crabbdean has asked for the wisdom of the Perl Monks concerning the following question:
I was reading through some module code the other day and I remember seeing a subroutine where it was called like:
Dean
The Funkster of Mirth
Programming these days takes more than a lone avenger with a compiler. - sam
RFC1149: A Standard for the Transmission of IP Datagrams on Avian Carriers
I've seen in other languages (like vb I think) where subroutines are called in such a manner, whereas in perl its generally done likesub dothis ($:$$$) { ## rest of the code }
Does anyone know what this $:$$$ means in Perl?sub dothis { my ($this, $that) = @_; ## rest of the code }
Dean
The Funkster of Mirth
Programming these days takes more than a lone avenger with a compiler. - sam
RFC1149: A Standard for the Transmission of IP Datagrams on Avian Carriers
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