until $_ happens to contain something that looks like a printf specifier

And the millions of microwave ovens in family kitchens across the globe can act exactly like small bombs with nothing more than the addition of some plain water! But nobody suggests we should ban the use of either.

The answer is quite simple. Don't use it where that is a possibility.

For one-liners, say is actually very convenient to use.

a) Yes, I know. b) Nobody was talking about one-liners.

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.

The start of some sanity?

In reply to Re^5: using map by BrowserUk
in thread using map by Anonymous Monk

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