From: "dolphin" <[email protected]>
Hi,
Correct me that the "2" in the following means read?
:
my ( $label, $value ) = split /,/, $line, 2;
2 means that the result of the split() function will be a list with 2
elements.
You could also use the split() function without that third parameter that
specifies the number of the returned elements:
my ( $label, $value ) = split /,/, $line;
But the first variant is a little bit faster.
Read:
perldoc -f split
Octavian
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