Beefy Boxes and Bandwidth Generously Provided by pair Networks
go ahead... be a heretic
 
PerlMonks  

Re: Hash assignments using map

by chargrill (Parson)
on Feb 24, 2007 at 16:35 UTC ( #601888=note: print w/ replies, xml ) Need Help??


in reply to Hash assignments using map

There's no reason for that warning. You need to double check the code you're copying:

$ perl -Mstrict -we 'my @a = qw(a b c d); my %h = map { $_++ } @a' $ perl -Mstrict -we 'my @a = qw(a b c d e);my %h = map { $_++ } @a' Odd number of elements in hash assignment at -e line 1. $


--chargrill
s**lil*; $*=join'',sort split q**; s;.*;grr; &&s+(.(.)).+$2$1+; $; = qq-$_-;s,.*,ahc,;$,.=chop for split q,,,reverse;print for($,,$;,$*,$/)


Comment on Re: Hash assignments using map
Select or Download Code

Log In?
Username:
Password:

What's my password?
Create A New User
Node Status?
node history
Node Type: note [id://601888]
help
Chatterbox?
and the web crawler heard nothing...

How do I use this? | Other CB clients
Other Users?
Others imbibing at the Monastery: (16)
As of 2014-07-22 17:50 GMT
Sections?
Information?
Find Nodes?
Leftovers?
    Voting Booth?

    My favorite superfluous repetitious redundant duplicative phrase is:









    Results (122 votes), past polls