When should I create a new repository?
A new repo should only be created for a new project. For instance, if you are working on a 2 different e-commerce sites, don’t put them in the same repo unless they have to work together.
What is the difference between repository and branch in git?
A repository is your whole project (directories and files) that you clone on your computer. A branch is a version of your repository, or in other words, an independent line of development. A repository can contain multiple branches, which means there are multiple versions of the repository.
How to see all the branches in a git repository?
To see which branch name HEAD is attached to, use git symbolic-ref HEAD. If you’re in detached HEAD state, the command will fail (with an error message), so you know that HEAD is not attached to any branch name. Otherwise, you’ll get the branch name:
How does Git extract a commit from a branch?
The branch name itself locates the commit, H, which is the one Git extracted. If we make a new commit, Git will package up a snapshot, add the metadata, set the parent of the new commit to be the current commit H, and use all of that to write out the new commit.
Is the head of a git branch the master branch?
In a freshly-created git repository, until something gets pushed onto the master branch the repository is actually in a slightly “invalid” state. The HEAD is set to point to the master branch, but the master branch does not exist in the repository itself. A git branch is synonymous with the commit at the HEAD of the branch.
Why is Git fetch unable to see new remote branches?
This is because, by default, the value of remote. .fetch is: so that only the remote references whose name starts with refs/heads/ will be mapped locally as remote-tracking references under refs/remotes/origin/ (i.e., they will become remote-tracking branches) $ git fetch remote: Counting objects: … remote: Compressing objects: ..