by sean (Beadle)

on Jun 24, 2000 at 00:51 UTC ( [id://19686]=note: print w/replies, xml )

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Another way:

if ($a eq $a+0) {
  #$a is a decimal number
}
[download]

This won't work if you were planning on accepting input numbers in hex or octal though, only decimal.

Comment on RE: Minor querry!! Download Code

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