In the newest Xcode, you might see a deprecation warning if you try to use .tabItem view modifier.

💡

‘tabItem’ will be deprecated in a future version of iOS: Use Tab (title:image:value:content:) and related initializers instead

As shown on the Apple Developer documentation:

You can easily fix this by using the new Tab view:

You can also easily add a badge (that shows a number or a character text), and use the value parameter to control which tab is currently activated:

The post SwiftUI .tabItem deprecated in iOS 18.1 -> replace it with new Tab first appeared on MszPro・株式会社Smartソフト.

sudoedit /etc/apt/sources.list

And comment out the first line by adding # to the beginning

Problem solved!

The post The repository Debian GNU/Linux 12 DVD does not have a Release file – how to fix first appeared on MszPro・株式会社Smartソフト.

Base code

We will use this code as a starting point:

//
//  ListSpacingControl.swift
//  WhatsNewIniOS18
//
//  Created by Msz on 8/10/24.
//

import SwiftUI

struct ListSpacingControl: View {
    
    let planets: [String] = ["Earth", "Mars", "Jupiter", "Saturn", "Uranus", "Neptune"]
    let closeGalaxies = [
        "Milky Way",
        "Andromeda Galaxy",
        "Large Magellanic Cloud",
        "Small Magellanic Cloud",
        "Triangulum Galaxy"
    ]
    
    var body: some View {
        
        List {
            
            Section("Planets") {
                ForEach(planets, id: \.self) { planet in
                    Text(planet)
                }
            }
            
            Section("Galaxies") {
                ForEach(closeGalaxies, id: \.self) { planet in
                    Text(planet)
                }
            }
            
        }
        .listSectionSpacing(.default)
        
    }
    
}

#Preview {
    ListSpacingControl()
}

Default spacing

Here, you can set the default spacing using the .default as the input to the view modifier.

Compact spacing

You can set it to compact for relatively small spacing between different sections.

Custom spacing

You can set a custom spacing by providing a number.

The post SwiftUI List control spacing between sections (listSectionSpacing) first appeared on MszPro・株式会社Smartソフト.