Index[SYMBOL] [A] [B] [C] [D] [E] [F] [G] [H] [I] [J] [K] [L] [M] [N] [O] [P] [Q] [R] [S] [T] [U] [V] [W] [X] [Y] [Z] $ (dollar sign), in RegExp && (double ampersand) operator 2nd () parentheses in functions 2nd in loops indicating methods with * (asterisk) operator in JavaScript in RegExp styling changes and + (plus sign) operator 2nd ++ operator 2nd . (periods) [See dot syntax.] / (slash) operator, in RegExp ' (single quotes) in bookmarklets 1-up calendars, adding 12- hour time format converting to vs. 24-hour format 2-up calendars, adding ; (semicolon) for ending statements in JavaScript 2nd 3rd ? (question mark), in RegExp @ sign in RegExp @import syntax, CSS [] (brackets) operator, in RegExp \ (backslash) before a special character, in RegExp to escape slash \w operator, in RegExp ^ (caret) operator, in RegExp {} (braces), in conditional statements logical or operator 2nd |