January 2013
Intermediate to advanced
385 pages
10h 52m
Portuguese (Portugal, Brazil)
book
Use a Cabeça! Desenvolvendo Para iPhone e iPad
by Dan Pilone, Tracey Pilone, Paul Pilone, Brett McLaughlin
Content preview from Use a Cabeça! Desenvolvendo Para iPhone e iPad
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xviii
7
Buscando informações
Apenas ser capaz de visualizar os dados não é
suficiente.
Estamos na era da grande quantidade de dados, e apenas olhar para eles
não faz mais com que você vá muito longe. Agora você provavelmente não
terá alguns de petabytes no seu telefone, mas é provável que tenha dados
suficientes que precisará ser capaz de separar e filtrar, para torná-los úteis aos
seus usuários. O Core Data vem com algumas funcionalidades embutidas para
se mover entre pilhas de dados e nós vamos te mostrar como usá-las!
implementando pesquisa com Core Data
O aplicativo está funcionando, mas é limitado… 246
Use um NSFetchRequest para descrever sua pesquisa 251
Vamos fazer uma tentativa… 251
O iOS 7 tem Core Data e suporte de UIKit para pesquisas ...
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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.
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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.