malhal

// Requirements: a NSLocationWhenInUseUsageDescription entry in Info.plist
// Usage:  @State var locator = CLLocationManager.publishLocation()
//           and
//         .onReceive(locator) { location in
// Improvements needed: Move requestWhenInUseAuthorization into its own publisher and perhaps have a combineLatest pipeline for both authorized and valid location.
//                      A configuration param to init(), e.g. so each manager can have the same distanceFilter.
    
import Foundation
import Combine
import CoreLocation

Tak783

import UIKit
import SafariServices
import AuthenticationServices
import AppAuth
import Reachability

class OIDExternalUserAgentASWebAuthenticationSession: NSObject, OIDExternalUserAgent {
    private let presentingViewController: UIViewController
    private var externalUserAgentFlowInProgress: Bool = false
    private var authenticationViewController: ASWebAuthenticationSession?

perlmunger

struct SecCertificateWrapper : Comparable {
    
    var data:Data
    var cert:SecCertificate
    
    // Initialize with a data object from the "DeveloperCertificates" 
    // array (see WrapperImplementation.swift)
    init(data:Data) {
        self.cert = SecCertificateCreateWithData(nil, data as CFData)!
        // Use this later for parsing the date details from the cert

icerge

Number of rows removed due to security constraint

User gets this message in a list of records whenever there is a record user doesn't have rights to view. I.e. there is an ACL restricting access to a record or there in NO ACL granting the access. Let's ignore security mode setting here.

It's a default system beharior.

Would you like to get rid of it? System to count with records user has access to?

Solution 1

Replicate row level read access ACLs to query business rules. Naturally, every query will get controlled.

osteslag

// Adapted from Apple's Tech Note, [Modifying Image Metadata Without Recompressing Image](https://developer.apple.com/library/archive/qa/qa1895/_index.html).

import Cocoa
import ImageIO

let url = URL(fileURLWithPath: "/path/to/file.tiff")
guard let imageSource = CGImageSourceCreateWithURL(url as CFURL, nil) else { fatalError("Cannot create URL") }
guard var properties = CGImageSourceCopyPropertiesAtIndex(imageSource, 0, nil) as? Dictionary<CFString, Any> else { fatalError("Cannot get image properties") }

properties[kCGImageDestinationDateTime] = Date()

steve228uk

import UIKit
import CoreServices
import ImageIO

class Writer {

    let output = NSTemporaryDirectory().appending("output.heic")
    lazy var outputUrl: CFURL = {
        return URL(fileURLWithPath: output) as CFURL
    }()

davidrleonard

/*
 * Adds a team to all the repos in a Github organization. This is a tedious
 * process in the UI. You'll need a newer version of node to run this (e.g 9+)
 * because it uses async/await.
 *
 * Instructions:
 *
 * 1. Copy this file somewhere on your computer, e.g. ~/addteamrepos.js
 * 2. Fill in the uppercase variables below with the right values
 * 3. Run this file: `$ node ~/addteamrepos.js`

nyg

// Note: to add a JPEG COM marker go here:
// https://gist.github.com/nyg/bdeae8190a41b4b56bde8e13dd471ecc

import Foundation
import ImageIO

#if os(iOS)
    import MobileCoreServices
#endif

hollance

/*
  Joseph Weizenbaum's classic ELIZA chat bot in Swift.

  Based on the IBM PC BASIC program from CREATIVE COMPUTING by Patricia
  Danielson and Paul Hashfield, and the Java adaptation by Jesper Juul.
  
  Run this script from Terminal:
  $ swift eliza.swift
  
  Press Ctrl-C or Ctrl-D to quit. (Or type "shut up".)

lacyrhoades

import UIKit

import MobileCoreServices
import ImageIO

let sourceOptions: [String: AnyObject] = [kCGImageSourceTypeIdentifierHint as String: kUTTypeJPEG]
let cfSourceOptions = sourceOptions as CFDictionary

let image = UIImage(named: "input.jpg")!
let data = UIImageJPEGRepresentation(image, 1.0)