The implementation behind Git branches is much more lightweight than other version control system models. By developing them in branches, it’s not only possible to work on both of them in parallel, but it also keeps the main branch free from questionable code.
The diagram above visualizes a repository with two isolated lines of development, one for a little feature, and one for a longer-running feature. This makes it harder for unstable code to get merged into the main code base, and it gives you the chance to clean up your future's history before merging it into the main branch. When you want to add a new feature or fix a bug-no matter how big or how small-you spawn a new branch to encapsulate your changes. Git branches are effectively a pointer to a snapshot of your changes. In Git, branches are a part of your everyday development process. Branching in other VCS's can be an expensive operation in both time and disk space. Branching is a feature available in most modern version control systems. You can create a new branch with the help of the git branch command.This document is an in-depth review of the git branch command and a discussion of the overall Git branching model. The Operations that can be performed on a branch: Create Branch So, the git branch is tightly integrated with the git checkout and git merge commands. Many operations on branches are applied by git checkout and git merge command. The git branch command allows you to create, list, rename and delete branches. We can perform various operations on Git branches. It can be called as an official working version of your project. Master branch is the branch in which all the changes eventually get merged back. A repository can have only one master branch. When you start making a commit, then master branch pointer automatically moves forward. When you make the first commit, you're given a master branch to the starting commit point. It is instantiated when first commit made on the project. The master branch is a default branch in Git. So, it is complex to merge the unstable code with the main code base and also facilitates you to clean up your future history before merging with the main branch. When you want to add a new feature or fix a bug, you spawn a new branch to summarize your changes. These branches are a pointer to a snapshot of your changes. A Git project can have more than one branch. It is a feature available in most modern version control systems.
A branch is a version of the repository that diverges from the main working project.
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