ljbatwh

SwiftUI do not sport .alert on same View, even not on the children of View for example

1. on same view can ont work View.alert().alert()
2. on the children of View also don't work HStack{ View.alert() }.alert()

Workaround

ljbatwh

1. enable new build system if you use Legacy Build System.

File -> Project Settings (or Workspace Settings) -> Build System -> Choose "New Build System(Default).

2. skip script in build pharse by check checkbox "Run script only when installing" or

if [ $ENABLE_PREVIEWS == "NO" ]
   then
  # your code to execute here
else

ljbatwh

import SwiftUI

struct PagerManager<Content: View>: View {
    let pageCount: Int
    @Binding var currentIndex: Int
    let content: Content

    //Set the initial values for the variables
    init(pageCount: Int, currentIndex: Binding<Int>, @ViewBuilder content: () -> Content) {
        self.pageCount = pageCount

ljbatwh

Eric Elliott's "Composing Software" Series

A collection of links to the excellent "Composing Software" series of medium stories by Eric Elliott.

Edit: I see that each post in the series now has index, previous and next links. However, they don't follow a linear flow through all the articles with some pointing back to previous posts effectively locking you in a loop.

• The Rise and Fall and Rise of Functional Programming
• Why Learn Functional Programming in JavaScript?
• A Functional Programmer’s Introduction to JavaScript
• [Higher Order Functions](https://medium.com/javascript-scene/higher-order-functions-com

ljbatwh

function matrix(r,c,initialValue){
     Array(r).fill(initialValue).map(()=>Array(c).fill(initialValue))
}