I am trying to put values into a hash. I know that some will have the same keys, but different values. I am trying to increment the keys, which have numerical values, so that they won't overwrite each other but still be close in value. Somehow they keep getting overwritten. 
if(defined $hash{$key}) {
$key = $key + .0000001 until !defined $hash{$key};
$hash{$key} = $value;
} else {
$hash{$key} = $value;
}

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In reply to incrementing hash values by Anonymous Monk

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