Visual QuickStart Guide: JavaScript, Ninth Edition

Index

Symbols

= (equals sign) assignment, 15, 16, 34

== (equivalence) comparison, 16

=== (identical) comparison, 16

> (greater than) comparison, 16

>= (greater than) comparison, 16

< (less than) comparison, 16

<= (less than) comparison, 16

% (modulus) operator, 15

%= (modulus) assignment, 16

! (not) character, 16

!= (not equivalent) comparison, 16

!== (not identical) comparison, 16

" (quotes)

in bookmarklets, 447

enclosing string values in, 15, 59

in open() command, 130

single vs. double, 84, 447, 451

in user alerts, 32

# (hash symbol) character, 19

$ (dollar sign) character, 176, 177, 367–368

& (and) operator, 70, 76

&& (and) comparison, 16, 74

&nbsp; (non-breaking space), 51

() (parentheses)

in functions, 25, 28

in methods, 12

in regular expressions, ...