What are the HTML entity character codes for this up arrow (▲
) and its downward-facing dog version (▼
) ?
I've been using GIFs to represent these arrows since I don't know their codes.
▲
▼
I usually use the excellent Gucharmap to look up Unicode characters. It's installed on all recent Linux installations with Gnome under the name "Character Map". I don't know of any equivalent tools for Windows or Mac OS X, but its homepage lists a few.