Skip to content

Aggregating CSV with Swift


How to aggregate CSV in Swift. First, we need to convert the CSV file to utf8 as a preprocessor. On a Mac, I opened it with Numbers and saved it as a CSV file.

$ swift main.swift

  1. Create a sequential numbered array in Swift
  2. Make the background of UIView a grid or a dot.
  3. Using ReplayKit to record a screen
  4. Aligning Views like UICollectionView in SwiftUI
  5. Displaying a Firestore image in SwiftUI
  6. Detecting changes to the SwiftUI Toggle
  7. Creating a multi-line picker in SwiftUI