Beefy Boxes and Bandwidth Generously Provided by pair Networks
There's more than one way to do things

Re: Arrays and hashes only with references

by Pancho (Pilgrim)
on Mar 14, 2008 at 20:52 UTC ( #674291=note: print w/replies, xml ) Need Help??

in reply to Arrays and hashes only with references

Big ++ on this tutorial, since it is (a) brief and to the point, (b) step by step, (c) includes code to download and tinker with. Just what a noob (i.e. me) needs. Beggars can't be choosers but adding the alternate syntax (which Wade illustrated) would make it even better.

Grizzley Keep 'em coming. Thanks

  • Comment on Re: Arrays and hashes only with references

Log In?

What's my password?
Create A New User
Node Status?
node history
Node Type: note [id://674291]
[Corion]: Eily: Sure - if you force both things into stringy things, then you break that magic. But that would also mean that you changed the expression, as now $x = 0.00 will be true instead of false as it were before
[Corion]: Ah no, at least in my feeble experiments that doesn't change the meaning
[Corion]: We sell sanity in small packages ;)
[Eily]: oh, boolean context uses the "" overload if no bool overload has been defined
[Eily]: (I wondered if overloading bool was actually necessary)

How do I use this? | Other CB clients
Other Users?
Others pondering the Monastery: (11)
As of 2017-07-27 13:46 GMT
Find Nodes?
    Voting Booth?
    I came, I saw, I ...

    Results (414 votes). Check out past polls.