Welcome to the Monastery | |
PerlMonks |
Re^2: What operator should perl5porters use for safe dereferencing?by BrowserUk (Patriarch) |
on May 30, 2012 at 20:43 UTC ( [id://973372]=note: print w/replies, xml ) | Need Help?? |
Of the two, I like the second one -- a) call the method, b) did it work? Hm. That's backward. How can you call the method if you don't have a valid reference? Of those two, I prefer the first: a) do we have a valid reference? b) if so, dereference it. 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.
In Section
Past Polls
|
|