RGBK questions

• call a specific function only once on an event which may be called many times?
• Cannot get rid of a bizarre 2px space between my child image and parent div
• Javascript — escape a character entity (→ is showing as →)
• Possible? — A div overlay which is completely ignored by mouse events (so that mouse events effect only the div below)
• Testing method: Using 'Private Browsing' for testing sites without cache?
• Is it possible to stop child click events propagating to parents when handled by .live()?
• IE CSS Bug: background-color: transparent behaves differently to background-color: (any other colour)
• Mystery negative margin on display:inline-block elements
• How do you tweak "-webkit-" prefixed CSS properties in jQuery?

RGBK answers