Unleash Core Data by Avi Tsadok
Author:Avi Tsadok
Language: eng
Format: epub
ISBN: 9781484282113
Publisher: Apress
Besides the fetch request, there are additional parameters we can or need to provide when initializing the FRC .
First, we need to provide a managed object context the NSFetchedResultsController will work with.
Even though the NSFetchedResultsController is relevant to UI-related tasks only, you need to remember that we can work with multiple main contexts or even multiple stacks.
Just like the fetch request, the context parameter is mandatory.
The rest of the parameters are not mandatory, but they add additional capabilities.
With sectionNameKeyPath, we can help the FRC group the results into sections that answer many TableView needs.
The cacheName can help the FRC optimize its fetching mechanism, making it more efficient when handling a big amount of data.
Both sectionNameKeyPath and cacheName parameters will be discussed soon, I promise!
After setting the fetch request, we need to call performFetch() to start up the NSFetchedResultsController and load it with objects:try fetchController.performFetch()
Download
This site does not store any files on its server. We only index and link to content provided by other sites. Please contact the content providers to delete copyright contents if any and email us, we'll remove relevant links or contents immediately.
Deep Learning with Python by François Chollet(12580)
Hello! Python by Anthony Briggs(9918)
OCA Java SE 8 Programmer I Certification Guide by Mala Gupta(9797)
The Mikado Method by Ola Ellnestam Daniel Brolund(9780)
Dependency Injection in .NET by Mark Seemann(9342)
Algorithms of the Intelligent Web by Haralambos Marmanis;Dmitry Babenko(8304)
Test-Driven iOS Development with Swift 4 by Dominik Hauser(7766)
Grails in Action by Glen Smith Peter Ledbrook(7699)
The Well-Grounded Java Developer by Benjamin J. Evans Martijn Verburg(7560)
Becoming a Dynamics 365 Finance and Supply Chain Solution Architect by Brent Dawson(7105)
Microservices with Go by Alexander Shuiskov(6873)
Practical Design Patterns for Java Developers by Miroslav Wengner(6787)
Test Automation Engineering Handbook by Manikandan Sambamurthy(6733)
Secrets of the JavaScript Ninja by John Resig Bear Bibeault(6420)
Angular Projects - Third Edition by Aristeidis Bampakos(6145)
The Art of Crafting User Stories by The Art of Crafting User Stories(5669)
NetSuite for Consultants - Second Edition by Peter Ries(5601)
Demystifying Cryptography with OpenSSL 3.0 by Alexei Khlebnikov(5411)
Kotlin in Action by Dmitry Jemerov(5068)
