A commit is a set of changes made in Git. It's like a snapshot in time of the project. Once a commit is made, it is EXTREMELY hard to undo it
A Commit ID is a twenty-character semi-random hash that identifies a single commit in a Git project.
A VCS helps to keep track of changes in a project over time.
Javascript lets you do "kinda-multi-threading" very easily: all you need to do is async function foo() { ... } instead of function foo() { ... }.
If you're calling an async function, you should await it: var result = await foo().
A language that does everything better than Java, except for multithreading and compiling.
Android Studio's menu bar has many system actions. It's in the top of the window on Windows and Linux. It's in the top of the screen on Mac.