Basic HTML version of Foils prepared
1 Dec 97
Foil 23 Expressions
From
Overview of Basic JavaScript -- Web Client Scripting Language Jackson State CSC499 --
Fall Semester 97
.
by
Tom Scavo,Geoffrey C. Fox
Examples:
sum += x; // same as sum = sum + x
r -= n; q++;
s = "temp" + 1; // assign "temp1" to s
phi = (1 + Math.sqrt(5))/2;
valid = (age > 21 && age <= 65);
An if-expression returns a value:
p = ( k < 0 ) ? 1/y : y;
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on Sun Nov 29 1998