in reply to encoding URL ampersands?
You probably meant
my $url_parm = 'http://www.whatzit.com?a=1&b=2';
$url_parm =~ s/&/&/sg;
my $url = "http:/www.xyzzy.com?url=$url_parm";
Electric eels were invented at the same time as electricity
Before electricity was invented, electric eels had to stun with gas
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