13_Git Diff Tutorial: How to Compare Code Changes & Track Differences
🔍 Mastering Git Diff: How to Compare Code Changes & Track Differences
When working with Git, it's crucial to track changes between different versions of your files. The git diff command helps you compare changes, understand modifications, and ensure code quality before committing updates. In this tutorial, we’ll explore how to use git diff effectively to track differences between files, commits, and branches.
🔹 What You’ll Learn in This Video:
✅ What git diff does and why it's important
✅ How to compare uncommitted changes
✅ Checking differences between commits
✅ Comparing changes between branches
✅ Understanding color-coded output in git diff
✅ Using git diff with staged files
📌 Git Commands Covered in This Video:
🔸 Check differences before staging:
bash
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git diff
🔸 Check differences between staged and last committed version:
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git diff --staged
🔸 Compare changes between two commits:
bash
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git diff commit1 commit2
Replace commit1 and commit2 with actual commit hashes
🔸 Check differences between branches:
bash
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git diff main feature-branch
🔸 View summary of changes instead of full details:
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git diff --stat
📌 Chapters:
00:00 Introduction
00:45 Understanding git diff and Its Importance
02:30 Checking Differences Before Staging (git diff)
04:00 Comparing Staged vs. Committed Changes (git diff --staged)
06:00 Viewing Differences Between Commits (git diff commit1 commit2)
08:00 Comparing Branches (git diff main feature-branch)
10:00 Using git diff --stat for a Summary of Changes
12:00 Conclusion & Best Practices
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#Git #GitTutorial #GitDiff #GitForBeginners #VersionControl #CodeComparison #LearnGit
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