• Varibles
• Comparison Operators
• If Statements
• String
• • String
  • Length
  • Get first character
  • Array
  • Alert Message
  • Picker View
  • Stepper

UI Controls

How to pass data between ViewControllers

UISwitch

UITableView
Add Header and Footer to UITableView
Swipe Delete Table Row
Custom Cell in UITableView

UICollectionView

Audio Player App
AlertView with TextField
AlertView with ActionSheet
AlertView with Image

File Operations

How to check file is exists
How to check file is writable
Create a file
Write data to a file
Write string to a file
Read Data from a file
Read String from a file

Rename a file
Copy a file
Delete a file

Create a folder
Rename a folder
Delete a folder
Contents of a folder

Core Data

Insert Update Delete