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Flash Player 4.
Flash 4 file:
x <= y
Converted Flash 5 or later file:
Number(x) <= Number(y)
expression1<=expression2
expression1,expression2 A number or string.
A Boolean value.
Operator (comparison); compares two expressions and determines whether expression1 is less than or equal to expression2 ; if it is, the operator returns true. If expression1 is greater than expression2, the operator returns false. String expressions are evaluated using alphabetical order; all capital letters come before lowercase letters.
In Flash 5 or later, the less than or equal to (<=) operator is a comparison operator capable of handling various data types. In Flash 4, <= is a numeric operator. Flash 4 files brought into the Flash 5 or later authoring environment undergo a conversion process to maintain data type integrity. The following illustrates the conversion of a Flash 4 file containing a numeric quality comparison.
The following examples illustrate true and false results for both numeric and string comparisons:
5 <= 10; // true 2 <= 2; // true 10 <= 3; // false "Allen" <= "Jack"; // true "Jack" <= "Allen"; // false "11" <= "3"; //true "11" <= 3; // numeric comparison // false "C" <= "abc"; // false "A" <= "a"; // true
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