iOS-TheBigNerdRunchGuide

This repo contains exercises in Swift from the book iOS Programming: The Big Nerd Ranch Guide (5th Edition).
The list below shows all tasks for every part and links to code with my solutions (short idea description is written in comments).

1. A simple iOS Application (no tasks)
2. The Swift Language (no tasks)
3. Views and the View Hierarchy
   Bronze Challenge: More Auto Layout Practise (Remove all of the constraints and add them back in - no code :)
4. Text Input and Delegation
   Bronze Challenge: Dissallow Alphabetic Characters
5. View Controllers
   Silver Challenge: Dark Mode
6. Programmatic Views
   Bronze Challenge: Another Tab
   Silver Challenge: User's Location
   Gold Challenge: Dropping Pins
7. Localization
   Bronze Challenge: Another Localization
8. Controlling Animations
   Bronze Challenge: Spring Animations
   Silver Challenge: Layout Guides
9. UITableView and UITableViewController
   Bronze Challenge: Sections
   Silver Challenge: Constant Row
   Gold Challenge: Customizing the Table (height and font changes made in Main.storyboard)
10. Editing UITableView
    Bronze Challenge: Renaming the Delete Button
    Silver Challenge: Preventing Reordering
    Gold Challenge: Really Preventing Reordering
11. Subclassing UITableViewCell
    Bronze Challenge: Cell Colors
    
12. StackViews
    Bronze Challenge: More Stack Views (Quiz, WorldThrotter - solutions in Main.storyboard)
    
13. UINavigationController Bronze Challenge: Displaying a Number Pad
    (Main.storyboard -> DetailViewController -> ValueTextField -> Attribure Inspector -> Keyboard Type -> Decimal Pad)
    Silver Challenge: A Custom UITextField
    Gold Challenge: Pushing More View Controllers (new VC)
14. Camera
    Bronze Challenge: Editing an Image
    Silver Challenge: Removing an Image
    Gold CHallenge: Camera Overlay (in progress)
    
15. Saving, Loading, and Application States
    Bronze Challenge: PNG
    
16. Size Classes
    Bronze Challenge: Stacked Text Field and Labels
    (Main.storyboard -> StackView -> Attribute Inspector -> Axis -> "+" -> hC, wAny -> Vertical)
    
17. Touch Events and UIResponder
    Silver Challenge: Colors (the angle at which a line is drawn dictates its color)
    Gold Challenge: Circles (use two thingers to draw circle)
    
18. UIGestureRecognizer and UIMenuController
    Silver Challenge: Mysterious Lines (there was some bug fixes)
    Gold CHallenge: Speed and size (line thickness depends on drawing velocity)
    Platinum Challenge: Colors Have a three-finger swipe upward bring up a panel that shows colors. Selecting one of those colors should make any lines you draw afterward appear in that color.
    

    

19. Web services
    Bronze Challenge: Printing the Response Information
    
20. Collection views
    Gold Challenge: Creating a Custom Layout (Display the photos in flipbook)
    
21. Core Data
    Bronze Challenge: Photo View Count
    

    

22. Core Data Relationships
    Silver Challenge: Favorites