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<tswett> le//rn Since when does le//rn exist?
author HackBot
date Wed, 19 Oct 2016 02:05:40 +0000
parents 1a4b688a59ae
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select is a very versatile construct: it waits for events, retrieves data from tables, creates a list from elements of an input list that satisfy a condition, a dropdown list element, an event for when selection changes, branches between multiple arms, conditional between two expressions, prints a text-based menu prompt in a loop, and more.