One of Git's biggest strengths is that it allows developers to safely manage changes, recover previous versions, fix mistakes, and maintain a clean project history. These features are essential in professional software development and DevOps workflows.

Resolving Merge Conflicts

What is a Merge Conflict?

A merge conflict happens when Git cannot automatically combine changes from two branches because the same lines of code were modified differently.

Git pauses the merge and asks you to manually decide which changes to keep.

Typical causes include:

• Two developers editing the same file.
• Deleting a file in one branch while modifying it in another.
• Simultaneous changes to the same section of code.

Conflict Markers

Git inserts markers like:

<<<<<<< HEAD
Current branch changes
=======
Incoming branch changes
>>>>>>> feature-branch

These markers help identify the conflicting code.

Resolving a Conflict

1. Open the conflicting file.
2. Review both versions.
3. Edit the file to keep the correct code.
4. Remove the conflict markers.
5. Save the file.
6. Stage the resolved file.