Spoonface questions

• CountDownTimer updating and blocking
• Using UTF-8 charset with PHP - are mb functions required?
• MySQLi error handling
• How can I use ampersands in CSS within an XHTML document and still validate?
• Loading a TextView from xml into a TextSwitcher
• MySQL dump file and commented out lines
• Are the PHP preg_functions multibyte safe?

Spoonface answers