From mboxrd@z Thu Jan 1 00:00:00 1970 X-Spam-Checker-Version: SpamAssassin 3.4.4 (2020-01-24) on polar.synack.me X-Spam-Level: X-Spam-Status: No, score=-1.9 required=5.0 tests=BAYES_00 autolearn=unavailable autolearn_force=no version=3.4.4 Path: eternal-september.org!reader01.eternal-september.org!reader02.eternal-september.org!news.eternal-september.org!mx02.eternal-september.org!.POSTED!not-for-mail From: "Jeffrey R. Carter" Newsgroups: comp.lang.ada Subject: Re: newbie, Spark 2014 or Ada 2012 Date: Thu, 09 Jul 2015 13:22:29 -0700 Organization: Also freenews.netfront.net; news.tornevall.net; news.eternal-september.org Message-ID: References: <974c8db0-c9e8-49d4-8db1-3417ec49217b@googlegroups.com> <87k2uenkcw.fsf@nightsong.com> <87615x9s3o.fsf@jester.gateway.sonic.net> <87pp438tm6.fsf@jester.gateway.sonic.net> <87d2028dfy.fsf@jester.gateway.sonic.net> <878uap8539.fsf@jester.gateway.sonic.net> Mime-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: 7bit Injection-Date: Thu, 9 Jul 2015 20:21:06 +0000 (UTC) Injection-Info: mx02.eternal-september.org; posting-host="a3855fbfe1a666be9aefba0563039ed5"; logging-data="18499"; mail-complaints-to="abuse@eternal-september.org"; posting-account="U2FsdGVkX1/WK5tnHWhvaIRKz37rRdR1W4fRdvuI+yE=" User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:31.0) Gecko/20100101 Thunderbird/31.7.0 In-Reply-To: <878uap8539.fsf@jester.gateway.sonic.net> Cancel-Lock: sha1:BTxTuyU3SlpOqcFm7GjQSylSnNQ= Xref: news.eternal-september.org comp.lang.ada:26722 Date: 2015-07-09T13:22:29-07:00 List-Id: On 07/09/2015 01:10 PM, Paul Rubin wrote: > > I don't claim this process gives the level of assurance that traditional > Ada application areas require, but similarly, most people don't need to > drive a military battle tank if they're only going to the corner store. Actually, driving a tank is simpler than going to the corner store. A tank is armed and armored and you don't care much where it goes or if it runs into things. Going to the corner store, you need to stay on the street, avoiding other cars, people, dogs, buildings, and so on. In simple terms: all programs need to be correct, robust, and reliable. -- Jeff Carter "Violence is the last refuge of the incompetent." Foundation 151