Article View: fr.comp.lang.c
Article #15146Re: rot13 [Was : Re: conjugaison et autres ...]
From: Charlie Gordon
Date: Fri, 07 Oct 2005 13:56
Date: Fri, 07 Oct 2005 13:56
23 lines
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2630 bytes
"Emmanuel Delahaye" <emdel@YOURBRAnoos.fr> wrote in message news:mn.2c8c7d5a3cd09d8a.15512@YOURBRAnoos.fr... > Charlie Gordon wrote on 05/10/05 : > > L'ordre des bits n'a vraiment d'importance > > que dans les transferts en s�rie, avec l� encore des notations tr�s confuses. > > Bof, r�seau : MSB en t�te. Rien de plus simple � comprendre. Oui, mais c'est autre chose : les transferts "r�seau" se font rarement en s�rie un bit � la fois. Je parlais des protocoles comme RS232, SS7 et autres vieilleries pour lesquelles les notations utilis�es dans les bouquins sont trompeuses. Quant aux transferts IP auxquels tu fais allusion, c'est pour les mots contenus dans les headers standardis�s que l'ordre des octets est sp�cifi� (network order = big endian = MSB first). Cette convention discutable vient de Berkeley, vraisemblablement a cause de Sun, ou peut-�tre de Motorola. Mais tout ceci est OT -- Chqrlie.
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X-Google-Thread: f9822,b21b26167a936e28 X-Google-Attributes: gidf9822,public X-Google-Language: FRENCH,ASCII Path: arc1-ca.pugleaf.net!g2news1.google.com!news3.google.com!news.glorb.com!proxad.net!infeed-3.proxad.net!nnrp1-1.free.fr!not-for-mail From: "Charlie Gordon" <news@chqrlie.org> Newsgroups: fr.comp.lang.c References: <1126342327.583568.21420@g43g2000cwa.googlegroups.com> <4329e5d4$0$7846$8fcfb975@news.wanadoo.fr> <dge4b6$fqa$1@reader1.imaginet.fr> <432ab809$0$1734$8fcfb975@news.wanadoo.fr> <mn.84b07d59016a857b.31483@laposte.net> <433f16ac$0$27406$8fcfb975@news.wanadoo.fr> <mn.10907d5a55119e84.15512@YOURBRAnoos.fr> <433f9cb1$0$7821$8fcfb975@news.wanadoo.fr> <mn.128c7d5aa5238de0.15512@YOURBRAnoos.fr> <43403203$0$5388$8fcfb975@news.wanadoo.fr> <43403d27$0$306$7a628cd7@news.club-internet.fr> <dhq3bs$dbc$1@reader1.imaginet.fr> <4340d2c9$0$27410$8fcfb975@news.wanadoo.fr> <4340ec30$0$303$7a628cd7@news.club-internet.fr> <43411501$0$27446$8fcfb975@news.wanadoo.fr> <dhtj72$9kd$1@shakotay.alphanet.ch> <4342f7d1$0$1736$8fcfb975@news.wanadoo.fr> <43439d5a$0$21223$626a54ce@news.free.fr> <mn.2c8c7d5a3cd09d8a.15512@YOURBRAnoos.fr> Subject: Re: rot13 [Was : Re: conjugaison et autres ...] Date: Fri, 7 Oct 2005 15:56:04 +0200 X-Priority: 3 X-MSMail-Priority: Normal X-Newsreader: Microsoft Outlook Express 6.00.2800.1506 X-MimeOLE: Produced By Microsoft MimeOLE V6.00.2800.1506 Lines: 25 Message-ID: <43467e05$0$21689$626a54ce@news.free.fr> Organization: Guest of ProXad - France NNTP-Posting-Date: 07 Oct 2005 15:54:13 MEST NNTP-Posting-Host: 81.57.219.236 X-Trace: 1128693253 nnrp1-1.free.fr 21689 81.57.219.236:57974 X-Complaints-To: abuse@proxad.net