Core Data in iOS 12: Learn how to store information in a database with Swift 4.2

J.D Gauchat

08/2018 · J.D. Gauchat

Livro eletrónico

Páginas

Elegível

Acerca deste livro eletrónico

Learn how to use Core Data to create an manage a database for your iOS applications. After reading this guide, you will know how to create a database, how to store, search, and retrieve information, and how to migrate data from an old database to a new one.

Table of Contents

CORE DATA

Custom Object Graph

Data Model

Core Data Stack

Managed Object

Managing Objects

Images

Counting Objects

Predicates

Sort Descriptors

Delete Objects

Fetched Results Controller

Sections

Migration

This guide assumes that you have a basic knowledge of app development, Xcode, and the Swift language. You should also know how to create and display Table Views. For a complete course on app development for iOS, read our book iOS Apps for Masterminds.

This guide is a collection of excerpts from the book iOS Apps for Masterminds. The information included in this guide will help you understand a particular aspect of app development in iOS, but it will not teach you everything you need to know to develop an app for Apple devices. If you need a complete course on app development for iOS, read our book iOS Apps for Masterminds. For more information, visit our website at www.formasterminds.com.

Classifique este livro eletrónico

Dê-nos a sua opinião.

Informações de leitura

Smartphones e tablets

Instale a app Google Play Livros para Android e iPad/iPhone. A aplicação é sincronizada automaticamente com a sua conta e permite-lhe ler online ou offline, onde quer que esteja.

Portáteis e computadores

Pode ouvir audiolivros comprados no Google Play através do navegador de Internet do seu computador.

eReaders e outros dispositivos

Para ler em dispositivos e-ink, como e-readers Kobo, tem de transferir um ficheiro e movê-lo para o seu dispositivo. Siga as instruções detalhadas do Centro de Ajuda para transferir os ficheiros para os e-readers suportados.