Git is a version control system that allows tracking changes to files, while GitHub is a hosting service for Git repositories that provides additional collaboration features. The document outlines the basic Git and GitHub workflow including initializing a local repository, linking it to a remote GitHub repository, committing and pushing changes, contributing to open source projects by forking repositories and submitting pull requests, and using branches to safely experiment with changes. It also introduces GitHub Pages for hosting static websites directly from a GitHub repository.
Git is a version control system created by Linus Torvalds that allows developers to track changes to code. GitHub is a free online repository that hosts Git repositories and allows developers to share code and collaborate on projects remotely. GitHub also allows developers to showcase their work and share their code publicly, potentially helping with job applications by including a GitHub URL. Git uses snapshots of files, adding, committing, and pushing changes to track a project's evolution over time through simple commands like init, add, commit, push, clone, and branch.
Git is an open-source version control system created by Linus Trovalds that helps users achieve version control and track changes on files. Version control systems like Git allow developers and non-developers to collaborate by downloading, modifying, and uploading new versions of projects. Github builds on Git by providing a platform for developers to store projects in repositories and connect with other developers. Key Github concepts include repositories for storing project files, forking to create new projects from existing ones, and pull requests and change logs for tracking changes made to projects.
Git is an open source distributed version control system (VCS) developed by Linus Torvalds in 2005. Version control allows tracking changes to files over time through commits, enabling recall of specific versions. GitHub is a code hosting platform that allows collaboration on projects remotely using Git. Common Git commands include git init to create a repository, git add to stage files, git commit to save changes, and git push to sync a local repository with a remote one. Pull requests allow proposing and reviewing changes before merging into a main branch like master.
The document discusses Git and GitHub workflows. It begins by describing Git as a distributed version control system designed for speed, integrity and distributed workflows. It then explains Git's branching model including features, releases, hotfixes and how GitHub is used to collaborate through forking repositories and pull requests.
Git is a free and open source version control system that allows tracking changes to code. GitHub is a web-based hosting service for Git repositories that provides additional collaboration features. The document outlines the basic Git workflow including initializing a local repository, making changes and committing them, and pushing commits to a remote GitHub repository. It also covers cloning an existing GitHub repository to the local system and some common Git commands.
Git is an open source version control system that allows tracking changes to files and coordinating work on projects between multiple people. It features repositories to store project files, issues to track tasks, pull requests to review changes, and gists for sharing code snippets. Version control records changes made over time to files so that specific versions can be retrieved, and Git is commonly used by developers and companies to collaborate on software projects.
Git is a free and open-source distributed version control system created by Linus Torvalds in 2005. It allows tracking changes to files and coordinating work among teams of developers. GitHub is a web-based hosting service for Git repositories that offers both free and paid plans. Git uses a decentralized model with local repositories that can be synced and shared, supporting thousands of parallel branches. It provides commands for cloning repositories, tracking changes, committing updates, and merging branches.
Getting Started with GitHub is a tech talk that introduces GitHub and Git. It discusses what GitHub and Git are, the differences between them, and how to get started using them. The talk covers installing Git, creating GitHub and Git accounts, initializing and cloning repositories, contributing to open source projects, and resources for learning more. Integrated development environments that work with Git and GitHub are also presented.
GitHub is a code hosting platform that allows developers to collaborate on projects and manage their source code. It uses Git in the backend for version control. The key differences are that Git is a command line tool for version control, while GitHub provides a web-based graphical user interface and additional features built on top of Git. Common GitHub terms include repository, clone, commit, push, pull, branch, fork, and pull request which allow developers to work together on projects and integrate changes.
Github is a web-based version control tool that uses the Git technology. It allows for unlimited public repositories and is used by individuals and enterprises to host code and collaborate on documentation and issues tracking. Github allows for cloning repositories, branching, committing changes, pulling requests to share code, and merging code branches into the master branch. Common commands used with Github include git init, git clone, git pull, git branch, git checkout, git status, git add, git commit, and git push.
