ryanlintott

In XCode 16.2 beta 3 the onPreferenceChange view modifier closure was changed to be @Sendable. This change caused a number of errors in my code when I try to use the value in the closure to update a view property.

I’ve attached a simple WidthReader example that shows these errors.

This change seems similar to the recent change to the alignmentGuide closure. The difference is the alignmentGuide closure is used to change the value of the alignment guide and I have no expectation of using it to update view properties. The onPreferenceChange closure returns no value and as far as I can figure the only use of it would be to modify view properties.

As a workaround I could wrap each modification in a main actor Task but I’m concerned about this somehow delaying my updates and causing visual glitches in the UI.

Ideally I would like the onPreferenceChange modifier to be annotated with @MainActor instead of @Sendable as I can’t see a use case when someone would use the value to update something off the main thread.

the-vampiire

why

mongo atlas provides a reasonably priced access to a managed mongo DB. CSPs where containers are hosted charge too much for their managed mongo DB. they all suggest setting an insecure CIDR (0.0.0.0/0) to allow the container to access the cluster. this is obviously ridiculous.

this entrypoint script is surgical to maintain least privileged access. only the current hosted IP address of the service is whitelisted.

related searches, hope this shows up for you

• "How to connect to mongodb atlas cluster to container app service EKS ECS cloudrun compute engine"
• "mongodb atlas cluster access without using whitelist 0.0.0.0"

marcprux

//
//  FormDemoApp.swift
//  FormDemo
//
//  Created by Marc Prud'hommeaux
//

import SwiftUI

@main

shaps80

import SwiftUI

#if os(macOS)
public typealias Font = NSFont
public typealias FontDescriptor = NSFontDescriptor
#else
public typealias Font = UIFont
public typealias FontDescriptor = UIFontDescriptor
#endif

Amzd

extension View {
    /// Controls the application's preferred home indicator auto-hiding when this view is shown.
    func prefersHomeIndicatorAutoHidden(_ value: Bool) -> some View {
        preference(key: PreferenceUIHostingController.PrefersHomeIndicatorAutoHiddenPreferenceKey.self, value: value)
    }
    
    /// Controls the application's preferred screen edges deferring system gestures when this view is shown. Default is UIRectEdgeNone.
    func edgesDeferringSystemGestures(_ edge: UIRectEdge) -> some View {
        preference(key: PreferenceUIHostingController.PreferredScreenEdgesDeferringSystemGesturesPreferenceKey.self, value: edge)
    }

danielt1263

//
//  RetryWhen.swift
//  CombineSandbox
//
//  Created by Daniel Tartaglia on 9/27/19.
//  Copyright © 2019 Daniel Tartaglia. MIT License.
//

import Foundation
import Combine

fabianfett

# Change Xcode version in GitHub Actions

As of today (2019-08-21) I haven't found any documentation on changing Xcode versions when
using GitHub actions. So I checked the applications folder and everything we need is 
already there. 🤩

```
> ls -n /Applications/ | grep Xcode*
lrwxr-xr-x   1 0    80    30 Aug  2 19:31 Xcode.app -> /Applications/Xcode_10.2.1.app
drwxr-xr-x   3 501  20    96 Oct 20  2018 Xcode_10.1.app

sshongru

#!/bin/bash

echo ""
echo "----------"
echo "This bash script recursively goes through every PNG file in a given folder"
echo "and removes its alpha channel. This is useful for preparing PNG files for"
echo "uploading to Apple's iOS App Store."
echo ""
echo "You'll know you might need to use this script if you see this error coming"
echo "from Apple when you try to upload the images:"

staminajim

//    Copyright (c) 2019, SeatGeek, Inc
//    All rights reserved.
//
//    Redistribution and use in source and binary forms, with or without
//    modification, are permitted provided that the following conditions are met:
//
//    * Redistributions of source code must retain the above copyright notice, this
//    list of conditions and the following disclaimer.
//
//    * Redistributions in binary form must reproduce the above copyright notice,

reitzig

fileprivate let badChars = CharacterSet.alphanumerics.inverted

extension String {
    var uppercasingFirst: String {
        return prefix(1).uppercased() + dropFirst()
    }

    var lowercasingFirst: String {
        return prefix(1).lowercased() + dropFirst()
    }