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private func example1() { | |
let queue = dispatch_get_global_queue(DISPATCH_QUEUE_PRIORITY_DEFAULT, 0) | |
for i in 0..<10 { | |
dispatch_async(queue) { | |
NSLog("Start: \(i)") | |
sleep(3) | |
NSLog("End: \(i)") | |
} | |
} | |
} |
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import Foundation | |
import PlaygroundSupport | |
/// A thread-safe array. | |
public class SynchronizedArray<Element> { | |
private let queue = DispatchQueue(label: "io.zamzam.ZamzamKit.SynchronizedArray", attributes: .concurrent) | |
private var array = [Element]() | |
public init() { } | |
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<?xml version="1.0" encoding="UTF-8"?> | |
<!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd"> | |
<plist version="1.0"> | |
<dict> | |
<key>PayloadContent</key> | |
<array> | |
<dict> | |
<key>DNSSettings</key> | |
<dict> | |
<key>DNSProtocol</key> |
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import Foundation | |
import CryptoSwift | |
extension String { | |
func aesEncrypt(key: String, iv: String) throws -> String{ | |
let data = self.dataUsingEncoding(NSUTF8StringEncoding) | |
let enc = try AES(key: key, iv: iv, blockMode:.CBC).encrypt(data!.arrayOfBytes(), padding: PKCS7()) | |
let encData = NSData(bytes: enc, length: Int(enc.count)) | |
let base64String: String = encData.base64EncodedStringWithOptions(NSDataBase64EncodingOptions(rawValue: 0)); |
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NSURLConnection | NSURLSession | |
------------------------------------------------------------------------------------------------------------+-------------------------------------------------------------------------------------------------------------------------------------- | |
NSURLConnectionDelegate connectionShouldUseCredentialStorage: | | |
------------------------------------------------------------------------------------------------------------+-------------------------------------------------------------------------------------------------------------------------------------- | |
NSURLConnectionDelegate connection:willSendRequestForAuthenticationChallenge: | NSURLSessionDelegate URLSession:didReceiveChallenge:completionHandler: | |
| N |
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import UIKit | |
class ChatCollectionViewFlowLayout: UICollectionViewFlowLayout { | |
private var topMostVisibleItem = Int.max | |
private var bottomMostVisibleItem = -Int.max | |
private var offset: CGFloat = 0.0 | |
private var visibleAttributes: [UICollectionViewLayoutAttributes]? |
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import Foundation | |
public struct IdentityAndTrust { | |
public var identityRef:SecIdentity | |
public var trust:SecTrust | |
public var certArray:NSArray | |
} | |
public func extractIdentity(certData:NSData, certPassword:String) -> IdentityAndTrust { | |
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// MyURLStreamTask.swift | |
// Demonstrates using an NSURLSessionStreamTask to implement a bidirectional TCP socket connection | |
// | |
// by rhn@nicholson.com 2017-03-07 | |
// distribution: BSD 2-clause | |
// | |
import Foundation | |
class MyURLStreamTask { |
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// | |
// WatchSessionManager.swift | |
// WatchConnectivityDemo | |
// | |
// Created by Natasha Murashev on 9/3/15. | |
// Copyright © 2015 NatashaTheRobot. All rights reserved. | |
// | |
import WatchConnectivity |
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// | |
// UIDeviceHardware.h | |
// | |
// Used to determine EXACT version of device software is running on. | |
#import <Foundation/Foundation.h> | |
@interface UIDeviceHardware : NSObject | |
- (NSString *) platform; |
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