In a game I wrote years ago, I used a similar trick. 
$when += 0.001 while exists $calendar{$when};

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The point was to keep the events in the right order. Depending on the density of the events, you can easily schedule an event to a completely different time when adding 1. Adding rand .05 would be another option.

($q=q:Sq=~/;[c](.)(.)/;chr(-||-|5+lengthSq)`"S|oS2"`map{chr |+ord
}map{substrSq`S_+|`|}3E|-|`7**2-3:)=~y+S|`+$1,++print+eval$q,q,a,

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In reply to Re: goto HACK by choroba
in thread goto HACK by Anonymous Monk

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