iOS project of collected some demos for iOS App, use Objective-C

Advanced Operations in Swift

Example of combining NSURLSession with NSOperation to form one task

Make your logic flow and data flow clean and human readable

SJURLSessionOperation creates and manages an NSURLSessionDownloadTask object based on a specified request and download location. SJURLSessionOperation is a subclass of NSOperation which then can be used with a NSOperationQueue. In addition, it uses AFURLSessionManager so, it requires AFNetworking.

Concurrency & Parallelism in iOS

This is a sample code based on Ray Wenderlich tutorial for operation which improved it’s code to a better and more understandable code.

A java based implementation of NS Operation Queue

PeakOperation is a Swift microframework providing enhancement and conveniences to Operation.

Techniques for building "async workflows" using `NSOperation` and `NSOperationQueue`.

XCTestCase to verify the correct behavior of any NSOperation

Improved, fully generic version of Operation.

An example project to show how it's possible to coalesce NSOperation subclasses's callbacks with reduced boilerplate compared to previous examples

An Xcode template for tests that verify the correct behavior of any NSOperation subclass in Objective-C or Swift.

Example of using GCD/NSOperation barrier tasks & DispatchGroup

An Xcode 9 written with Swift 4 to introduce concurrency using BlockOperation, a "concrete subclass of Operation that manages the concurrent execution of one or more blocks." [1]

Subclasses of NSOperation to work with promises

AdvancedOperation

A lightweight simple implementation of Foundation's Concurrent Operation

NSOperation高级用法

ConcurrencyDemo in swift

Abstract generic wrapper around Foundation’s Operation class

The beautiful way to chain your services logic

Simple wrapper around NSOperation to allow operation chaining.

Advanced Operations (extended NSOperation), WWDC @ 2015, 226

OC多线程系统学习代码

This is a image slide show app using NSOperation for image downloading

Sample Project to Download images in background in collectionview with the help of efficient NSOperations.

An example project to show how it's possible to coalesce NSOperation subclasses's callbacks

This is a custom NSOperation for easy to use. DRKOperation was inspired by Apple MVCNetworking project. This project provides block base operation like NSBlockOperation but you can decide when to finished the current task.