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Beginning Core Data

Learn the basics of using Core Data in this beginning series! You’ll learn how to model your data with attributes and relationships; add and update records; and then fetch your data with sorting and filtering options. By Greg Heo.

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Learn about what Core Data is and why you might want to learn the basics by watching our Beginning Core Data video tutorial series.

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Learn some of the basics of Core data including modeling your data, adding objects, and fetching data.

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Learn how to use NSManagedObject subclasses to make data objects easier to work with and more extensible, and explore the moving parts behind Core Data.

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Learn how to model relationships between entities and to how to link data objects together from code in this core data video tutorial.

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Learn how to use predicates to filter your data and sort descriptors to order your data in a sensible way.

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Learn how to edit and delete objects in Core Data and how to handle relationships when deleting objects.

Conclusion 4:05
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Review the Core Data basics you were introduced to in this beginning video tutorial series and get ready for our upcoming intermediate series.