I mostly contributed in [java] and [regex] from February to August of 2010. I work for Palantir Technologies now, so I may not have much time on stackoverflow as I did then.

A few habits I've developed on the site:

• I will no longer cast a downvote. It will stay at 54 forever.
• I don't like to engage in dramas on stackoverflow. If you really need to discuss politics and other non-technical issues with me, bring it to meta.
• I delete my comments once they've become obsolete
• I try to revise my answers periodically, so I prefer that you leave comments and feedbacks instead of editing my answers directly.