Copilotfree, in-browser
Ask me anything about your lessons or your code.
“What is a port?” · “Why is my code erroring?”
Ask me anything about your lessons or your code.
“What is a port?” · “Why is my code erroring?”
The report_final_v2_ACTUAL.doc folder is version control done badly: here is the idea that replaces it.
What Version Control Is
The report_final_v2_ACTUAL.doc folder is version control done badly: here is the idea that replaces it.
Your First Repository
The last lesson called a commit a labeled snapshot. Here are the four commands that actually make one.
Branching and Merging
A branch lets a risky idea grow without touching the version that already works, then merge folds it back in.
GitHub and Working With Others
A repo on one computer is a safety net for one person; a remote is where a whole team builds together without losing work.
Undoing Mistakes
Almost nothing in Git is permanent, if the right undo is used: restore, amend, revert, reset, and the one that really loses data.