Line Comment Delimiter Operator; Logical And Operator - MACROMEDIA FLASH 8-ACTIONSCRIPT 2.0 LANGUAGE Reference

// line comment delimiter operator

// comment
Indicates the beginning of a script comment. Any characters that appear between the
comment delimiter (
//)
ignored by the ActionScript interpreter.
Availability: ActionScript 1.0; Flash Player 1.0
Operands
- Any characters.
comment
Example
The following script uses comment delimiters to identify the first, third, fifth, and seventh
lines as comments:
// record the X position of the ball movie clip
var ballX:Number = ball_mc._x;
// record the Y position of the ball movie clip
var ballY:Number = ball_mc._y;
// record the X position of the bat movie clip
var batX:Number = bat_mc._x;
// record the Y position of the ball movie clip
var batY:Number = bat_mc._y;
See also
/*..*/ block comment delimiter operator
&& logical AND operator
expression1 && expression2
Performs a Boolean operation on the values of both expressions. If
are both
expression2
Expression
true&&true
true&&false
false&&false
false&&true
Availability: ActionScript 1.0; Flash Player 4
172 ActionScript language elements
and the end-of-line character are interpreted as a comment and
, then is returned; otherwise,
true true
Evaluates
true
false
false
false
and
expression1
is returned.
false