Know the Science behind WorkFlows using Git & GitHhubEdureka!
This document provides an overview of version control systems and introduces Git and GitHub. It discusses the benefits of version control systems for managing files and tracking changes over time. It contrasts traditional client-server version control systems with distributed systems like Git, noting key advantages of distributed systems. The document then introduces Git and GitHub, explaining Git's flexible workflows and repository structure. It provides examples of typical commands and workflows when using Git and GitHub together.
This document provides an overview of Git and BitBucket. It begins with an introduction to source code management systems and describes Git as a decentralized version control system. Popular open source projects that use Git and web-based hosting services are listed. The document then covers Git commands and workflows, including initializing a repository, staging changes, committing, branching and merging. BitBucket is introduced as a code hosting platform that supports both Git and Mercurial repositories.
Git is a free and open source distributed version control system initially designed by Linus Torvalds for Linux kernel development. It allows multiple users to work together on projects simultaneously using the same files. Git provides benefits like enhanced collaboration and productivity, reduced errors, and traceability of changes. Key features of Git include branching, merging, and synchronizing with remote repositories. Common Git commands are used to initialize repositories, add/commit files, switch branches, clone repositories, and push/pull from remote servers.
Basic Introduction to Git and Github. Covers the basic work flow of init, clone, add, commit and push. Other commands like git remote, git pull etc are briefly touched.
GitHub is a popular web service that facilitates users to host their code online and share it with others for collaborative development. It allows developers to see changes made to code and easily revert them. GitHub also provides free private code repositories and facilitates sharing of codebases among teams through features like forking and cloning repositories. As of 2017, GitHub hosted over 67 million code repositories from 24 million developers and was used by over 117,000 businesses worldwide.
This document provides an introduction to version control with Git and GitHub. It explains how Git tracks changes to files over time through commits, and how branches allow for separate lines of development. GitHub is introduced as a hosting service for open source projects that uses Git for version control and allows for collaboration through features like pull requests. Basic Git commands are covered like init, add, commit, status, log and checkout. The steps for contributing to a project on GitHub through forking, branching, committing and pushing changes are outlined.
Git is a distributed version control system that was created by Linus Torvalds in 2005 to manage changes to files over time. It works by tracking changes made to files in a git repository and allowing users to commit snapshots of changes. The key git commands are git init to create a new repository, git clone to copy an existing one, git add to stage changes, git commit to commit staged changes, and git log to view the commit history. GitHub is a popular web-based hosting service for git repositories.
Version control (also known as revision control, source control, or source code management) is a class of systems responsible for managing changes to computer programs, documents, large web sites, or other collections of information. Version control is a component of software configuration management. Git provides an open source option to this class of software.
This document provides an overview of Git and GitHub for contributing to open source projects during Hacktoberfest. It defines version control systems and how Git is a distributed VCS that allows developers to work asynchronously. Key Git commands and GitHub workflows are described, including creating branches, committing changes, and submitting pull requests. The steps for contributing to projects during Hacktoberfest via forking repositories and making pull requests are also outlined.
How to get involved with an open source project using github. Shows the process of forking and cloning, a bit of a git primer, and how to submit pull requests. Also how to approach and contribute to an open source project.
This document provides an overview of source code management (SCM) systems like Git and GitHub. It discusses what SCM is for and examples like Mercurial, Subversion, and Git. Git is distributed, super fast, lightweight, and works well with GitHub for collaboration. GitHub is a hosted solution for Git repositories. The document then goes into details on installing and using Git locally and with GitHub for version control, branching, pull requests, and merging code between developers. It provides terminology for concepts like staging, committing, pushing, pulling, branches, and pull requests. Finally, it recommends further reading on Git workflows.
1. The document discusses Git and Git-Flow, including how to install Git and Git-Flow on Windows, Linux, and Mac systems.
2. It provides steps for initializing Git-Flow on a repository and describes the basic branches and workflows in Git-Flow like feature, release, and hotfix branches.
