C++: Iterating Through Vector of Pointers

(*iter)->someMethod()

Reference: http://stackoverflow.com/questions/23318875/iterating-through-a-vector-of-pointers

Git: Amend Most Recent Commit Message

git commit --amend

Reference: http://stackoverflow.com/questions/179123/edit-an-incorrect-commit-message-in-git

MySQL: Show Index For Table

"SHOW INDEX FROM table"

Reference: https://dev.mysql.com/doc/refman/5.0/en/show-index.html

Bash IO Redirection

">" for normal output. "2>" for error output.

Reference: http://tldp.org/HOWTO/Bash-Prog-Intro-HOWTO-3.html