Index[SYMBOL] [A] [B] [C] [D] [E] [F] [G] [H] [I] [J] [L] [M] [N] [O] [P] [Q] [R] [S] [T] [U] [V] [W] [X] & (ampersand) in URL parameters () (parentheses) 2nd * (wildcard operator) /*/* (Caio Hack) /*\*/ (Backslash-comment Hack) = (equals sign) in URL parameters joining fields with [] (brackets) 2nd { } (braces) 2nd |