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by kqr
1121 days ago
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@foods = qw(burgers fries shakes);
$length = @foods;
Not to mention that this refactoring introduces a bug: $length = qw(burgers fries shakes);
Because lists and arrays convert to scalars differently. A list is more of a syntactic construct and an array is a data structure. Confused the heck out of me my first few weeks of Perl. |
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