APL\360

My problem with words such as DAA is that I constantly have to look them up to see exactly what they actually do. Finding alternate uses it all about knowing what they actually do. I know what they were put there for ( to keep banker happy ). I constantly see people claiming how much better decimal is than the English system of meassurment. I don't really think that much of the decimal number system. If we'd only been born with 8 fingers on each hand, computers would have been so much easier. Thing like powers of 2 are easier to understand in binary. Such is life. If only we'd known. Dwight ________________________________ From: cctalk <cctalk-bounces at classiccmp.org> on behalf of Fred Cisin via cctalk <cctalk at classiccmp.org> Sent: Friday, January 29, 2021 4:32 PM To: General Discussion: On-Topic and Off-Topic Posts <cctalk at classiccmp.org> Subject: Re: APL\360 On Fri, 29 Jan 2021, Guy Sotomayor via cctalk wrote: That particular structure has become an industry standard. MOST dialects of C return a NULL pointer on fopen error. Similarly the code in strcpy has an assignment and is using the numeric valus of each character as if it were boolean, with the terminating NULL ending the while condition. There are some situations where some code might not be obvious to all, in which case good comments provide the explanation. For example, when I use DAA or AAM, etc. in X86 assembly language, I always comment heavily since my uses for breaking up and/or printing numbers are not the original intent for those instructions.