A bunch of plausible but fictitious names.
Digging through the archives.
To be a leader, others must follow.
You have to say exactly what you want, which may not be exactly what you have.
The compiler is trying to guess what you are trying to do. It sometimes guesses wrong.
Read it into the index.
You are operating on copies, not the originals.
Stepping through a collection.
The equivalent of an input iterator.