![]() This command will completely remove all the changes. In order to uncommit the last 3 commits and also remove the changes, we can run the command: git reset -hard HEAD~3. Then we can see the changes made in the last 3 commits and then update it manually and commit it finally. To uncommit the last 3 commits without losing the changes, we first run git reset HEAD~3. To go or checkout to 1 commit before the latest commit, we use git checkout HEAD~1 In other words, it can have any number of heads. For every repository, there will always be a default head referred to as “master” or now “main” (as per GitHub) but there is no restriction to the count of heads available.A head is nothing but a reference to the last commit object of a branch.Can you explain head in terms of git and also tell the number of heads that can be present in a repository? This helps in making the development process efficient and faster.ĥ. It has an amazing branching system that supports nonlinear development along with keeping the developers accountable for their code.It can seem challenging at first, but once we get the hang of git, we find that it makes our lives much simpler. Due to a well-established version control system and the support for collaborative work, git has garnered wide popularity not just amongst the software developers, but also among the people who do other tasks like documentation or any other collaborative work.GIT Cheat Sheet: Basic to Advanced Concepts Scope of Git: In case of any unforeseen circumstances, the code can be reverted to any of the previously working versions thereby saving huge efforts. With the help of the versioning system, the developer can identify who has made what changes and then run tests and fix bugs if any and then do necessary feature implementation.It is most suitable when there are multiple people working on projects as a team and is used for tracking the project changes and efficiently supports the collaboration of the development process. ![]() ![]()
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