100DaysOfSwift 📱

Repository to store the projects made during the 100 Days of Swift challenge by Paul Hudson of Hacking with Swift.

Days 1-12: Introduction to Swift

The first 12 days provide a gentle warm up for your Swift learning. You’ll watch about a selection of one-minute videos every day, and complete short quizzes about each of those videos.

Day 1 - variables, simple data types, and string interpolation ✨

• Variables
• Strings and integers
• Multi-line strings
• Doubles and Booleans
• String interpolation
• Constants
• Type annotations
• Simple types: Summary

Day 2 – arrays, dictionaries, sets, and enums ✨

• Arrays
• Sets
• Tuples
• Arrays vs Sets vs Tuples
• Dictionaries
• Dictionary default values
• Creating empty collections
• Enumerations
• Enum associated values
• Enum raw values
• Complex types: Summary

Day 3 – operators and conditions ✨

• Arithmetic Operators
• Operator overloading
• Compund assignment operators
• Comparison operators
• Conditions
• Combining conditions
• The ternary operator
• Switch statements
• Range operators
• Operators and conditions: Summary

Day 4 – loops, loops, and more loops ✨

• For loops
• While loops
• Repeat loops
• Exiting loops
• Exiting multiple loops
• Skipping items
• Infinite loops
• Looping: Summary

Day 5 – functions, parameters, and errors ✨

• Writing functions
• Accepting parameters
• Returning values
• Parameter labels
• Omitting parameter labels
• Default parameters
• Varidic functions
• Writing throwing functions
• Running throwing functions
• inout parameters
• Functions: Summary

Day 6 – closures part one ✨

• Creating basic closures
• Accepting parameters in a closure
• Returning values from a closure
• Closures as parameters
• Trailing closure syntax

Day 7 – closures part two ✨

The least you need to know

• Using closures as parameters when they accept parameters
• Using closures as parameters when they return values
• Shorthand parameter names

Advanced closures

• Closures with multiple parameters
• Returning closures from functions
• Capturing values
• Closures: Summary

Day 8 – structs, properties, and methods ✨

• Creating your own structs
• Computed properties
• Property observers
• Methods
• Mutating methods
• Properties and mathods of strings
• Properties and methods of arrays

Day 9 – access control, static properties, and laziness ✨

• Initializers
• Referring to the current instance
• Lazy properties
• Static properties and methods
• Access controle
• Structs: Summary

Day 10 – classes and inheritance ✨

• Creating your own classes
• Class inheritance
• Overriding methods
• Final classes
• Copying objects
• Deinitializers
• Mutability
• Classes: Summary

Day 11 – protocols, extensions, and protocol extensions ✨

• Protocols
• Protocol inheritance
• Extensions
• Protocol extensions
• Protocol-oriented programming
• Protocol and extensions: Summary

Day 12 – optionals, unwrapping, and typecasting ✨

• Handling missing data
• Unwrapping optionals
• Unwrapping with guard
• Force unwrapping
• Implicity unwrapped optionals
• Nil coalescing
• Optional chaining
• Optional try
• Faiable initializers
• Typecasting
• Optionals: Summary

Day 13 – Swift Review, day one ✨

• Variables and constants
• Types of Data
• Operators
• String interpolation
• Arrays
• Dictionaries
• Conditional statements
• Loops
• Switch case

Day 14 – Swift Review, day two ✨

• Functions
• Optionals
• Optional chaining
• Enumerations
• Structs
• Classes

Day 15 – Swift Review, day three ✨

• Properties
• Static properties and methods
• Access control
• Polymorphism and typecasting
• Closures