WordPress: Restrict direct access to files – Prevent hotlinking
A useful bit of code to prevent files from being accessed (or...
A quick snipped of code that can be used attach a function to the escape key. Great for adding or removing a class. I always attach this to close a popup, for example.
jQuery(document).on( 'keydown', function ( e ) {
if ( e.keyCode === 27 ) { // ESC
// Do Something...
}
});
