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Groups > comp.lang.c > #24732

Re: dereference

From Keith Thompson <kst-u@mib.org>
Newsgroups comp.lang.c
Subject Re: dereference
Date 2012-08-22 17:54 -0700
Organization None to speak of
Message-ID <lnfw7eh1hp.fsf@nuthaus.mib.org> (permalink)
References (2 earlier) <k0un32$iv$1@speranza.aioe.org> <5YmdndBdw9IhtKjNnZ2dnUVZ_rqdnZ2d@bestweb.net> <k13ld3$ojv$1@speranza.aioe.org> <vhua38phdidiqla0n0k41m6v1iah509pp6@4ax.com> <k13unm$a3h$1@speranza.aioe.org>

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"Bill Cunningham" <nospam@nspam.invalid> writes:
[...]
>     I mean the deeper aspects of C. Some things at first you have to take on 
> faith before it finally clicks for good. For example,
>
> printf("%i\n",*px); is the same as
> printf("%p\n",(void*)px);

No, it isn't the same thing at all, and the difference is *exactly*
what we've been discussing.

-- 
Keith Thompson (The_Other_Keith) kst-u@mib.org  <http://www.ghoti.net/~kst>
    Will write code for food.
"We must do something.  This is something.  Therefore, we must do this."
    -- Antony Jay and Jonathan Lynn, "Yes Minister"