3. Git-Flow is used to manage development and releases through branches to allow multiple developers to work together and release versions through a clear branching model.
Git is a version control system that allows developers to track changes in code and collaborate on projects. GitHub is a hosting service for Git repositories that offers collaboration features like code review and branching workflows. The document introduces Git and GitHub basics and outlines the GitHub Flow for collaborating via feature branching, pull requests, and code review before merging changes into the master branch. It concludes with reminders for good version control practices and sources for further information.
This document provides an overview of Git and how to install Git software and connect a local repository to a GitHub repository. It discusses what version control systems are, introduces Git as a distributed version control system, lists advantages of Git over SVN, outlines steps to install Git software and configure user settings, and describes commands for creating, exporting, importing, and managing repositories locally and on GitHub. It also provides brief explanations for why Git may be preferable to SVN in terms of security, speed, storage space requirements, and managing branches.
GitLab as an Alternative Development Platform for Github.comB1 Systems GmbH
The document introduces GitLab as an open source alternative to GitHub for version control and project collaboration. It discusses features of GitLab like code review, issue tracking, access control and continuous integration. GitLab allows developers to fork repositories, create merge requests, and enforce code reviews. The document also provides an overview of GitLab's interface and dashboard for managing projects.
This document outlines an agenda for a workshop on using Git for version control. It will cover what Git is, how to install and set up Git, how to create and manage repositories, track changes using commits and pushes, and enable collaboration through branches and pull requests. The workshop will demonstrate these concepts through live coding examples to provide a practical introduction to using Git for version control and team collaboration.
Git is a free and open-source distributed version control system created by Linus Torvalds in 2005. It allows tracking changes to files and coordinating work among teams of developers. GitHub is a web-based hosting service for Git repositories that offers both free and paid plans. Git uses a decentralized model with local repositories that can be synced and shared, supporting thousands of parallel branches. It provides commands for cloning repositories, tracking changes, committing updates, and merging branches.
Getting Started with GitHub is a tech talk that introduces GitHub and Git. It discusses what GitHub and Git are, the differences between them, and how to get started using them. The talk covers installing Git, creating GitHub and Git accounts, initializing and cloning repositories, contributing to open source projects, and resources for learning more. Integrated development environments that work with Git and GitHub are also presented.
GitHub is a code hosting platform that allows developers to collaborate on projects and manage their source code. It uses Git in the backend for version control. The key differences are that Git is a command line tool for version control, while GitHub provides a web-based graphical user interface and additional features built on top of Git. Common GitHub terms include repository, clone, commit, push, pull, branch, fork, and pull request which allow developers to work together on projects and integrate changes.
Github is a web-based version control tool that uses the Git technology. It allows for unlimited public repositories and is used by individuals and enterprises to host code and collaborate on documentation and issues tracking. Github allows for cloning repositories, branching, committing changes, pulling requests to share code, and merging code branches into the master branch. Common commands used with Github include git init, git clone, git pull, git branch, git checkout, git status, git add, git commit, and git push.
Know the Science behind WorkFlows using Git & GitHhubEdureka!
This document provides an overview of version control systems and introduces Git and GitHub. It discusses the benefits of version control systems for managing files and tracking changes over time. It contrasts traditional client-server version control systems with distributed systems like Git, noting key advantages of distributed systems. The document then introduces Git and GitHub, explaining Git's flexible workflows and repository structure. It provides examples of typical commands and workflows when using Git and GitHub together.
This document provides an overview of Git and BitBucket. It begins with an introduction to source code management systems and describes Git as a decentralized version control system. Popular open source projects that use Git and web-based hosting services are listed. The document then covers Git commands and workflows, including initializing a repository, staging changes, committing, branching and merging. BitBucket is introduced as a code hosting platform that supports both Git and Mercurial repositories.
