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Re: XS Library - Embedding C code in Perl

by Elian (Parson)
on Nov 14, 2002 at 00:19 UTC ( #212730=note: print w/replies, xml ) Need Help??


in reply to XS Library - Embedding C code in Perl

Command line args are in the perl variable @ARGV, which is in the main package. You can go wading through the symbol tables for it, but it'd probably be easier to pass in a reference to it from your perl code, in case you want to use the routine on an alternate array or something.

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[ovedpo15]: consider the following format of strings: some_data-doesn't- matter,value. how I get the value with regex? it should be after the last comma (last string)
[Corion]: Text::CSV_XS for all your CSV file parsing needs. Other than that, what problems do you have with perlre, and capturing everything after the comma? Also, index and substr would also work.
[choroba]: my ($value) = $string =~ /.*,(.*)/
[choroba]: The .* at the beginning matches the longest possible substring, so it eats any previous commas
[choroba]: But for CSV, use appropriate modules

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