iOS Topic wise links

Delegates	Delegates are a design pattern that allows one object to send messages to another object when a specific event happens.                                            a delegate is just a class that does some work for another class.	Imagine an object A calls an object B to perform an action. Once the action is complete, object A should know that B has completed the task and take necessary action, this can be achieved with the help of delegates!	https://medium.com/@jamesrochabrun/implementing-delegates-in-swift-step-by-step-d3211cbac3ef	https://medium.com/ios-os-x-development/pass-data-with-delegation-in-swift-86f6bc5d0894	https://stackoverflow.com/questions/52964455/calling-textfield-from-another-class-swift
CoreData	The persistent store coordinator(NSPersistentStoreCoordinator class instance) keeps a reference to the managed object model . The managed object model is an instance of the NSManagedObjectModel class. The first step is to create a managed object model, CoreData uses a SQLite database as the persistent store.  create a new managed object and insert it into the managed object context  NSManagedObject represents a single object stored in Core Data; you must use it to create, edit, save and delete from your Core Data persistent store. A managed object context represents a single object space. A managed object context is represented by an instance of the NSManagedObjectContext class. A Core Data application has one or more managed object contexts, each managing a collection of model objects, instances of the NSManagedObject class.		https://medium.com/kkempin/coredata-basics-xcode-9-swift-4-56a0fc1d40cb	https://medium.com/xcblog/core-data-with-swift-4-for-beginners-1fc067cca707	https://medium.com/@ankurvekariya/core-data-crud-with-swift-4-2-for-beginners-40efe4e7d1cc
SplitViewController	https://www.raywenderlich.com/265-uisplitviewcontroller-tutorial-getting-started	http://www.theappguruz.com/blog/splitviewcontroller-in-iphone-using-swift	https://www.tutlane.com/tutorial/ios/ios-ui-split-view-controller	https://stackoverflow.com/questions/9986174/good-ipad-splitviewcontroller-tutorial
UIPageViewController		https://spin.atomicobject.com/2015/12/23/swift-uipageviewcontroller-tutorial/	https://www.appcoda.com/uipageviewcontroller-tutorial-intro/	http://www.theappguruz.com/blog/uipageviewcontroller-in-ios
https://www.appcoda.com/ios-programming-course/	http://swift.attojs.com/index.php/category/uikit/uipageviewcontroller/
GitHub	GitHub is a file or code sharing service to collaborate with different people. which is typically used for version control. Git is a version control tool that will allow you to perform all kinds of operations to fetch data from the central server or push data to it whereas GitHub is a core hosting platform for version control collaboration.		https://www.edureka.co/blog/how-to-use-github/
map, filter, reduce, flatMap and compactMap, guard, if Let or if Var, do, try-catch, Any, AnyObject and AnyHashable			https://useyourloaf.com/blog/swift-guide-to-map-filter-reduce/
Cloud Kit	https://www.appcoda.com/cloudkit-introduction-tutorial/	https://www.raywenderlich.com/1000-cloudkit-tutorial-getting-started
Drop Box, DropBox integration	Carthage itself is written in Swift! It exclusively uses dynamic frameworks instead of static libraries	https://www.appcoda.com/dropbox-api-tutorial/	http://www.theappguruz.com/blog/ios-dropbox-integration
Debuging, unit testing, XI/UITesting, Instruments	https://help.apple.com/instruments/mac/current/
Class & Struct	Classes are reference type, struct are value type. Classes are like google spread sheets, any one can access and edit that classes. But not structs.  Classes can inherit properties from other classes EX: UIButtons. But structs can’t inherit.  Both can 1)Define properties to store values. 2) Define methods to provide functionality.
