您好我只是闪光灯名称（字符串）数组，我想，以确保从阵列中任何重复被删除，或者至少是一个函数数组中的每reocurring值只进行一次。

Hi I just have an array of names (strings) in flash, and I want to make sure that any duplicates from the array are removed, or at least that a function is performed only once per reocurring value in the array.

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更​​多猫剥皮：

var a:Array = ["Tom", "John", "Susan", "Marie", "Tom", "John", "Tom", "Eva"];
a.sort();
var i:int = 0;
while(i < a.length) {
    while(i < a.length+1 && a[i] == a[i+1]) {
        a.splice(i, 1);
    }
    i++;
}