Date: Sat, 23 Jan 2021 13:03:52 +0300 From: Odhiambo Washington <odhiambo@gmail.com> To: "Steve O'Hara-Smith" <steve@sohara.org> Cc: User Questions <freebsd-questions@freebsd.org>, Polytropon <freebsd@edvax.de> Subject: Re: Convert PDF to Excel Message-ID: <CAAdA2WMGej4h6_sA09sohuETWu7MQxjvF_ptFx68ouYL1R1Stg@mail.gmail.com> In-Reply-To: <20210123090421.7fb3ede1754fe280b685f83c@sohara.org> References: <CAAdA2WPoqEaew-OuDwAJ4pTbNUJsAzc2MpZE9di5HrJfGu%2Bexw@mail.gmail.com> <20210123054209.f03ac420.freebsd@edvax.de> <CAAdA2WP%2BAh6-9pFdB4VJg5asxqHKpEUNOrtxY0TsT9PVpWu26w@mail.gmail.com> <20210123094041.f932fd4c.freebsd@edvax.de> <20210123090421.7fb3ede1754fe280b685f83c@sohara.org>
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On Sat, 23 Jan 2021 at 12:04, Steve O'Hara-Smith <steve@sohara.org> wrote: > On Sat, 23 Jan 2021 09:40:41 +0100 > Polytropon <freebsd@edvax.de> wrote: > > > They contain text, so the OCR problem is out of the way. > > Sadly, the text is re-arranged so the optimal solution (one > > line in a table equals one line of text, with the columns > > being separated by whitespace) does not appear, instead it > > is the other way round: one line equals one column. > > I spy a fun interview question buried in this problem - flipping a > text file like that efficiently is far from easy - dead easy if you > don't mind eating memory of course. On of my FreeBSD servers has 16GB RAM and a good CPU. My laptop has 32GB RAM and also a good CPU. I could dedicate 24GB to the process if I run it on a VM. -- Best regards, Odhiambo WASHINGTON, Nairobi,KE +254 7 3200 0004/+254 7 2274 3223 "Oh, the cruft.", grep ^[^#] :-)
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