in reply to Re: Working with Binary Numbers
in thread Working with Binary Numbers

I believe glob returns a list of filenames, not all possible combinations (which would be useless with * wildcards).

Why does this work?

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Re^3: Working with Binary Numbers
by shoness (Friar) on Sep 25, 2007 at 13:29 UTC
    This is the glob function. If you don't supply an EXPR to glob EXPR then it uses $_.
    His map makes @data become $_ in the glob scope.
    I think.

    Thanks Again!

    Update: removed my garbage...

    Read CountZero's much better/accurate explanation

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