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By mswatcher
via perlhacks.com
Published: Jan 21 2014 / 12:09

There are a number of operators in Perl that are made up of nothing but dots. How many of them can you name? There are actually five dot operators in Perl. If the people on my training courses are any guide, most Perl programmers can only name two or three of them. Here’s a list. It’s in approximate order of how well-known I think the operators are (which is, coincidentally, also the order of increasing length).
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