JSON parsing with Structs example
SnapKit for constraints	https://github.com/SnapKit/SnapKit	https://www.appcoda.com/snapkit/
Safe area layout for iPhoneX
AV Kit	https://www.raywenderlich.com/5191-video-streaming-tutorial-for-ios-getting-started	http://www.theappguruz.com/blog/play-audio-and-video-using-avfoundation-framework-in-swift	https://bambuser.com/docs/playback/ios-player-swift/	https://code.tutsplus.com/tutorials/build-an-mp3-player-with-av-foundation--cms-24482	https://www.invasivecode.com/weblog/AVFoundation-Swift-capture-video/
TV OS	TVML Apps: Apple introduced new TVML framework which is a client-server based app that includes TVML, TVJS, and TVML kit. Custom Apps: These custom apps are developed in the same manner as for iOS. Examples are Storyboard, UIKit, Outlets, Actions, etc.	http://www.tothenew.com/blog/introduction-of-client-server-based-tvos-application-using-tvml-tvjs/                                                                                                                                                http://www.brianjcoleman.com/tvos-tutorial-video-app-in-swift/	https://www.appcoda.com/tvos-introduction/
	https://learnappmaking.com/pass-data-between-view-controllers-swift-how-to/
Custom URL to open iOS app
UIBezierPath	UIBezierPath for to make a custom shape. Won’t animate it.	https://www.appcoda.com/bezier-paths-introduction/	UIBezierPath
CAShapeLayer	The "CA" in CAShapeLayer stands for CoreAnimation. If you wish to animate, move, manipulate, or well	https://www.calayer.com/core-animation/2016/05/22/cashapelayer-in-depth.html	CAShapeLayer
Chating based apps
uidocumentinteractioncontroller	A view controller that previews, opens, or prints files	https://code.tutsplus.com/tutorials/ios-sdk-previewing-and-opening-documents--mobile-15130	uidocumentinteractioncontroller
Read bar codes
Payment Gateways			Payment Gateways
Jazzy	Create a document for your swift project	https://medium.com/@arpit.cor/easy-documentation-for-your-swift-project-using-jazzy-9117f6a8709a	https://github.com/realm/jazzy
SQLITE	Create and connect to a database Create a table Insert a row Update a row Delete a row Query the database Handle SQLite errors		https://www.simplifiedios.net/swift-sqlite-tutorial/	http://www.theappguruz.com/blog/use-sqlite-database-swift
Top 10 Libraries for iOS Developers	https://www.raywenderlich.com/259-top-10-libraries-for-ios-developers
Realm	Beginning Realm on iOS    https://www.raywenderlich.com/4146-beginning-realm-on-ios/lessons/1 Intermediate Realm on iOS    https://www.raywenderlich.com/4200-intermediate-realm-on-ios/lessons/1	https://github.com/realm/realm-cocoa
Apple history year wise	http://swift.ayaka.me
Importent concepts in swift	https://medium.com/@jamesrochabrun/18-swift-concepts-for-objective-c-developers-a3ed526fd173
http://brainwashinc.com/2009/05/
http://www.theappguruz.com/category/ios	Importent link
RxSwift
SandBox testing
Firebase push notifications with badge, sound and Custom designed notifications
Autolayout programmetically
MKMapKit, Apple maps	https://www.ioscreator.com/tutorials/draw-route-mapkit-tutorial	https://www.thorntech.com/2016/01/how-to-search-for-location-using-apples-mapkit/	https://www.raywenderlich.com/160517/mapkit-tutorial-getting-started	https://stackoverflow.com/questions/10598322/iphone-how-to-draw-line-between-two-points-on-mapkit	https://tilakgondi.wordpress.com/2015/01/24/ios-to-draw-poly-line-on-apple-maps-to-show-directions-from-source-to-destination-i-your-app/
Ad mobs , and google ad mobs
iAd Banner	https://www.appcoda.com/ios-iad-introduction/
XML Parsing	http://www.theappguruz.com/blog/xmlparsing-with-nsxmlparser-tutorial Correct one working properly.	https://cocoapods.org/pods/Alamofire-SwiftyXMLParser	https://www.appcoda.com/parse-xml-and-json-web-service/	https://www.ioscreator.com/tutorials/parsing-xml-tutorial
