Date: Wed, 18 Jul 2001 19:11:49 +0000 (GMT) From: "P. U. (Uli) Kruppa" <root@pukruppa.de> To: angela <angelayu@ca.inter.net> Cc: Lanny Baron <lnb@FreeBSDsystems.COM>, "freebsd-questions@FreeBSD.ORG" <freebsd-questions@FreeBSD.ORG> Subject: Re: one & and two && Message-ID: <20010718190539.U3625-100000@localhost.de> In-Reply-To: <3B55BC96.8E7B1F30@ca.inter.net>
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On Wed, 18 Jul 2001, angela wrote: > Date: Wed, 18 Jul 2001 12:43:03 -0400 > From: angela <angelayu@ca.inter.net> > To: Lanny Baron <lnb@FreeBSDsystems.COM>, > "freebsd-questions@FreeBSD.ORG" <freebsd-questions@FreeBSD.ORG> > Subject: one & and two && > > Hi Lanny Baron > > > What is differenet one '&' and two '&&' & is the logical "and" condition: a&b=true if (a=true and b=true) (both a and b are checked) && is a 'technical' "and" condition: only check b=true if a=true (anything else would be a waste of time) Uli. *--------------------------------------* | www.pukruppa.de www.2000d.de | | Wuppertal - Germany | *--------------------------------------* To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-questions" in the body of the message
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