Technology
Web App Development
Mobile App Development
Windows App Development
Database Development
UI/UX Development
Cloud Development
SEO
Digital Marketing
Guest Posting
Content Writing
Artificial Intelligence
Data Science
ERP Development
CRM Development
CMS Development
LMS Development
Business Listing
Blockchain Technology
Startup Promotion
AI Tools Integration
Helper Objects are used throughout Cocoa and CocoaTouch, and usually take the form of a delegate or dataSource.
They are commonly used to add functionality to an existing class without having to subclass it.