Beefy Boxes and Bandwidth Generously Provided by pair Networks
The stupid question is the question not asked
 
PerlMonks  

Re^4: C-Style Struct?

by BrowserUk (Pope)
on Aug 08, 2012 at 14:17 UTC ( #986292=note: print w/ replies, xml ) Need Help??


in reply to Re^3: C-Style Struct?
in thread C-Style Struct?

How would I iterate through the array $thing{list}? ie, what would I write for a foreach loop?

my %thing = ( name => 'fred', count => 100, list => [ 1..10 ] ); print $thing{ list }[ 3 ]; 4 for my $item ( @{ $thing{ list } } ) { print $item; } 1 2 3 4 5 6 7 8 9 10 for( my $index=0; $index < @{ $thing{ list } }; ++$index ) { print "$index : $thing{ list }[ $index ]"; } 0 : 1 1 : 2 2 : 3 3 : 4 4 : 5 5 : 6 6 : 7 7 : 8 8 : 9 9 : 10 print for @{ $thing{ list } }; 1 2 3 4 5 6 7 8 9 10

With the rise and rise of 'Social' network sites: 'Computers are making people easier to use everyday'
Examine what is said, not who speaks -- Silence betokens consent -- Love the truth but pardon error.
"Science is about questioning the status quo. Questioning authority".
In the absence of evidence, opinion is indistinguishable from prejudice.

The start of some sanity?


Comment on Re^4: C-Style Struct?
Download Code

Log In?
Username:
Password:

What's my password?
Create A New User
Node Status?
node history
Node Type: note [id://986292]
help
Chatterbox?
and the web crawler heard nothing...

How do I use this? | Other CB clients
Other Users?
Others taking refuge in the Monastery: (6)
As of 2014-07-12 05:30 GMT
Sections?
Information?
Find Nodes?
Leftovers?
    Voting Booth?

    When choosing user names for websites, I prefer to use:








    Results (238 votes), past polls