I'm starting a collection of mnemonic devices for Perl. The collection is starting small.
Question that Dot Star is a reminder to consider whether one really wants ".*" to be greedy, or whether ".*?" (or a negated character class) is a better option.Do you have a favorite mnemonic device to contribute? What do you say to yourself while programming to help remember to do the right think at the right time?
(If someone has one that will help me remember the difference between /m and /s, I'll be forever grateful.)
In reply to Mnemonic Devices for Perl Programming by dws
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