Mastering iOS Core Data with Swift: Introduction to Core Data 2 of 3

Check the full course:

This video is part of UDEMY course:

MASTERING IOS CORE DATA WITH SWIFT
========================================­======

***** Created with Xcode 7.2 and Swift 2.1 *****
Published: January 2016
========================================­======

* * * * * * *

Introduction to Core Data - Part 2 of 3

In this lectures students start creating Entity for the data store. It will introduce the Core Data concept using KVC (key-value coding) approach. By the end of this lecture, students will be able to create Core Data application by storing and retrieving the data using key - value approach.

[mojajema]

Thanks for your wonderful lecture. I have problem :
let result = try
throws fetal error : unexpectedly found nil while unwrapping an Optional value
(lldb)
I belief when we run first time there is no data

[mojajema]

I have solved by adding : let managedContext =
I would like to add image please kind help. I have problem saving Binary Data and displaying in cell
thanks