菜鸟的学习笔记

//参考学习http://www.jianshu.com/p/87ef6720a096 //参考学习http://www.jianshu.com/p/451c46fed8d3 //基础应用 RACSignal *signal = [RACSignal return:@"最简单的测试"];     [signal subscribeNext:^(id x) {         N

//添加监听者 [self.tableView addObserver: self forKeyPath: @"tableview" options: NSKeyValueObservingOptionNew context: nil]; [self.label addObserver: self forKeyPath: @"label" options: NSKeyValueObserv

//下载地址 https://github.com/robbiehanson/CocoaAsyncSocket #import "ViewController.h" #import "GCDAsyncSocket.h" #import "GCDAsyncUdpSocket.h" #import "AsyncSocket.h" @interface ViewCont

程序完成加载先运行 [AppDelegate application:didFinishLaunchingWithOptions:] - (void)applicationDidBecomeActive:(UIApplication *)application 切入后台时 - (void)applicationWillResignActive:(UIApplication *)applic

Pthreads  #import - (void)touchesBegan:(NSSet *)touches withEvent:(UIEvent *)event { pthread_t thread; pthread_create(&thread, NULL, testfunction, NULL); } void *testfunction(void *data) {