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| From | Keith Thompson <kst-u@mib.org> |
|---|---|
| Newsgroups | comp.lang.c |
| Subject | Re: Program to create csv file and write into it |
| Date | 2016-12-11 01:12 -0800 |
| Organization | None to speak of |
| Message-ID | <lnoa0ivng7.fsf@kst-u.example.com> (permalink) |
| References | <6b201709-fae0-4a06-9783-af485e4040bf@googlegroups.com> <87wpf71pp6.fsf@bsb.me.uk> <08c753c8-4a52-4c95-9d33-15647011cbcf@googlegroups.com> |
Alla _ <modelling.data@gmail.com> writes:
[...]
> (2) no, I don't see any nulls, but I see huge unexpected white spaces in
> the part I copied from a file with csv extension (as I see not csv yet);
> I assume these white spaces = nulls.
Don't assume that.
A file whose contents you posted here recently did contain a lot of null
characters. My newsreader displayed them as "^@"; someone else's didn't
show them, or anything following them, at all (it probably treated the
article internally as a null-terminated string).
If you want to examine a file and determine whether it contains null
characters, you need to use some tool that can view binary files and
display their contents in an unambiguous manner.
If you're on a Unix-like system, there are a number of options:
"od", "hexdump"/"hd", "cat -A". If you're on Windows, there should be
some kind of binary file viewer you can install, or an option in
whatever text editor you're using.
[...]
--
Keith Thompson (The_Other_Keith) kst-u@mib.org <http://www.ghoti.net/~kst>
Working, but not speaking, for JetHead Development, Inc.
"We must do something. This is something. Therefore, we must do this."
-- Antony Jay and Jonathan Lynn, "Yes Minister"
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Program to create csv file and write into it Alla _ <modelling.data@gmail.com> - 2016-12-10 09:30 -0800
Re: Program to create csv file and write into it Ben Bacarisse <ben.usenet@bsb.me.uk> - 2016-12-10 20:42 +0000
Re: Program to create csv file and write into it Lew Pitcher <lew.pitcher@digitalfreehold.ca> - 2016-12-10 15:56 -0500
Re: Program to create csv file and write into it Ben Bacarisse <ben.usenet@bsb.me.uk> - 2016-12-10 21:08 +0000
Re: Program to create csv file and write into it Alla _ <modelling.data@gmail.com> - 2016-12-10 23:48 -0800
Re: Program to create csv file and write into it Malcolm McLean <malcolm.mclean5@btinternet.com> - 2016-12-11 00:01 -0800
Re: Program to create csv file and write into it Keith Thompson <kst-u@mib.org> - 2016-12-11 01:12 -0800
Re: Program to create csv file and write into it Keith Thompson <kst-u@mib.org> - 2016-12-11 01:27 -0800
Re: Program to create csv file and write into it Alla _ <modelling.data@gmail.com> - 2016-12-11 04:50 -0800
Re: Program to create csv file and write into it Barry Schwarz <schwarzb@dqel.com> - 2016-12-11 09:42 -0800
Re: Program to create csv file and write into it Alla _ <modelling.data@gmail.com> - 2016-12-12 00:13 -0800
Re: Program to create csv file and write into it Richard Heathfield <rjh@cpax.org.uk> - 2016-12-12 08:34 +0000
Re: Program to create csv file and write into it Alla _ <modelling.data@gmail.com> - 2016-12-12 00:50 -0800
Re: Program to create csv file and write into it Richard Heathfield <rjh@cpax.org.uk> - 2016-12-12 09:02 +0000
Re: Program to create csv file and write into it Alla _ <modelling.data@gmail.com> - 2016-12-12 02:52 -0800
Re: Program to create csv file and write into it Richard Heathfield <rjh@cpax.org.uk> - 2016-12-12 10:59 +0000
Re: Program to create csv file and write into it Alla _ <modelling.data@gmail.com> - 2016-12-12 03:23 -0800
Re: Program to create csv file and write into it mx2927 <mx2927@gmail.com> - 2016-12-11 20:44 +0100
Re: Program to create csv file and write into it Alla _ <modelling.data@gmail.com> - 2016-12-11 23:57 -0800
Re: Program to create csv file and write into it Barry Schwarz <schwarzb@dqel.com> - 2016-12-12 01:06 -0800
Re: Program to create csv file and write into it Ben Bacarisse <ben.usenet@bsb.me.uk> - 2016-12-11 11:39 +0000
Re: Program to create csv file and write into it Alla _ <modelling.data@gmail.com> - 2016-12-11 04:47 -0800
Re: Program to create csv file and write into it Ben Bacarisse <ben.usenet@bsb.me.uk> - 2016-12-11 14:43 +0000
Re: Program to create csv file and write into it Alla _ <modelling.data@gmail.com> - 2016-12-12 00:56 -0800
Re: Program to create csv file and write into it Barry Schwarz <schwarzb@dqel.com> - 2016-12-11 09:38 -0800
Re: Program to create csv file and write into it Alla _ <modelling.data@gmail.com> - 2016-12-12 00:44 -0800
Re: Program to create csv file and write into it Richard Heathfield <rjh@cpax.org.uk> - 2016-12-12 08:48 +0000
Re: Program to create csv file and write into it Barry Schwarz <schwarzb@dqel.com> - 2016-12-12 01:19 -0800
Re: Program to create csv file and write into it Alla _ <modelling.data@gmail.com> - 2016-12-12 02:30 -0800
Re: Program to create csv file and write into it Manfred <noname@invalid.add> - 2016-12-12 15:10 +0100
Re: Program to create csv file and write into it Malcolm McLean <malcolm.mclean5@btinternet.com> - 2016-12-12 12:35 -0800
Re: Program to create csv file and write into it Malcolm McLean <malcolm.mclean5@btinternet.com> - 2016-12-10 14:29 -0800
Re: Program to create csv file and write into it Alla _ <modelling.data@gmail.com> - 2016-12-10 23:57 -0800
Re: Program to create csv file and write into it Malcolm McLean <malcolm.mclean5@btinternet.com> - 2016-12-11 00:33 -0800
Re: Program to create csv file and write into it Keith Thompson <kst-u@mib.org> - 2016-12-11 01:19 -0800
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