Re^2: searching an array

I prefer

my @lookup{@array} = undef;
[download]

to (*)

my %lookup = map { $_ => undef } @array;
[download]

:-)

(*) should it be "to" or "instead of" ?

-- 6x9=42

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Re^3: searching an array by Roy Johnson (Monsignor) on Jan 03, 2006 at 15:51 UTC
Except that's a syntax error. You can't declare a hash slice. You'd have to declare the hash, then do the slice-assignment. Caution: Contents may have been coded under pressure.	[reply]
Re^4: searching an array by Articuno (Beadle) on Jan 03, 2006 at 16:09 UTC
Oh, ok... I need more sleep... :-) -- 6x9=42	[reply]