in reply to Re^4: way of declare an integer variable instead use /^\d+$/
in thread way of declare an integer variable instead use /^\d+$/

See Re^3: way of declare an integer variable instead use /^\d+$/

Cheers Rolf
(addicted to the Perl Programming Language :)
see Wikisyntax for the Monastery

  • Comment on Re^5: way of declare an integer variable instead use /^\d+$/