02. Variables vs Constants. Mutability and type inference in Swift
Did you know that choosing between var and let in Swift isn't just about syntax?. Today we're going to understand why this simple decision can make or break your iOS app's performance.
📋 Table of Contents: Variables vs Constants - The Foundation of Swift Mastery
The Programming Paradox 🤔 Opening hook: Why most developers get this "simple" concept wrong
The Twin Pillars of Swift 🏛️ Understanding var and let - your code's best friends
🔒The Shape-Shifter's Dilemma 🔄 When mutability becomes your superpower (and your weakness)
🔒Swift's M…
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