yitzle wrote:
Note: split splits on whitespace by default, so these two are the same:
split /\s+/, @array;
split @array;
$ perl -le'
@array = "a" .. "z";
$_ = "@{[ 10 .. 40 ]}";
print for split /\s+/, @array;
'
26
split /\s+/, @array;
Is the same as:
split /\s+/, '26', 0;
$ perl -le'
@array = "a" .. "z";
$_ = "@{[ 10 .. 40 ]}";
print for split @array;
'
10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25
27 28 29 30 31 32 33 34 35 36 37 38 39 40
split @array;
Is the same as:
split /26/, $_, 0;
John
--
Perl isn't a toolbox, but a small machine shop where you
can special-order certain sorts of tools at low cost and
in short order. -- Larry Wall
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