Git is a free and open source distributed version control system initially designed by Linus Torvalds for Linux kernel development. It allows multiple users to work together on projects simultaneously using the same files. Git provides benefits like enhanced collaboration and productivity, reduced errors, and traceability of changes. Key features of Git include branching, merging, and synchronizing with remote repositories. Common Git commands are used to initialize repositories, add/commit files, switch branches, clone repositories, and push/pull from remote servers.
Basic Introduction to Git and Github. Covers the basic work flow of init, clone, add, commit and push. Other commands like git remote, git pull etc are briefly touched.
GitHub is a popular web service that facilitates users to host their code online and share it with others for collaborative development. It allows developers to see changes made to code and easily revert them. GitHub also provides free private code repositories and facilitates sharing of codebases among teams through features like forking and cloning repositories. As of 2017, GitHub hosted over 67 million code repositories from 24 million developers and was used by over 117,000 businesses worldwide.
This document provides an introduction to version control with Git and GitHub. It explains how Git tracks changes to files over time through commits, and how branches allow for separate lines of development. GitHub is introduced as a hosting service for open source projects that uses Git for version control and allows for collaboration through features like pull requests. Basic Git commands are covered like init, add, commit, status, log and checkout. The steps for contributing to a project on GitHub through forking, branching, committing and pushing changes are outlined.
Git is a distributed version control system that was created by Linus Torvalds in 2005 to manage changes to files over time. It works by tracking changes made to files in a git repository and allowing users to commit snapshots of changes. The key git commands are git init to create a new repository, git clone to copy an existing one, git add to stage changes, git commit to commit staged changes, and git log to view the commit history. GitHub is a popular web-based hosting service for git repositories.
Version control (also known as revision control, source control, or source code management) is a class of systems responsible for managing changes to computer programs, documents, large web sites, or other collections of information. Version control is a component of software configuration management. Git provides an open source option to this class of software.
This document provides an overview of Git and GitHub for contributing to open source projects during Hacktoberfest. It defines version control systems and how Git is a distributed VCS that allows developers to work asynchronously. Key Git commands and GitHub workflows are described, including creating branches, committing changes, and submitting pull requests. The steps for contributing to projects during Hacktoberfest via forking repositories and making pull requests are also outlined.
How to get involved with an open source project using github. Shows the process of forking and cloning, a bit of a git primer, and how to submit pull requests. Also how to approach and contribute to an open source project.
This document provides an overview of source code management (SCM) systems like Git and GitHub. It discusses what SCM is for and examples like Mercurial, Subversion, and Git. Git is distributed, super fast, lightweight, and works well with GitHub for collaboration. GitHub is a hosted solution for Git repositories. The document then goes into details on installing and using Git locally and with GitHub for version control, branching, pull requests, and merging code between developers. It provides terminology for concepts like staging, committing, pushing, pulling, branches, and pull requests. Finally, it recommends further reading on Git workflows.
1. The document discusses Git and Git-Flow, including how to install Git and Git-Flow on Windows, Linux, and Mac systems.
2. It provides steps for initializing Git-Flow on a repository and describes the basic branches and workflows in Git-Flow like feature, release, and hotfix branches.
3. Git-Flow is used to manage development and releases through branches to allow multiple developers to work together and release versions through a clear branching model.
Git is a version control system that allows developers to track changes in code and collaborate on projects. GitHub is a hosting service for Git repositories that offers collaboration features like code review and branching workflows. The document introduces Git and GitHub basics and outlines the GitHub Flow for collaborating via feature branching, pull requests, and code review before merging changes into the master branch. It concludes with reminders for good version control practices and sources for further information.
This document provides an overview of Git and how to install Git software and connect a local repository to a GitHub repository. It discusses what version control systems are, introduces Git as a distributed version control system, lists advantages of Git over SVN, outlines steps to install Git software and configure user settings, and describes commands for creating, exporting, importing, and managing repositories locally and on GitHub. It also provides brief explanations for why Git may be preferable to SVN in terms of security, speed, storage space requirements, and managing branches.
