4 ms·
https://metacpan.org/pod/perldata#Key-Value-Hash-Slices https://metacpan.org/pod/perldata#Key-Value-Hash-Slices Hash slices look slick: %h = (blonk =>
by edibleEnergy 12y ago
https://metacpan.org/pod/perldata#Key-Value-Hash-Slices https://metacpan.org/pod/perldata#Key-Value-Hash-Slices
Hash slices look slick:
%h = (blonk => 2, foo => 3, squink => 5, bar => 8);
%subset = %h{qw[ foo bar ]}; # key/value hash slice
# %subset is now (foo => 3, bar => 8)