Warning: mysqli::__construct(): (HY000/1203): User howardkn already has more than 'max_user_connections' active connections in D:\Inetpub\vhosts\howardknight.net\al.howardknight.net\includes\artfuncs.php on line 21
Failed to connect to MySQL: (1203) User howardkn already has more than 'max_user_connections' active connectionsPath: ...!3.eu.feeder.erje.net!feeder.erje.net!weretis.net!feeder8.news.weretis.net!eternal-september.org!feeder3.eternal-september.org!news.eternal-september.org!.POSTED!not-for-mail From: "Chris M. Thomasson" Newsgroups: comp.lang.c Subject: Re: question about nullptr Date: Sat, 6 Jul 2024 13:23:30 -0700 Organization: A noiseless patient Spider Lines: 30 Message-ID: References: <20240706054641.175@kylheku.com> MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 7bit Injection-Date: Sat, 06 Jul 2024 22:23:30 +0200 (CEST) Injection-Info: dont-email.me; posting-host="dc2c633286188c32c212ea5809bbeb3f"; logging-data="4147329"; mail-complaints-to="abuse@eternal-september.org"; posting-account="U2FsdGVkX18vzcltRJH2reOnIi9I55uKIb1yCpwmh58=" User-Agent: Mozilla Thunderbird Cancel-Lock: sha1:KsWJCmejuvrVYdhGYfa2weZi3Ak= Content-Language: en-US In-Reply-To: Bytes: 2310 On 7/6/2024 7:04 AM, Scott Lurndal wrote: > Janis Papanagnou writes: >> On 06.07.2024 14:54, Kaz Kylheku wrote: >>> On 2024-07-06, Thiago Adams wrote: >>>> If you were creating C code today and could use a C23 compiler, would >>>> you use nullptr instead of NULL? >>> >>> In greenfield projects under my dictatorship, I use 0, as in: >>> >>> char *p = 0; >>> >>> I was still 20 something when I (easily) wrapped my head around the 0 >>> null pointer constant, and have not had any problems with it. >>> Once I learned the standard-defined truth about null pointer constants, >>> and their relationship to the NULL macro, I dropped NULL like a hot >>> potato, and didn't look back (except when working in code bases that use >>> NULL). >> >> We also used 0 as "universal" pointer value regularly without problems. > > Whereas I spent 6 years programming on an architecture[*] where a > null pointer was represented in hardware by the value 0xc0eeeeee. I always > use the NULL macro in both C and C++ code. Where: void* x = 0; Should be x = 0xc0eeeeee, right?