Re^4: Using 'keys' on a list (update x2)


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Re^4: Using 'keys' on a list (update x2)

by Anonymous Monk

on Jun 30, 2021 at 14:38 UTC ( [id://11134497]=note: print w/replies, xml )

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in reply to Re^3: Using 'keys' on a list (update x2)
in thread Using 'keys' on a list

That's wrong.

got an example of a "list in scalar context" or "comma operator in scalar context" or whatever that returns something other than the last value? wantarray is cheating

Comment on Re^4: Using 'keys' on a list (update x2) Download Code

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Re^5: Using 'keys' on a list (update x2) by The Perlman (Scribe) on Jun 30, 2021 at 15:29 UTC
`sub f { %hash }` - Ron	[reply] [d/l]
Re^6: Using 'keys' on a list (update x2) by Anonymous Monk on Jun 30, 2021 at 15:35 UTC
that's the same as scalar(%hash) not scalar(list), try again	[reply]
Re^7: Using 'keys' on a list (update x2) by The Perlman (Scribe) on Jun 30, 2021 at 16:14 UTC
From the OP: "Suppose a function f() returns an even-sized list..." - Ron	[reply]
Re^8: Using 'keys' on a list (update x2) by Anonymous Monk on Jun 30, 2021 at 17:17 UTC
Re^9: Using 'keys' on a list (update x2) by glycine (Sexton) on Jul 01, 2021 at 08:57 UTC
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