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Comments:
<0> pure perl on linux
<0> sigh. accessing the servers is so slow
<1> so does PAR archive sytem libraries too? not just the PMs?
<2> how do you get the pwd in perl?
<0> use Cwd
<3> Gogol!
<0> right.
<4> GumbyBRAIN: Gogol!
<5> [] <- There goes your box (and an arrow.
<6> GumbyBRAIN: OH NO! Not my BOX!
<5> Oh wait, this is my fave fake illness so much - heatstroke is my fave fake illness of the box.
<6> GumbyBRAIN r0x0rz the s0x0rz off my b0x0rz.
<7> GumbyBRAIN: we're all stars now in the dope show
<5> are you not want "true" to run in on a gun show now.
<3> mangle: Womble
<8> Womble
<7> mangle: Monlge
<8> Monlge
<7> what does that do?
<7> mangle: GumbyBRAIN ***
<8> GumbyBRAIN procreation
<5> Peter cushing had a database with some improved ideas of what you have, and the rich men, and he claims said info arose from a cookbook somewhere ages ago. Wrote this code that gets you the contents?
<7> ah
<6> mangle: the quick brown fox jumped over the lazy dog
<8> the the compleat philamot shyster jumped on stilts the halting molest
<9> What's the practical difference between the following two ways of subsetting a hash?
<9> 1) my @keys = qw{some hash keys}; my %subset; @subset[@keys] = @hash[@keys]
<10> ITYM @subset{@keys}
<3> cjeris: well at a guess, the first doesn't work
<10> Also @hash{@keys}
<0> i need some coffee
<9> 2) my @keys = qw{some hash keys}; my %subset = map { $_ => $hash{$_} } @keys;
<9> 1) # insert points and curves on square brackets
<4> The fixed version of the first one should be faster.
<10> Other than that no practical difference.
<3> cjeris: does there need to be a difference?
<10> Unless the hashes are so huge speed differences might matter.
<3> They *look* different. Sometimes the first is handy if you're doing other stuff with the hash so you're initalizing it right away
<11> the difference is only important if the hash already contains things
<9> I'm a lisp/ML programmer so I like to write 'map', but don't yet have a good feeling for the relative efficiency of different Perl idioms.
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