Synchronizing Git Remote Branches: How to Pull the Latest Remote Branches and Update Local Repository
In a Git project with multi - person collaboration, syncing remote branches is to ensure that the local code is in line with the latest progress of the remote repository and avoid conflicts or missing new features. The core steps are as follows: First, ensure that the local repository is connected to the remote. Use `git remote -v` to check. If not connected, add it with `git remote add origin <address>`. Then check the branch status: remote branches with `git branch -r` and local branches with `git branch`. There are two methods to pull updates: Method 1 is `git pull` (the most commonly used), which directly pulls and merges the remote branch into the current branch. The steps are: switch to the target branch (e.g., `git checkout dev`), then execute `git pull origin dev`; Method 2 is `git fetch` + `merge`, first pull the updates (`git fetch origin dev`), then merge (`git merge origin/dev`), which is suitable for scenarios where you need to confirm the update content. If there is a conflict during pulling, Git will mark the conflicted files (such as `<<<<<<< HEAD` and others). You need to manually edit the files to delete the markers, then use `git add <file>` and `git commit` to resolve the conflict. Common issues: When there are uncommitted modifications causing conflicts, use `git stash` to temporarily store the changes before pulling; when there is no remote branch locally, use `
Read MoreGit Conflicts Explained: Why Do They Occur? How to Resolve Them Quickly?
Git conflicts are a common issue in collaborative work. When different versions modify the same file at the same location, Git cannot merge them automatically, requiring manual resolution. The core reason for conflicts is "modifications at the same location", such as multiple people editing the same file, version differences during branch merging, or conflicts between deletion and addition of content. Resolving conflicts involves three steps: First, after detecting a conflict, open the file and identify the markers automatically added by Git (`<<<<<<< HEAD` (your changes), `=======` (separator), `>>>>>>> branch-name` (changes from others)). Second, edit the content between the markers, choosing to retain or merge both parties' modifications. Third, execute `git add` to mark the conflict as resolved, then use `git merge --continue` or `git pull --continue` to complete the operation. Tools like VS Code can help quickly resolve complex conflicts. To prevent conflicts, develop habits such as frequently pulling code, committing in small steps, collaborative division of labor, and communication in advance. Remember the three-step process "identify markers → modify content → mark as resolved" to easily handle Git conflicts.
Read MoreGit Pull and Push: How to Keep Code Synchronized with Remote Repository
Git Pull and Push are core operations for synchronizing code between the local and remote repositories. Pull is used to fetch remote updates, while Push is used to share local modifications. Pull: The command is `git pull [remote repository name] [branch name]` (default remote is origin and branch is main), e.g., `git pull origin main`. Before execution, confirm the correct branch. If there are no updates, it will prompt "Already up to date". If there are updates, the local code will be automatically merged. Push: After completing local modifications, first stage the changes with `git add .` and commit with `git commit -m "description"`, then push using `git push [remote repository name] [branch name]`. For the first push, add the `-u` option to associate the branch (e.g., `git push -u origin main`); subsequent pushes can use `git push` directly. Key Tips: Pull before pushing to avoid conflicts. When conflicts occur, manually modify the conflicting files, then stage with `git add .` and commit before pushing again. Use `git status` to check the status before pushing. Pull updates the local repository, and Push shares your changes. Developing the habit of Pulling before Pushing can reduce conflicts and improve collaboration efficiency.
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