I think he meant to demonstrate that you do not need \$ (or $$) to access the data you have described. However, if you want to create a reference to that single piece of data then you do indeed have to use the prefix \ because that's exactly what that prefix does.

There are also other ways to create references to data, such as {} and []. References are described in perldoc perlref

If this does not answer your question, maybe you need to provide a little more context to help us understand why this does not solve your problem?

-- FloydATC

Time flies when you don't know what you're doing

In reply to Re^3: complex data structures by FloydATC
in thread complex data structures by perltux

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