667
edits
Changes
→Week 4
* Lightweight, movable, reference (or pointer) to a commit
* Series of commits: a branch is the furthest tip of a line of commits
* It is '''always safe to branch''', it won't change the code in any way
* Relationship of <code>git commit</code> with branches
** commit SHA: <code>e0ee2b5acd01acbe5b0bc1ee24b73e5d53a1fd70</code> or shortened to <code>e0ee2b5</code>