KhaosT

Displaying HDMI sources on Apple Vision Pro

While it's possible to stream most content to Apple Vision Pro directly over the internet, having the ability to use Apple Vision Pro as an HDMI display can still be useful.

Since Apple Vision Pro does not support connecting to an HDMI input directly or using an HDMI capture card, we have to be a little creative to make this work. NDI provides the ability to stream HDMI content over a local network with really low latency, and it works great with Apple Vision Pro.

This page shows the setup I’m using.

NigelEarle

Knex Setup Guide

Create your project directory

Create and initialize your a directory for your Express application.

$ mkdir node-knex-demo
$ cd node-knex-demo
$ npm init

rmondello

Exporting (iCloud) Keychain and Safari credentials to a CSV file

Update (October 2021)

Exporting password + one-time code data from iCloud Keychain is now officially supported in macOS Monterey and Safari 15 (for Monterey, Big Sur, and Catalina). You can access it in the Password Manager’s “gear” icon (System Preferences > Passwords on Monterey, and Safari > Passwords everywhere else), or via the File > Export > Passwords... menu item). You shouldn't need to hack up your own exporter anymore.

Original, Obsolete Content (2014)

After my dad died, I wanted to be able to have access any of his online accounts going forward. My dad was a Safari user and used iCloud Keychain to sync his credentials across his devices. I don’t want to have to keep an OS X user account around just to access his accounts, so I wanted to export his credentials to a portable file.

txoof

Setup

• Create a developer account with Apple
  • https://developer.apple.com and shell out $99 for a developer account
• Download and install X-Code from the Apple App Store
• Open and run X-Code app and install whatever extras it requires
• Open the preferences pane (cmd+,)
  • click the + in the lower right corner
  • choose Apple ID
  • enter your apple ID and password

• Previously created keys can be downloaded and installed from https://developer.apple.com

trevphil

import Foundation
import CoreLocation

extension CLLocation {
    // Alias for `horizontalAccuracy` (more readable)
    var uncertainty: Double {
        return horizontalAccuracy
    }
}

bellbind

#!/usr/bin/env swift -import-objc-header cg-hidden.h
// $ swiftc -import-objc-header cg-hidden.h DisplayMode.swift
import Foundation
import CoreFoundation
import CoreGraphics

let display = CGMainDisplayID()
let count = UnsafeMutablePointer<Int32>.allocate(capacity: 1)
defer {count.deallocate()}
CGSGetNumberOfDisplayModes(display, count);

jxsl13

Installing Vulkan on macOS

Install brew

https://brew.sh

Install the Vulkan SDK on macOS

$ brew cask install apenngrace/vulkan/vulkan-sdk

stonetip

   var courseAvgX: Double = 0
    var courseAvgY: Double = 0
    
    func getVectorAvg(latestReading: Double) -> Double {
        
        let deg2Rad = 180 / Double.pi
        // convert reading to radians
        var theta = latestReading / deg2Rad
        
        // running average

MojtabaHs

#if os(macOS)
public typealias ViewRepresentable = NSViewRepresentable
public typealias NativeView = NSView
#elseif os(iOS)
public typealias ViewRepresentable = UIViewRepresentable
public typealias NativeView = UIView
#endif

public protocol ViewRepresentableHelper: ViewRepresentable {
    associatedtype ViewType: NativeView

Starefossen

import UIKit
import Foundation
import XCPlayground

XCPSetExecutionShouldContinueIndefinitely()

class RemoteAPI {
    func getData(completionHandler: ((NSArray!, NSError!) -> Void)!) -> Void {
        let url: NSURL = NSURL(string: "http://itunes.apple.com/search?term=Turistforeningen&media=software")
        let ses = NSURLSession.sharedSession()