perldoc -q sort
foreach $empNo (sort {$a<=>$b} keys %empName) {
On Tue, 2003-02-04 at 08:17, Rob wrote:
> Hi, I want to sort a hash based on the employee number; I used a foreach
> loop but it sorts the hash based on the ascii value. How would I get it
> to sort on integer values?
--
To unsu
Hi, I want to sort a hash based on the employee number; I used a foreach
loop but it sorts the hash based on the ascii value. How would I get it
to sort on integer values?
foreach $empNo (sort (keys(%empName))) {
print "$empNo $empName{$empNo}\n";
}
--
Rob
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