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| The stupid question is the question not asked | |
| PerlMonks |
Re^2: What operator should perl5porters use for safe dereferencing?by BrowserUk (Pope) |
| on May 30, 2012 at 20:43 UTC ( #973372=note: print w/ replies, xml ) | Need Help?? |
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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".
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