perlquestion
apok
So, I've seen this sort of notation scattered around in various scripts and while I can see it is a form of logical check, the very nature of the characters makes it rather difficult to search for additional information on. (Alas, if only google used regexps.)
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Would any of the more experienced monks kindly bestow upon me knowledge of the proper usage of this, or a link to where I can read up more? Or, at least, what the devil it is called?
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Many thanks.
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"Ask not what you can do for your country. Ask what's for lunch."<br>
-- Orson Welles
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