Marcelo Perretta bubudrc

bubudrc / Image+Data.swift

Created January 30, 2023 15:00 — forked from BrentMifsud/Image+Data.swift

SwiftUI Image from data

	import Foundation
	import SwiftUI
	#if canImport(UIKit)
	import UIKit
	#elseif canImport(AppKit)
	import AppKit
	#endif

	extension Image {
	/// Initializes a SwiftUI `Image` from data.

bubudrc / Hashes.swift

Last active February 3, 2023 19:07

HMAC Using SHA1 with Secret Key (Works for other HMAC algorithms) for CryptoKit


	import Foundation
	import CryptoKit

	extension String {
	func hmacUsingSHA1(_ secretString: String) -> String {
	let key = SymmetricKey(data: secretString.data(using: .utf8)!)
	let signature = HMAC<Insecure.SHA1>.authenticationCode(for: self.data(using: .utf8)!, using: key)

	return Data(signature).map { String(format: "%02hhx", $0) }.joined()

bubudrc / SchedulerPlayground.swift

Created June 25, 2023 06:02 — forked from natanrolnik/SchedulerPlayground.swift

A playground for a small wrapper that manages multiple DispatchWorkItems

	import Foundation
	import PlaygroundSupport

	typealias DispatcherIdentifier = String

	class Dispatcher {
	private var items = [DispatcherIdentifier: DispatchWorkItem]()

	private let queue: DispatchQueue

bubudrc / MarqueeLabel-Minimal.swift

Created May 13, 2025 17:25 — forked from Chronos2500/MarqueeLabel-Minimal.swift

MarqueeLabel Please be fully aware that these use Private APIs.

	let label = UILabel()
	label.text = "Swift is a modern, intuitive programming language crafted for all Apple platforms."
	label.setValue(true, forKey: "marqueeEnabled")
	label.setValue(true, forKey: "marqueeRunning")
	label.setValue(0, forKey: "marqueeRepeatCount")