Let's see ... a list of name-value pairs ... to be printed in columns. Since people have already mentioned print formatting methods, let me just add what leapt out at me when I saw this:

Hash!

The issue of printing these pairs out in columns should be independent of how you store the data, no? One is structure, one is presentation.

BCE
--Your punctuation skills are insufficient!

In reply to Is the problem format or data structure? by BorgCopyeditor
in thread format with space by venki

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