GitLab as an Alternative Development Platform for Github.comB1 Systems GmbH
The document introduces GitLab as an open source alternative to GitHub for version control and project collaboration. It discusses features of GitLab like code review, issue tracking, access control and continuous integration. GitLab allows developers to fork repositories, create merge requests, and enforce code reviews. The document also provides an overview of GitLab's interface and dashboard for managing projects.
This document outlines an agenda for a workshop on using Git for version control. It will cover what Git is, how to install and set up Git, how to create and manage repositories, track changes using commits and pushes, and enable collaboration through branches and pull requests. The workshop will demonstrate these concepts through live coding examples to provide a practical introduction to using Git for version control and team collaboration.
Github is a code hosting platform that allows developers to collaborate on projects. It uses Git for version control and storing a project's codebase and file history. Developers can work together using features like forking repositories, creating branches, submitting pull requests, and discussing code changes through issues. This allows teams to efficiently build and maintain projects together.
Open up your platform with Open Source and GitHubScott Graham
The document provides information about open sourcing projects and using GitHub. It discusses the benefits of open sourcing including increased adoption, feedback, and community. It then outlines the steps to open source a project including picking something to open source, deciding where to host it (e.g. GitHub), setting up a GitHub repository, using Git concepts like branches, structuring the project, and cleaning up and pushing the code. The document concludes with recommendations like using private and public repositories, taking advantage of GitHub tools, and considering package managers.
This document provides an overview of common Git commands for setting up and working with repositories. It explains how to initialize a new repository with `git init`, clone an existing repository to obtain a local copy with `git clone`, and configure user settings and aliases with `git config`. Key points are that `git init` is usually only run once per project to set up the central repository, while developers typically clone repositories to obtain local copies, and `git config` is used to define author information and customize settings.
Git 101 - Crash Course in Version Control using GitGeoff Hoffman
Find out why more and more developers are switching to Git - distributed version control. This intro to Git covers the basics, from cloning to pushing for beginners.
GitHub is a web-based version control and collaboration platform. It allows users to upload project files and code repositories for sharing and collaboration. GitHub has over 31 million users and 100 million repositories. Key terms include repository, clone, fork, and pull request. The document provides instructions for installing Git, creating and working with repositories on GitHub, making commits, opening and merging pull requests, forking other projects, and additional GitHub resources.
This document discusses the infrastructure and processes for Spring projects, including source control, builds, and community involvement. It notes that Spring projects have moved from Subversion and internal Git repositories to GitHub for source control. Projects now use Gradle for builds and Bamboo for continuous integration. Issues are tracked using JIRA. The document provides information on contributing code via pull requests and participating in the community through forums, blogs, and Twitter.
This document discusses the infrastructure for Spring projects including source control, builds, community involvement, and tools. It describes the move of Spring projects from Subversion and internal Git repositories to GitHub. It outlines the processes for contributing code via pull requests and code reviews. It also introduces other tools used in the Spring ecosystem like Gradle for builds, Bamboo for continuous integration, Artifactory for artifact management, Sonar for code quality metrics, and JIRA for issue tracking.
This document provides an introduction to Git and GitHub. It explains that Git is a widely used version control system that was created in 2005, while GitHub is an online platform that hosts Git repositories and allows for collaboration. Key Git concepts covered include repositories, commits, staging changes, branches, pushing and pulling changes. Basic Git commands like init, add, commit, clone, push and branch are also outlined.
GitHub is a web-based version control and collaboration platform used by over 31 million users. It allows users to store code in online repositories and collaborate on projects. The document provides instructions on setting up a GitHub account, installing Git, creating and committing to repositories, opening pull requests to contribute to others' projects, forking repositories to contribute back to open source projects, and cloning repositories to work on code locally.
In one of our weekly training, we’ve talked about Git. Here is a quick overview of the main concepts, basic commands and branching strategy, how to work with Git, how to contribute to an OSS project, …
Spring Roo Add-On Development & DistributionStefan Schmidt
This document provides an overview of creating and distributing Spring Roo add-ons. It discusses the architectural journey that led to Roo's design, including decisions to use Java and AspectJ rather than creating a new runtime. It also covers getting started with a new add-on using the Add-on Creator, implementation details like using common services and file monitoring, and how to develop add-ons that integrate with the Roo shell and OSGi container. The document concludes with pointers for starters, like reviewing example add-ons and Spring Roo source code.
