Beefy Boxes and Bandwidth Generously Provided by pair Networks
Perl-Sensitive Sunglasses
 
PerlMonks  

Re^4: How to swap rows with columns?

by ikegami (Pope)
on Oct 10, 2007 at 05:42 UTC ( #643870=note: print w/replies, xml ) Need Help??


in reply to Re^3: How to swap rows with columns?
in thread How to swap rows with columns?

I'm hoping this node helps other monks who may not have unraveled "_'_".

You didn't say what it was. ' is Perl4 for ::. It's still supported in Perl5, by it shouldn't be used in new code. This is documented in the second paragraph of perlmod.

$_::_ is just some arbitrary variable. Despite it's appearance to $_, it's not a special variable.

Log In?
Username:
Password:

What's my password?
Create A New User
Node Status?
node history
Node Type: note [id://643870]
help
Chatterbox?
and the web crawler heard nothing...

How do I use this? | Other CB clients
Other Users?
Others surveying the Monastery: (3)
As of 2021-01-15 19:07 GMT
Sections?
Information?
Find Nodes?
Leftovers?
    Voting Booth?
    Notices?