First Move (11~18) - Code, Learn, Build
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First Move (11~18) - Code, Learn, Build

Structured, level-based technology learning paths from foundational exploration to industry mastery.

Learning Domains

  • Python Programming (Active)
  • Computer Science Core
  • Web Development
  • AI & Machine Learning

Platform Architecture

  • Level-Based Progression
  • Decoupled Content Schema
  • Modular Code Execution Engine
  • Curated Official Resources

© 2026 First Move (11~18) • CODE • LEARN • BUILD. Built with Next.js App Router.

Readability & Accessibility First

← Git & GitHub Collaboration Mastery|Level 2: Interactive Rebasing, Cherry-Picking & Reflog

3. Interactive Rebasing, Squashing & Commit Rewriting

Lesson 3 of 6
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Interactive Rebasing, Squashing & Commit Rewriting

Squash dirty intermediate commits (pick, squash, reword, drop), maintain linear commit histories, and obey the Golden Rule of Rebasing.

Rebase vs Merge & Golden Rule of Rebasing

### Rebase vs Merge - **`git merge`**: Preserves complete historic branch topology, adding a merge commit. - **`git rebase`**: Replays feature commits on top of target branch, creating a linear history. > ⚠️ **The Golden Rule of Rebasing**: NEVER rebase branches that have already been pushed and shared with other developers on remote repositories.
💻 Ready to test your knowledge with code?
Solve the hands-on coding exercise in the interactive code editor.