This document discusses GitHub and open source software. It begins with an introduction to open source software, including its history and advantages. It then covers Git, including what it is, why it's used, and some basic commands. The document also discusses GitHub, including what it is, how it can be used for collaboration, and best practices. It emphasizes using commits and pull requests effectively, dealing with conflicts, using issues and labels properly, and choosing an appropriate license.
Quick and easy way to get started with Git & GitHubAshoka R K T
(This is a session planned to be taken in Coimbatore .Net User Group(dotnetcbe.com) on sunday 13-oct-2013)
In this session I will talk about the simplest and quickest set of steps needed for getting started in Git & GitHub.
- I will talk a little about the concepts of Git & GitHub
- How to use “GitHub for Windows” and setup a GitHub based distributed source control system
- How Open Source projects on GitHub works
As the popularity of Git grows, questions around security and code quality are moving center stage. Learn why the combination of Git/Gerrit and TeamForge form the industry’s leading enterprise-grade solution to manage Git based development programs, both on-premises and in the cloud.
In this webinar, Johannes Nicolai will provide an overview of Git/Gerrit- and why enterprises choose to use the Git-TeamForge integration for unmatched security, scalability and compliance, as well as introduce and demonstrate the power of Gerrit 2.8 with TeamForge:
How you can ensure meeting regulatory and corporate compliance mandates with TeamForge’s tamper-proof audit trails.
How TeamForge provides 100% history protection for accidentally deleted branches and helps you meet the most stringent compliance standards.
How Git, Gerrit and Jenkins reduces the number of manual code reviews by automatically pre-validating builds via Jenkins.
How to graphically design your own review workflows using CollabNet’s Quality Gate Wizard for Gerrit
August OpenNTF Webinar - Git and GitHub ExplainedHoward Greenberg
When OpenNTF began in 2001, source control was little known and sharing of code via the cloud was limited. Fast forward 20 years and GitHub is the dominant sharing site and git the standard technology for source control.
In this webinar Paul Withers and Jesse Gallagher will:
Demystify git
Explain Branching
Show what makes a high quality repository
How to take advantage of GitHub’s broad functionality
Get that coveted "Verified" badge
Go from source control zero to GitHub hero!
GitHub is a code hosting platform that allows for version control and collaboration. It provides free cloud storage for projects and tracks the history of changes made by teams working together. Key features include cloning repositories, adding and committing changes locally then pushing them to GitHub, and allowing for collaboration through features like forking repositories and pull requests. Repositories on GitHub can organize any files or data for a project. Users push local commits to the remote repository on GitHub after making changes.
Git Educated About Git - 20 Essential CommandsJeremy Lindblom
Git is a free, distributed version control system that is fast, easy to learn, and has great features like cheap local branching and convenient staging areas. It has also taken the open source world by storm, especially with the help of online services like GitHub. Learn 20 essential commands that will help you work with your next project, as well as common conventions and workflows.
In tube drawing process, a tube is pulled out through a die and a plug to reduce its diameter and thickness as per the requirement. Dimensional accuracy of cold drawn tubes plays a vital role in the further quality of end products and controlling rejection in manufacturing processes of these end products. Springback phenomenon is the elastic strain recovery after removal of forming loads, causes geometrical inaccuracies in drawn tubes. Further, this leads to difficulty in achieving close dimensional tolerances. In the present work springback of EN 8 D tube material is studied for various cold drawing parameters. The process parameters in this work include die semi-angle, land width and drawing speed. The experimentation is done using Taguchi’s L36 orthogonal array, and then optimization is done in data analysis software Minitab 17. The results of ANOVA shows that 15 degrees die semi-angle,5 mm land width and 6 m/min drawing speed yields least springback. Furthermore, optimization algorithms named Particle Swarm Optimization (PSO), Simulated Annealing (SA) and Genetic Algorithm (GA) are applied which shows that 15 degrees die semi-angle, 10 mm land width and 8 m/min drawing speed results in minimal springback with almost 10.5 % improvement. Finally, the results of experimentation are validated with Finite Element Analysis technique using ANSYS.
