chriswill0w’s gists

chriswill0w / Obfuscator.swift

Last active June 16, 2026 15:39 — forked from DejanEnspyra/Obfuscator.swift

Obfuscation of hard-coded security-sensitive strings.

	protocol ObfuscatorProtocol {
	#if DEBUG
	func bytesByObfuscatingString(_ string: String) -> [UInt8]
	#endif
	func reveal(_ key: [UInt8]) -> String
	}

	class Obfuscator: ObfuscatorProtocol {

	// MARK: - Variables

chriswill0w / aws-sns-example.js

Created October 25, 2017 12:47 — forked from tmarshall/aws-sns-example.js

aws-sdk sns example, in Node.js

chriswill0w / sns-publish

Created October 25, 2017 12:47 — forked from jeremypruitt/sns-publish

AWS Lambda function to publish to SNS topic

chriswill0w / rswift previous emission and current

Created November 1, 2017 14:28

	private extension ObservableType {

	func withPrevious(startWith first: E) -> Observable<(E, E)> {
	return scan((first, first)) { ($0.1, $1) }.skip(1)
	}
	}

chriswill0w / discardableThumbnail.swift

Created November 14, 2017 00:27 — forked from benbahrenburg/discardableThumbnail.swift

UIImage that implements NSDiscardableContent

	final class discardableThumbnail: NSDiscardableContent {
	var thumbnail: UIImage!
	var accessCounter: Int = 0

	init(image: UIImage) {
	thumbnail = image
	}

	func beginContentAccess() -> Bool {
	if !(self.thumbnail != nil) {

chriswill0w / regex for email swift

Created November 14, 2017 17:00

	extension String {
	public var isEmail: Bool {
	let dataDetector = try? NSDataDetector(types: NSTextCheckingResult.CheckingType.link.rawValue)
	let firstMatch = dataDetector?.firstMatch(in: self, options: .reportCompletion, range: NSRange(location: 0, length: count))
	return (firstMatch?.range.location != NSNotFound && firstMatch?.url?.scheme == "mailto")
	}
	}

chriswill0w / gist:5f01edcacec5a82a7b15311e2df05261

Created November 17, 2017 09:42

dispatch async after

	// to run something in 0.1 seconds

	DispatchQueue.main.asyncAfter(deadline: .now() + 0.1) {
	// your code here
	}

chriswill0w / swift clock measure peformance runtime

Created November 18, 2017 15:48

	let start = DispatchTime.now()
	let end = DispatchTime.now()
	let nanoTime = end.uptimeNanoseconds - start.uptimeNanoseconds // Difference in nano seconds (UInt64)
	let timeInterval = Double(nanoTime) / 1_000_000_000 // Could overflow for long running tests
	LogInfo("Time to generate pdf data: \(timeInterval) seconds")

chriswill0w / cusotm equatable

Created November 23, 2017 11:21

	protocol CusotmEquatable {
	func isEqual(to rhs: CusotmEquatable) -> Bool
	}

	extension CusotmEquatable where Self: Equatable {
	func isEqual(to rhs: CusotmEquatable) -> Bool {
	guard let rhs = rhs as? Self else {
	return false
	}
	return self == rhs

chriswill0w / swift localized

Created January 29, 2018 12:55

	var localized: String {
	return NSLocalizedString(self, comment: "")
	}

	console.log('Loading function');

	var AWS = require('aws-sdk');
	AWS.config.region = 'us-west-2';

	exports.handler = function(event, context) {
	console.log("\n\nLoading handler\n\n");
	var sns = new AWS.SNS();

	sns.publish({