January 2013
Intermediate to advanced
628 pages
20h 7m
Portuguese (Portugal, Brazil)
Content preview from USE A CABEÇA! C
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test drive
464
Capítulo 10
Para ver se o programa funciona, você precisa executá-lo algumas vezes.
> ./math_master
What is 0 times 1? 0
What is 6 times 1? 6
What is 4 times 10? 40
What is 2 times 3? 6
What is 7 times 4? 28
What is 4 times 10? ^C
Final score: 5
>
Teste 1: tecle Ctrl-C
Na primeira vez, você vai responder algumas
perguntas e, depois, teclar Ctrl-C.
Ctrl-C envia um sinal de interrupção (SIGINT) ao
processo, que faz o programa exibir a pontuação
final depois chamar exit().
Teste 2: espere por cinco segundos
Na segunda vez, ao invés de teclar Ctrl-C, espere por
pelo menos cinco segundos em uma das perguntas e
veja o que acontece.
O sinal de alarme ...
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O’Reilly covers everything we've got, with content to help us build a world-class technology community, upgrade the capabilities and competencies of our teams, and improve overall team performance as well as their engagement.Julian F.
I wanted to learn C and C++, but it didn't click for me until I picked up an O'Reilly book. When I went on the O’Reilly platform, I was astonished to find all the books there, plus live events and sandboxes so you could play around with the technology.Addison B.
I’ve been on the O’Reilly platform for more than eight years. I use a couple of learning platforms, but I'm on O'Reilly more than anybody else. When you're there, you start learning. I'm never disappointed.Amir M.
I'm always learning. So when I got on to O'Reilly, I was like a kid in a candy store. There are playlists. There are answers. There's on-demand training. It's worth its weight in gold, in terms of what it allows me to do.