Sorting Order and Stability in Sorting.
Concept of Internal and External Sorting.
Bubble Sort,
Insertion Sort,
Selection Sort,
Quick Sort and
Merge Sort,
Radix Sort, and
Shell Sort,
External Sorting, Time complexity analysis of Sorting Algorithms.
π0.5: a Vision-Language-Action Model with Open-World GeneralizationNABLAS株式会社
今回の資料「Transfusion / π0 / π0.5」は、画像・言語・アクションを統合するロボット基盤モデルについて紹介しています。
拡散×自己回帰を融合したTransformerをベースに、π0.5ではオープンワールドでの推論・計画も可能に。
This presentation introduces robot foundation models that integrate vision, language, and action.
Built on a Transformer combining diffusion and autoregression, π0.5 enables reasoning and planning in open-world settings.
☁️ GDG Cloud Munich: Build With AI Workshop - Introduction to Vertex AI! ☁️
Join us for an exciting #BuildWithAi workshop on the 28th of April, 2025 at the Google Office in Munich!
Dive into the world of AI with our "Introduction to Vertex AI" session, presented by Google Cloud expert Randy Gupta.
RICS Membership-(The Royal Institution of Chartered Surveyors).pdfMohamedAbdelkader115
Glad to be one of only 14 members inside Kuwait to hold this credential.
Please check the members inside kuwait from this link:
https://www.rics.org/networking/find-a-member.html?firstname=&lastname=&town=&country=Kuwait&member_grade=(AssocRICS)&expert_witness=&accrediation=&page=1
"Feed Water Heaters in Thermal Power Plants: Types, Working, and Efficiency G...Infopitaara
A feed water heater is a device used in power plants to preheat water before it enters the boiler. It plays a critical role in improving the overall efficiency of the power generation process, especially in thermal power plants.
🔧 Function of a Feed Water Heater:
It uses steam extracted from the turbine to preheat the feed water.
This reduces the fuel required to convert water into steam in the boiler.
It supports Regenerative Rankine Cycle, increasing plant efficiency.
🔍 Types of Feed Water Heaters:
Open Feed Water Heater (Direct Contact)
Steam and water come into direct contact.
Mixing occurs, and heat is transferred directly.
Common in low-pressure stages.
Closed Feed Water Heater (Surface Type)
Steam and water are separated by tubes.
Heat is transferred through tube walls.
Common in high-pressure systems.
⚙️ Advantages:
Improves thermal efficiency.
Reduces fuel consumption.
Lowers thermal stress on boiler components.
Minimizes corrosion by removing dissolved gases.
Value Stream Mapping Worskshops for Intelligent Continuous SecurityMarc Hornbeek
This presentation provides detailed guidance and tools for conducting Current State and Future State Value Stream Mapping workshops for Intelligent Continuous Security.
Fluid mechanics is the branch of physics concerned with the mechanics of fluids (liquids, gases, and plasmas) and the forces on them. Originally applied to water (hydromechanics), it found applications in a wide range of disciplines, including mechanical, aerospace, civil, chemical, and biomedical engineering, as well as geophysics, oceanography, meteorology, astrophysics, and biology.
It can be divided into fluid statics, the study of various fluids at rest, and fluid dynamics.
Fluid statics, also known as hydrostatics, is the study of fluids at rest, specifically when there's no relative motion between fluid particles. It focuses on the conditions under which fluids are in stable equilibrium and doesn't involve fluid motion.
