Francesca questions

• session_start errors because 'headers already sent' by the same session_start action? [duplicate]
• Wordpress child theme - functions.php copy - cannot "redeclare"
• Run jQuery based on distance from bottom of window
• Using nth child to target every other TWO divs
• Position an image outside of it's container
• Creating an element outside it's bounding box using absolute positioning and overflow
• Reload AJAX from an inline link already within an AJAX page
• CSS3 keyframe animation which runs on hover
• Fade Out after .delay() of 5 seconds
• Can you use a wildcard in getElementById?

Francesca answers