gradyzhuo

func ImageUpload(UrlString:String,ImageParams:Dictionary<String, String>,ImageData:NSData,ReqToVar:String){
      //增加 group 的進入次數，group同上方宣告的group
      dispach_group_enter(group)

      var urlRequest = urlRequestWithComponents(UrlString, parameters: ImageParams, imageData: ImageData)
      var FileUrl:JSON!
          Alamofire.upload(urlRequest.0, urlRequest.1)
              .progress { (bytesWritten, totalBytesWritten, totalBytesExpectedToWrite) in
                  //                        println("\(totalBytesWritten) / \(totalBytesExpectedToWrite)")
              }

gradyzhuo

//
//  parkingDate.swift
//  stopTest
//
//  Created by Laibit on 2015/7/28.
//  Copyright (c) 2015年 Laibit. All rights reserved.
//

import UIKit

gradyzhuo

//
//  main.m
//  Matrix
//
//  Created by Grady Zhuo on 2015/9/6.
//  Copyright © 2015年 Grady Zhuo. All rights reserved.
//

#import <Foundation/Foundation.h>
#import <Accelerate/Accelerate.h>

gradyzhuo

#!/bin/sh
 
# Launch application using ios-sim and set up environment to inject test bundle into application
# Source: http://stackoverflow.com/a/12682617/504494

if [ "$RUN_APPLICATION_TESTS_WITH_IOS_SIM" = "YES" ]; then
    test_bundle_path="$BUILT_PRODUCTS_DIR/$PRODUCT_NAME.$WRAPPER_EXTENSION"
    environment_args="--setenv DYLD_INSERT_LIBRARIES=/../../Library/PrivateFrameworks/IDEBundleInjection.framework/IDEBundleInjection --setenv XCInjectBundle=$test_bundle_path --setenv XCInjectBundleInto=$TEST_HOST"
    ios-sim launch $(dirname $TEST_HOST) $environment_args --args -SenTest All $test_bundle_path
    echo "Finished running tests with ios-sim"

gradyzhuo

func doAsyncAction(completionHandler:(callback:AnyObject)->Void){
    
    let delay = Int64(NSEC_PER_MSEC*100)
    let afterTime = dispatch_time(DISPATCH_TIME_NOW, delay)
    let queue = dispatch_get_global_queue(0, 0)
    //等待100毫秒(0.1秒)後再執行
    dispatch_after(afterTime, queue) { () -> Void in
        completionHandler(callback: "Hello world")
    }
    

gradyzhuo

NSOperationQueue *queue = [[NSOperationQueue alloc] init];
queue.maxConcurrentOperationCount = 1;
NSInteger inputValue = 5;

NSMutableArray<NSOperation *> *operations = [NSMutableArray<NSOperation *> array];
for (NSInteger i=0; i<inputValue; i++){
    NSOperation *operation = [NSBlockOperation blockOperationWithBlock:^{
        NSLog(@".Running operation %d", i);
        [NSThread sleepForTimeInterval:1];
    }];