Fluid kinematics is the branch of fluid mechanics that focuses on describing and analyzing the motion of fluids, such as liquids and gases, without considering the forces that cause the motion. It deals with the geometrical and temporal aspects of fluid flow, including velocity and acceleration. Fluid dynamics, on the other hand, considers the forces acting on the fluid.
Fluid dynamics is the study of the effect of forces on fluid motion. It is a branch of continuum mechanics, a subject which models matter without using the information that it is made out of atoms; that is, it models matter from a macroscopic viewpoint rather than from microscopic.
Fluid mechanics, especially fluid dynamics, is an active field of research, typically mathematically complex. Many problems are partly or wholly unsolved and are best addressed by numerical methods, typically using computers. A modern discipline, called computational fluid dynamics (CFD), is devoted to this approach. Particle image velocimetry, an experimental method for visualizing and analyzing fluid flow, also takes advantage of the highly visual nature of fluid flow.
Fundamentally, every fluid mechanical system is assumed to obey the basic laws :
Conservation of mass
Conservation of energy
Conservation of momentum
The continuum assumption
For example, the assumption that mass is conserved means that for any fixed control volume (for example, a spherical volume)—enclosed by a control surface—the rate of change of the mass contained in that volume is equal to the rate at which mass is passing through the surface from outside to inside, minus the rate at which mass is passing from inside to outside. This can be expressed as an equation in integral form over the control volume.
The continuum assumption is an idealization of continuum mechanics under which fluids can be treated as continuous, even though, on a microscopic scale, they are composed of molecules. Under the continuum assumption, macroscopic (observed/measurable) properties such as density, pressure, temperature, and bulk velocity are taken to be well-defined at "infinitesimal" volume elements—small in comparison to the characteristic length scale of the system, but large in comparison to molecular length scale
Passenger car unit (PCU) of a vehicle type depends on vehicular characteristics, stream characteristics, roadway characteristics, environmental factors, climate conditions and control conditions. Keeping in view various factors affecting PCU, a model was developed taking a volume to capacity ratio and percentage share of particular vehicle type as independent parameters. A microscopic traffic simulation model VISSIM has been used in present study for generating traffic flow data which some time very difficult to obtain from field survey. A comparison study was carried out with the purpose of verifying when the adaptive neuro-fuzzy inference system (ANFIS), artificial neural network (ANN) and multiple linear regression (MLR) models are appropriate for prediction of PCUs of different vehicle types. From the results observed that ANFIS model estimates were closer to the corresponding simulated PCU values compared to MLR and ANN models. It is concluded that the ANFIS model showed greater potential in predicting PCUs from v/c ratio and proportional share for all type of vehicles whereas MLR and ANN models did not perform well.
3. Overview
- Download link: https://git-scm.com/download/win
- Distributed revision control system.
- Created by Linus Torvalds in 2005.
9. GitHub summary
- https://github.com
- GitHub is a web-based on Git
- Largest host of source code in the world (April 2016: having more than 14
million users and more than 35 million repositories)
- Usually used to host open-source software projects
10. Features
Total features of Git
Integrated issue tracking
Collaborative code review
- Pull request
- ...
...
11. Workflow
- Create a topic branch from master
- Make some commits to improve the
project
- Push this branch to your GitHub
project
- Open a Pull Request on GitHub
- Discuss, and optionally continue
committing
- The project owner merges or closes
the Pull Request
13. Fork
- Simply the same project in your own namespace.
- Don’t have to worry about adding users as collaborators.
- Contribute their changes back to the original repository by creating Pull
Request.
14. Pull Request
- To notify the changes to owner of a project
- Owner project approve or close PR
15. Git vs SVN
- Git is much faster than Subversion
- Subversion allows you to check out just a subtree of a repository, Git requires
you clone the entire repository.
- Git’s repositories are much smaller than Subversions
- E.G: For the Mozilla project, 30x smaller
- Subversion's UI is more mature than Git's
- Walking through versions is simpler in SVN because it uses sequential
revision numbers (1,2,3,..); Git uses unpredictable SHA-1 hashes.