Mastering iOS Core Data with Swift: Model Version and Lightweight Migration

https://www.youtube.com/watch?v=DzlCQ6Cd21w&index=6&list=PLJYd2vu6m3_ZV02pntpDgDhIvUsZXSfum

Comments

Post a Comment

Popular posts from this blog

UISearchController Tutorial: Getting Started

Image
https://www.raywenderlich.com/113772/uisearchcontroller-tutorial ote : Updated for Xcode 7.3, iOS 9.3, and Swift 2.2 on 04-03-2016 Update note:   This tutorial was updated to iOS 9 and Swift 2 by Andy Pereira.   Original post   by Tutorial Team Member Nicolas Martin. If your app displays large datasets, scrolling through massive lists becomes slow and frustrating. In that case, it’s vitally important to allow users to search for specific items. Lucky for you, UIKit includes   UISearchBar   which seamlessly integrates with   UITableView   and allows for quick, responsive filtering of information. In this   UISearchController   tutorial, you’ll build a searchable Candy app which is based on a standard table view. You’ll add table view search capability, including dynamic filtering, and add an optional scope bar, all while taking advantage of   UISearchController , added in iOS 8. In the end, you’ll know how to make your apps much...
Read more

CALayer Tutorial for iOS: Getting Started

Image
Update note:  This tutorial has been updated to iOS 11, Swift 4, and Xcode 9 by  Michael Ciurus . The original tutorial was written by  Scott Gardner . As you probably know, everything you see in an iOS app is a view. There’s button views, table views, slider views, and even parent views that contain other views. But what you might not know is that each view in iOS is backed by another class called a layer – a  CALayer  to be specific. In this article, you’ll learn what a  CALayer  is and how it works. You’ll also see 10 examples of using  CALayer s for cool effects, like shapes, gradients, and even particle systems. This article assumes you’re familiar with the basics of iOS app development and Swift, including constructing your UI with storyboards. Note : If you’re not quite there, no worries. You’ll be happy to know we have quite a few tutorials and books on the subject, such as  Learn to Code iOS Apps with Swift  and...
Read more

Creating a RESTful service with Java and Jersey with Netbeans

Image
Creating a RESTful service with Java and Jersey with Netbeans https://spinspire.com/article/creating-restful-service-java-and-jersey-netbeans There are many ways to implement a RESTful service, but what if you need to do it in Java and you use Netbeans? I recently had a project like this and it was quite an experience to get my enviorment up and working. With Java, there are just so many ways to do it that it starts to look like too much to handle. Well it is actually easier than you think. Let's dive in.. First, fire up Netbeans and create a new Maven Web Application project. Give it a name of you choosing. Right off the bat, create a web.xml file by right clicking on the project and creating a new Standard Deployment Descriptor. This is the configuration file for the RESTful service mapping. And the last configuration step you will need to make before you actally write code is to add the Jersey Dependency. Add these lines to your pom.xml: < depe...
Read more