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

How's your Perl?

by xmath (Hermit)
on Oct 27, 2003 at 00:16 UTC ( [id://302287]=perlmeditation: print w/replies, xml ) Need Help??

Help for this page

Select Code to Download


  1. or download this
    For all exercises: no fork/exec/system/qx/open, no cmdline options,
      no user input, no modules, no tie, no bless, no %SIG.  Make sure you
    ...
    
    For extra points, try to make them work under strict
      (warning: for one exercise no strict solution is known (yet))
    
  2. or download this
    Exercise 1:  Create an array @x such that changing $x[0] also sets
        $x[1] to the same value
    ...
    Bonus Exercise:  The code snippet 'sub foo{} goto +foo' produces an
        error: "Can't find label SCALAR(0x31c70c)"  (the address may vary)
        Where does that ref come from?  What does it point to?
    

Log In?
Username:
Password:

What's my password?
Create A New User
Domain Nodelet?
Node Status?
node history
Node Type: perlmeditation [id://302287]
Approved by antirice
Front-paged by antirice
help
Chatterbox?
and the web crawler heard nothing...

How do I use this?Last hourOther CB clients
Other Users?
Others making s'mores by the fire in the courtyard of the Monastery: (4)
As of 2024-03-29 13:25 GMT
Sections?
Information?
Find Nodes?
Leftovers?
    Voting Booth?

    No recent polls found