Re^2: alphabet counting

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Re^3: alphabet counting by sauoq (Abbot) on Jun 02, 2012 at 14:19 UTC
i have problem with hash printing !!! You could guess that any such problems could be easily resolved... did you try something like this: `print "$k => $h{$k}\n" for my $k (sort keys %h);` [download] ? `-sauoq "My two cents aren't worth a dime.";`	[reply] [d/l]
Re^4: alphabet counting by Not_a_Number (Prior) on Jun 02, 2012 at 21:11 UTC
Hmm... `my %h = ( a => 1, b => 2, c => 3 ); print "$k => $h{$k}\n" for my $k (sort keys %h);` [download] Output: `syntax error at D:\progs\perl\junk.pl line 5, near "$k (" Execution of D:\progs\perl\junk.pl aborted due to compilation errors.` [download] Maybe you meant something like: `print "$_ => $h{$_}\n" for sort keys %h;` Or the (no doubt) more newbie-friendly: `for my $k ( sort keys %h ) { print "$k => $h{$k}\n"; };` [download]	[reply] [d/l] [select]
Re^5: alphabet counting by sauoq (Abbot) on Jun 02, 2012 at 22:32 UTC
++ seven hours and several upvotes later. It's amazing how few people are trying around here these days. `-sauoq "My two cents aren't worth a dime.";`	[reply]
Re^6: alphabet counting by BrowserUk (Patriarch) on Jun 02, 2012 at 22:47 UTC


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