Shoutbox

quote:

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Originally posted by markee
Matty needs to learn how to do better randomness....

code:

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return rn_txt[Math.round((rn_txt.length-1)*Math.random())];

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Should be:

code:

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return rn_txt[Math.floor((rn_txt.length)*Math.random())];

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Otherwise the first and last variable only have half the probability of being chosen as any other (assuming Math.random is truely random).

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Clearly I didn't alter that function except for removing the undeclared variable.