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Thread

dereference "Bill Cunningham" <nospam@nspam.invalid> - 2012-08-20 18:04 -0400
  Re: dereference Keith Thompson <kst-u@mib.org> - 2012-08-20 15:30 -0700
    Re: dereference "Bill Cunningham" <nospam@nspam.invalid> - 2012-08-20 18:37 -0400
      Re: dereference Keith Thompson <kst-u@mib.org> - 2012-08-20 18:43 -0700
      Re: dereference Kenneth Brody <kenbrody@spamcop.net> - 2012-08-22 14:42 -0400
        Re: dereference Keith Thompson <kst-u@mib.org> - 2012-08-22 12:10 -0700
          Re: dereference Kenneth Brody <kenbrody@spamcop.net> - 2012-08-22 17:38 -0400
    Re: dereference "Bill Cunningham" <nospam@nspam.invalid> - 2012-08-20 21:09 -0400
      Re: dereference Keith Thompson <kst-u@mib.org> - 2012-08-20 18:46 -0700
        Re: dereference "Bill Cunningham" <nospam@nspam.invalid> - 2012-08-21 16:15 -0400
        Re: dereference "Bill Cunningham" <nospam@nspam.invalid> - 2012-08-21 16:26 -0400
      Re: dereference Kenneth Brody <kenbrody@spamcop.net> - 2012-08-22 14:49 -0400
        Re: dereference "Bill Cunningham" <nospam@nspam.invalid> - 2012-08-22 18:10 -0400
          Re: dereference Barry Schwarz <schwarzb@dqel.com> - 2012-08-22 17:36 -0700
            Re: dereference "Bill Cunningham" <nospam@nspam.invalid> - 2012-08-22 20:50 -0400
              Re: dereference Keith Thompson <kst-u@mib.org> - 2012-08-22 17:54 -0700
                Re: dereference "Bill Cunningham" <nospam@nspam.invalid> - 2012-08-22 21:23 -0400
                Re: dereference "Bill Cunningham" <nospam@nspam.invalid> - 2012-08-22 21:26 -0400
                Re: dereference Kenneth Brody <kenbrody@spamcop.net> - 2012-08-23 12:55 -0400
                Re: dereference Mark Bluemel <mark_bluemel@pobox.com> - 2012-08-24 08:05 +0100
                Re: dereference Hans Vlems <hvlems@freenet.de> - 2012-08-24 03:00 -0700
                Re: dereference Kenneth Brody <kenbrody@spamcop.net> - 2012-08-24 13:31 -0400
                Re: dereference "Bill Cunningham" <nospam@nspam.invalid> - 2012-08-24 17:20 -0400
                Re: dereference "Bill Cunningham" <nospam@nspam.invalid> - 2012-08-24 19:36 -0400
                Re: dereference Adrian Ratnapala <adrian.ratnapala@gmail.com> - 2012-08-24 20:42 -0700
                Re: dereference Hans Vlems <hvlems@freenet.de> - 2012-08-27 00:11 -0700
                Re: dereference Nick Keighley <nick_keighley_nospam@hotmail.com> - 2012-08-27 02:01 -0700
                Re: dereference Keith Thompson <kst-u@mib.org> - 2012-08-27 03:24 -0700
                Re: dereference Barry Schwarz <schwarzb@dqel.com> - 2012-08-24 21:44 -0700
                Re: dereference "Bill Cunningham" <nospam@nspam.invalid> - 2012-08-25 09:46 -0400
                Re: dereference Vincenzo Mercuri <vincenzo.mercuri@yahoo.it> - 2012-08-25 16:22 +0200
                Re: dereference Vincenzo Mercuri <vincenzo.mercuri@yahoo.it> - 2012-08-25 16:33 +0200
                Re: dereference Adrian Ratnapala <adrian.ratnapala@gmail.com> - 2012-08-25 08:07 -0700
                Re: dereference Vincenzo Mercuri <vincenzo.mercuri@yahoo.it> - 2012-08-25 17:55 +0200
                Re: dereference Adrian Ratnapala <adrian.ratnapala@gmail.com> - 2012-08-25 10:58 -0700
                Re: dereference Ike Naar <ike@iceland.freeshell.org> - 2012-08-25 20:39 +0000
                Re: dereference Adrian Ratnapala <adrian.ratnapala@gmail.com> - 2012-08-26 14:49 -0700
                Re: dereference "Bill Cunningham" <nospam@nspam.invalid> - 2012-08-25 18:36 -0400
                Re: dereference Keith Thompson <kst-u@mib.org> - 2012-08-25 16:42 -0700
                Re: dereference "Bill Cunningham" <nospam@nspam.invalid> - 2012-08-25 20:19 -0400
                Re: dereference Adrian Ratnapala <adrian.ratnapala@gmail.com> - 2012-08-26 14:40 -0700
                Re: dereference Adrian Ratnapala <adrian.ratnapala@gmail.com> - 2012-08-26 14:46 -0700
                Re: dereference Nick Keighley <nick_keighley_nospam@hotmail.com> - 2012-08-27 02:11 -0700
                Re: dereference James Kuyper <jameskuyper@verizon.net> - 2012-08-27 08:36 -0400
                Re: dereference Adrian Ratnapala <adrian.ratnapala@gmail.com> - 2012-08-27 10:38 -0700
                Re: dereference James Kuyper <jameskuyper@verizon.net> - 2012-08-27 13:55 -0400
                Re: dereference Adrian Ratnapala <adrian.ratnapala@gmail.com> - 2012-08-27 12:57 -0700
                Re: dereference James Kuyper <jameskuyper@verizon.net> - 2012-08-27 16:25 -0400
                Re: dereference Kenneth Brody <kenbrody@spamcop.net> - 2012-08-29 10:41 -0400
                Re: dereference Nick Keighley <nick_keighley_nospam@hotmail.com> - 2012-08-27 02:09 -0700
                Re: dereference Barry Schwarz <schwarzb@dqel.com> - 2012-08-25 12:16 -0700
                Re: dereference Keith Thompson <kst-u@mib.org> - 2012-08-25 16:40 -0700
                Re: dereference "Bill Cunningham" <nospam@nspam.invalid> - 2012-08-25 21:21 -0400
                Re: dereference Barry Schwarz <schwarzb@dqel.com> - 2012-08-25 21:48 -0700
                Re: dereference Les Cargill <lcargill99@comcast.com> - 2012-08-25 13:08 -0500
                Re: dereference Nick Keighley <nick_keighley_nospam@hotmail.com> - 2012-08-27 02:02 -0700
                Re: dereference Andrew Cooper <amc96@cam.ac.uk> - 2012-08-25 02:53 +0100
                Re: dereference Hans Vlems <hvlems@freenet.de> - 2012-08-27 00:10 -0700
                Re: dereference Nick Keighley <nick_keighley_nospam@hotmail.com> - 2012-08-27 02:14 -0700
                Re: dereference Adrian Ratnapala <adrian.ratnapala@gmail.com> - 2012-08-27 10:34 -0700
                Re: dereference Kenneth Brody <kenbrody@spamcop.net> - 2012-08-29 10:22 -0400
  Re: dereference Les Cargill <lcargill99@comcast.com> - 2012-08-20 17:38 -0500
    Re: dereference "Bill Cunningham" <nospam@nspam.invalid> - 2012-08-20 18:41 -0400
  Re: dereference "christian.bau" <christian.bau@cbau.wanadoo.co.uk> - 2012-08-20 16:43 -0700
    Re: dereference Mark Bluemel <mark_bluemel@pobox.com> - 2012-08-21 09:22 +0100
    Re: dereference "Bill Cunningham" <nospam@nspam.invalid> - 2012-08-21 16:12 -0400

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