Storing NSDictionaries in iOS Apps: Efficient Solutions for Large Data Sets

Managing Data in Objective-C: A Deeper Dive into Key-Value Pairs

Understanding NSPredicate and filteredArrayUsingPredicate in iOS Development: Mastering the Art of Array Filtering with Predicates

Understanding Mutable Dictionaries in Objective-C: A Comprehensive Guide to Creating, Updating, and Managing Dictionary Entries.