I have an XMLList that can vary in length. I pick a random node each
time using the simple method below:
var tRandom:int = int(Math.random()*tXMLSource.nodes.length() );
Now i would like to change it, so that I can specify a weight to each
node. This weight would have to determine the probability the nodes get
selected out when a random pick is being performed.
Does anybody know how to build such an algorithm?
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