June 2004
Intermediate to advanced
304 pages
12h 19m
English
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Name
find_lex
Synopsis
find_lexDEST,NAMEfind_lexDEST,DEPTH,NAMEfind_lexDEST,DEPTH,POSITION
Return the lexical variable of the given name from a lexical
scratchpad. If DEPTH is provided, return
only a variable from the scratchpad at that depth. A find by position
returns the variable at a particular position in the scratchpad.
Arguments: P, S or P, I, S or P, I, I
See also:
store_lex
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O’Reilly covers everything we've got, with content to help us build a world-class technology community, upgrade the capabilities and competencies of our teams, and improve overall team performance as well as their engagement.Julian F.
I wanted to learn C and C++, but it didn't click for me until I picked up an O'Reilly book. When I went on the O’Reilly platform, I was astonished to find all the books there, plus live events and sandboxes so you could play around with the technology.Addison B.
I’ve been on the O’Reilly platform for more than eight years. I use a couple of learning platforms, but I'm on O'Reilly more than anybody else. When you're there, you start learning. I'm never disappointed.Amir M.
I'm always learning. So when I got on to O'Reilly, I was like a kid in a candy store. There are playlists. There are answers. There's on-demand training. It's worth its weight in gold, in terms of what it allows me to do.