Map to an array : map « Array « Perl
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Perl
»
Array
»
map
Map to an array
@a =
(
1
..
10
)
;
map
{
$_ *=
2
} (
@a
)
;
print join
(
", "
, @a
)
;
2
,
4
,
6
,
8
,
10
,
12
,
14
,
16
,
18
,
20
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