Xib examples with constraints
Work with php, .net and java API’s
Create developer, Production and Distribution Certificates	https://docs.telerik.com/platform/appbuilder/cordova/code-signing-your-app/configuring-code-signing-for-ios-apps/create-development-provisioning-profile
Push notifications Badge	https://stackoverflow.com/questions/11153631/increment-the-push-notification-badge-iphone
	https://www.appcoda.com/app-thinning/
https://www.programiz.com/swift-programming/sets	https://docs.swift.org/swift-book/LanguageGuide/CollectionTypes.html
Firebase Database	https://www.raywenderlich.com/3-firebase-tutorial-getting-started
Integrate files	https://www.appcoda.com/files-app-integration/
Perform background tasks	https://www.raywenderlich.com/5817-background-modes-tutorial-getting-started
Relations Coredata	https://medium.com/kkempin/coredata-basics-xcode-9-swift-4-56a0fc1d40cb
Threading tutorial	https://medium.com/@gabriel_lewis/threading-in-swift-simply-explained-5c8dd680b9b2
Swift patterns	https://www.weheartswift.com/loops/
HealthKit	https://medium.com/aubergine-solutions/healthkit-data-reading-writing-f10688cfda6b	https://www.appcoda.com/healthkit-introduction/	https://www.appcoda.com/healthkit/
Appcoda tutorial links	https://www.appcoda.com/intermediate-swift-tips/admob.html
Best Tutorial for File management and Dropbox integration and so on …	http://www.theappguruz.com/blog/play-audio-and-video-using-avfoundation-framework-in-swift
Firebase cloud storage ( Cloud Firestore)
Best Tutorials	https://riptutorial.com/ios/topic/1823/alamofire	https://www.invasivecode.com/weblog/AVFoundation-Swift-capture-video/     all types of kit’s examples in categories section	http://www.theappguruz.com/category/ios	https://www.codementor.io/dasdom/easy-unit-tests-in-ios-development-t4zmcav1m     Unit Test
Push notifications tutorial	https://www.raywenderlich.com/8164-push-notifications-tutorial-getting-started	https://medium.com/ios-os-x-development/learn-master-%EF%B8%8F-ios-remote-push-notifications-in-2018-in-under-10-minutes-825ca6bee092    Custom design notifications	https://stackoverflow.com/questions/42940629/how-to-open-specific-view-controller-when-push-notification-received-in-swift-3/42941118	https://stackoverflow.com/questions/33706455/open-app-in-specific-view-when-user-taps-on-push-notification-with-ios-swift
UICollectionViewCells Grid/HeaderAndFooter/Multiple selection	https://www.appcoda.com/ios-programming-uicollectionview-tutorial/	https://www.appcoda.com/supplementary-view-uicollectionview-flow-layout/	https://www.appcoda.com/ios-collection-view-tutorial/
UICollectioViewFlowLayout	https://samwize.com/2015/11/30/understanding-uicollection-flow-layout/
Local notifications	https://www.ioscreator.com/tutorials/local-notification-ios-tutorial                          https://www.simplifiedios.net/ios-local-notification-tutorial/                                     https://medium.com/@dkw5877/local-notifications-in-ios-156a03b81ceb	https://www.appcoda.com/local-notifications-ios8/	https://useyourloaf.com/blog/local-notifications-with-ios-10/	https://stackoverflow.com/questions/37324331/local-notification-using-ios-using-swift
SQLite tutorial	https://www.simplifiedios.net/swift-sqlite-tutorial/
KYO & KYC
Apple Push Notification service (APNS)	https://www.raywenderlich.com/8164-push-notifications-tutorial-getting-started	https://medium.com/@piyush.dez/apple-push-notifications-apns-ad94b67dae31   (Notifications Life cycle is good)
MVC & MVVC
How to open Deep Links, Notifications and Shortcuts	https://medium.com/@stasost/ios-how-to-open-deep-links-notifications-and-shortcuts-253fb38e1696
Custom font import	https://codewithchris.com/common-mistakes-with-adding-custom-fonts-to-your-ios-app/