Mathias Pasquay wrote:
> Dear list,
Hello,
> i'am just wondering about the behaviour of shift and the defaultvariable @_ .
>
> I use the following code::
>
> while () { # each line of RULEFILE is stored in
> $_
> chomp;# delete \n from $_
>
On Jul 18, 2005, at 10:57, Mathias Pasquay wrote:
Now i change the line "my $test = shift @_" into "my $test =
shift". This should work because shift should use @_ by default.
But in this case $test is empty an the second print command prints
still the whole @_.
Have a look at perldoc -f sh
Dear list,
i'am just wondering about the behaviour of shift and the defaultvariable @_ .
I use the following code::
while () { # each line of RULEFILE is stored in $_
chomp;# delete \n from $_
split /;/; #
