Number « Data Type « Flash / Flex / ActionScript

1.Use Number type variable in for loop
2.Read and write to a variable
3.Decimal Numbers
4.Casting to a Number: Number(stringValue)
5.Dealing with Infinite Values: Number.POSITIVE_INFINITY and Number.NEGATIVE_INFINITY
6.Handling Minimum and Maximum Values: MAX_VALUE and MIN_VALUE
7.Minimum and Maximum Values for uint and int
8.Working with Number Instances
9.The default value for an unassigned variable of type Number is NaN

10.Not a Number: use the top-level function isNaN()