깃 브랜치개념 이해잘되게 설명좀

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In Git, a branch is a separate line of development. When you create a branch in your repository, you are creating a copy of the code at that point in time. You can then make changes to the code on the

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branch without affecting the code on the main branch (usually called master). This allows you to experiment with new features or bug fixes without impacting the main codebase.

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When you are ready to merge your changes back into the main branch, you can create a pull request. This allows other team members to review your changes and discuss any potential issues before they ar

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they are merged into the main branch. To create a new branch in Git, you can use the git branch command followed by the name of the new branch. For example:

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git branch new-feature

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This will create a new branch called new-feature based on the current state of the master branch. To switch to the new branch and start making changes, use the git checkout command followed by the nam

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git checkout new-feature

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You can then make changes to the code and commit them to the new-feature branch as you would with any other branch. When you are ready to merge your changes back into the master branch, you can use th

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git merge command. It's also possible to delete a branch using the git branch -d command, followed by the name of the branch you want to delete. For example:

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git branch -d old-feature

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This will delete the old-feature branch. Be careful when deleting branches, as any changes that have not been merged into another branch will be lost.