We’ll get back to your first Python program (from the previous chapter) in just a minute. But first, a short digression is in order, because you need to know about dictionaries, tuples, and lists (oh my!). If you’re a Perl hacker, you can probably skim the bits about dictionaries and lists, but you should still pay attention to the information about tuples.
KeywordsList Comprehension Negative Index Original List String Module String Format
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