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Groups > comp.soft-sys.math.maple > #1383
| From | Rainer Rosenthal <r.rosenthal@web.de> |
|---|---|
| Newsgroups | comp.soft-sys.math.maple |
| Subject | Re: Printing in Jupyter notebooks |
| Date | 2023-04-30 16:03 +0200 |
| Message-ID | <kb7apfFsbsfU2@mid.individual.net> (permalink) |
| References | <c3ecfbbc-5729-4f75-9861-65e7f4bd6315n@googlegroups.com> <4920d869-beec-44d2-9d76-741a8764d77an@googlegroups.com> <kb5ggeFi4ooU3@mid.individual.net> <e0002139-6ca5-418b-9cb6-7bdc2cff0a9en@googlegroups.com> |
Am 30.04.2023 um 07:31 schrieb peter....@gmail.com: > RR> So maybe it's a problem with carriage return / line feed, i.e., the > RR> lines are printed without line feed? > > No, wouldn't you expect in this case the output "0 1 2 3 4 5"? > The output is "5", as I wrote. > As an assembler programmer of old, I used to feed printers and other output devices character by character. Sometimes ASCII and sometimes some fancy code. ASCII code LF = 10 (decimal) is the 'line feed' control character. The output device is expected to advance to the next line. ASCII code CR = 13 (decimal) is the 'carriage return' control character. The output device is expected to put the following characters at the first position of the same line. I remember well the nice "wheeling around" when printing p, b, d, q cyclically on the screen, separated by CR. All characters showed up at the same place at the beginning of a line on the screen. What a pity: I tried to replay this old joke, but in vain 🙁 Modern devices don't like a single CR and perform the LF action, too. (Or, as in your case, they simply interpret CR as blank character.) I'd love to see the trick again. See https://en.wikipedia.org/wiki/Carriage_return and https://en.wikipedia.org/wiki/Newline Cheers, Rainer P.S. That didn't help you much, but I am quite certain that explained your experience.
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Printing in Jupyter notebooks "peter....@gmail.com" <peter.luschny@gmail.com> - 2023-04-29 11:44 -0700
Re: Printing in Jupyter notebooks Jerry Place <jerryplace.01@gmail.com> - 2023-04-29 12:59 -0700
Re: Printing in Jupyter notebooks Rainer Rosenthal <r.rosenthal@web.de> - 2023-04-29 23:28 +0200
Re: Printing in Jupyter notebooks "peter....@gmail.com" <peter.luschny@gmail.com> - 2023-04-29 22:31 -0700
Re: Printing in Jupyter notebooks Rainer Rosenthal <r.rosenthal@web.de> - 2023-04-30 16:03 +0200
Re: Printing in Jupyter notebooks jfh <harperjf2@gmail.com> - 2023-05-04 14:35 -0700
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