alexpaul

ImageKit

Handles getting an image from the network and caches image to caches directory or documents.

Firebase-Demo

Introduction to Firebase. In this app we will cover Authentication, Database and Storage.

CollectionViewCell-Animation

Animating contents of a UICollecitonViewCell. In this app we are creating a pulsating heart animation which repeats forever. Also we are ensuring that the animation continues to run by resetting the transform identity in prepareForResuse() in the HeartCell.

ImagePicker

Using UIImagePickerController

NetworkHelperSPM

A URLSession wrapper class.

Scheduler-Persistence

Using FileManager and documents directory to save user created data.

TabDelegation

Using dependency injection and custom delegation to notify a view controller in a tab bar controller of changes.

CocoaPods-Demo

Working with CocoaPods dependency manager. In this app we used Alamofire, SnapKit and Kingfisher.

CollectionView-RandomDogs

UICollectionView using UICollectionViewFlowLayout.

Flickr-App-Challenge

gitignore

A collection of useful .gitignore templates

Group-Project-Git-Flow

NYTBooks group project.

HolidayProjects

IRONMANRaces

KeyboardHandling

Registering for keyboard notifications and updating UI elements accordingly.

KVO-Introduction

KVO-iOS-Demo

LocalNotifications

Working with Local Notifications and the UserNotifications framework.

MapKitDemo

Using MapKit. In this app we search the map and animate to a region. We also customize the MKMarkerAnnoatationView.

NYTTopStories

App review to demonstrate the following: collection view, custom delegation, persistence using UserDefaults and Documents directory, setting up UI Programmatically, animaation and gestures.

Podfile-Mulitple-Targets

Adding multiple targets in a Podfile.

Programmatic-UI

Laying out UI programmatically without use of storyboards.

Programmatic-UI-Xibs-Storyboards

Mixiing programmatic UI code with storyboards and nib/xibs.

Recursion

Introduction to recursion and visualizing function calls being placed on the call stack using breakpoints.

Scheduler-Custom-Delegation-Tab-Controller

Scheduler app uses custom delegation to update the completed events tab.

TabNotificationCenter

Posting data changes using NotificationCenter.

UIKit-Animations

Adding a programmatic UITabBarController and working with UIKit Animations.

UIKit-Gestures

Handling UIKit gestures.

UIScrollView-UIImage-Zooming

Zooming an Image that is larger that the device's screen using a scrollview.

UserDefaults-Demo

Introduction to data persistence using UserDefaults.