy. Meson can be used as a PEP517 backend to build Python ''wheels'', via ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Rust (programming Language)
Rust is a General-purpose programming language, general-purpose programming language emphasizing Computer performance, performance, type safety, and Concurrency (computer science), concurrency. It enforces memory safety, meaning that all Reference (computer science), references point to valid memory. It does so without a conventional Garbage collection (computer science), garbage collector; instead, memory safety errors and data races are prevented by the "borrow checker", which tracks the object lifetime of references Compiler, at compile time. Rust does not enforce a programming paradigm, but was influenced by ideas from functional programming, including Immutable object, immutability, higher-order functions, algebraic data types, and pattern matching. It also supports object-oriented programming via structs, Enumerated type, enums, traits, and methods. It is popular for systems programming. Software developer Graydon Hoare created Rust as a personal project while working at ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Firebase Studio
Firebase Studio (formerly known as Project IDX) is an online integrated development environment (IDE) developed by Google. It is based on Visual Studio Code, and the infrastructure runs on Google Cloud. In addition to including the features, languages and plugins supported by VS Code, it has unique functionality built by Google. These include a built-in generative artificial intelligence assistant powered by Gemini, Nix integrations, and iOS and Android emulators. Google also provides templates for JavaScript, Python, and Go projects, as well for as a number of web and cross-platform frameworks like Node, Angular, Flutter, Next.js, React, FireBase, Google Maps, and Flask Flask may refer to: Container * Hip flask, a small container used to carry liquid * Laboratory flask, laboratory glassware for holding larger volumes than simple test tubes ** Erlenmeyer flask, a common laboratory flask with a flat bottom, a c .... The application was initially only accessible after sig ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Replit
Replit (), formerly Repl.it, is an American AI company with natural language application development through its Agent platform. Founded in 2016 as a online integrated development environment (IDE), Replit creates software via AI with a platform called Agent. History Replit was co-founded by the Jordan, Jordanian programmers Amjad Masad, Faris Masad, and designer Haya Odeh in 2016. It was incorporated in San Mateo, California, San Mateo. Its name comes from the acronym REPL, which stands for "Read–eval–print loop, read–evaluate–print loop". Replit has transformed from a collaborative coding platform into an AI-powered software creation ecosystem centered around the ability to build complete applications by describing them in natural language. The company's Agent technology converts plain English descriptions into functioning software. Before creating Replit, Amjad Masad worked in engineering roles at Yahoo and Facebook, where he built development tools. He also hel ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
LHCb Experiment
The LHCb (Large Hadron Collider beauty) experiment is a particle physics detector collecting data at the Large Hadron Collider at CERN. LHCb specializes in the measurements of the parameters of CP violation in the interactions of b- and c-hadrons (heavy particles containing a bottom and charm quarks). Such studies can help to explain the matter-antimatter asymmetry of the Universe. The detector is also able to perform measurements of production cross sections, exotic hadron spectroscopy, and electroweak physics in the forward region. The LHCb collaborators, who built, operate and analyse data from the experiment, are composed of approximately 1650 people from 98 scientific institutes, representing 22 countries. Vincenzo Vagnoni succeeded on July 1, 2023 as spokesperson for the collaboration from Chris Parkes (spokesperson 2020–2023). The experiment is located at point 8 on the LHC tunnel close to Ferney-Voltaire, France just over the border from Geneva. The (small) MoEDAL ex ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
CERN
The European Organization for Nuclear Research, known as CERN (; ; ), is an intergovernmental organization that operates the largest particle physics laboratory in the world. Established in 1954, it is based in Meyrin, western suburb of Geneva, on the France–Switzerland border. It comprises #Member states and budget, 24 member states. Israel, admitted in 2013, is the only full member geographically out of Europe. CERN is an official United Nations General Assembly observers#Intergovernmental organizations, United Nations General Assembly observer. The acronym CERN is also used to refer to the laboratory; in 2023, it had 2,666 scientific, technical, and administrative staff members, and hosted about 12,370 users from institutions in more than 80 countries. In 2016, CERN generated 49 Byte#Multiple-byte units, petabytes of data. CERN's main function is to provide the particle accelerators and other infrastructure needed for high-energy physics research – consequently, numer ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Linux Distribution
A Linux distribution, often abbreviated as distro, is an operating system that includes the Linux kernel for its kernel functionality. Although the name does not imply product distribution per se, a distro—if distributed on its own—is often obtained via a website intended specifically for the purpose. Distros have been designed for a wide variety of systems ranging from personal computers (for example, Linux Mint) to servers (for example, Red Hat Enterprise Linux) and from embedded devices (for example, OpenWrt) to supercomputers (for example, Rocks Cluster Distribution). A distro typically includes many components in addition to the Linux kernel. Commonly, it includes a package manager, an init system (such as systemd, OpenRC, or runit), GNU tools and libraries, documentation, IP network configuration utilities, the getty TTY setup program, and many more. To provide a desktop experience (most commonly the Mesa userspace graphics drivers) a display server (the ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
NixOS
NixOS is a free and open-source Linux distribution based on the Nix package manager. NixOS uses an immutable design and an atomic update model. Its use of a declarative configuration system allows reproducibility and portability. NixOS is configured using composable modules, and relies on packages defined in thNixpkgsproject. Package recipes and configurations are written in the purpose-built "Nix language" that ships with the Nix package manager. History Nix began in 2003 as a research project led by Eelco Dolstra, who sought to develop a system for reliable software deployment. This work culminated in Dolstra's Ph.D. thesis, The Purely Functional Software Deployment Model, which proposed a novel approach to declarative, functional software configuration. His research, supervised by Eelco Visser at Utrecht University, laid the theoretical groundwork for Nix. In 2006, NixOS was introduced as part of Armijn Hemel's Master's thesis, which explored applying Nix principles to ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
GitHub
GitHub () is a Proprietary software, proprietary developer platform that allows developers to create, store, manage, and share their code. It uses Git to provide distributed version control and GitHub itself provides access control, bug tracking system, bug tracking, software feature requests, task management, continuous integration, and wikis for every project. Headquartered in California, GitHub, Inc. has been a subsidiary of Microsoft since 2018. It is commonly used to host open source software development projects. GitHub reported having over 100 million developers and more than 420 million Repository (version control), repositories, including at least 28 million public repositories. It is the world's largest source code host Over five billion developer contributions were made to more than 500 million open source projects in 2024. About Founding The development of the GitHub platform began on October 19, 2005. The site was launched in April 2008 by Tom ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
