ios simulator for mac

Sometimes, when our Mac hard disk space is not enough, we look at the "Users" folder, found that this folder occupies a large amount of storage space, but when we look at the folder under the Sub-folder of the size of the storage space and add up these storage space, we found that These subfolders account for only 30% of the total storage space of the "users" folder, the other 70% inexplicably disappeared, which is very strange, this is why?In fact, t

Pushmebaby is an open-source Mac project for testing ANPs it acts as a server and is very simple to useit is responsible for submitting the content to Apple's APNs server, and Apple's APNs server then pushes the content to the user's device Pushmebaby 's homepage https://github.com/stefanhafeneger/PushMeBaby Pushmebaby steps to use 1. Comment out the error Fill in the necessary information devicetoken" to locate the device's token

The most annoying thing about Xamarin development is the management of provision.All handmade, create a key, upload and generate the Cert file, and then create the provision. If you are debugging on your phone, add your phone to the provision. It's annoying, and the killer is that it's always a mistake, either it can't be downloaded to the phone for debugging, or it can't generate a release package. Sometimes two hours passed. The compilation and debugging have not been successful.Until I found

- structsockaddr_in addr_remote; WuADDR_REMOTE.SIN_ADDR.S_ADDR =inet_addr (IP); -addr_remote.sin_family =af_inet; AboutAddr_remote.sin_port =htons (port); $ - intSockfd_remote = socket (addr_remote.sin_family, Sock_stream,0); - if(:: Connect (Sockfd_remote, (sockaddr*) addr_remote,sizeof(Addr_remote)) 0) { - Close (sockfd_remote); A return false; + } the_SOCKFD =Sockfd_remote; - return true; $ } the the thessize_t Socket::send (byte*buffer, size_t size) {

RefHttp://www.cnblogs.com/yjmyzz/p/4219829.htmlHttp://www.cnblogs.com/rophie/p/3226543.htmlhttp://blog.csdn.net/yiyaaixuexi/article/details/6885408STEP0: Install the latest version of XcodeStep1: Install android SDK, recommended Fq to dev.android upStep2: Installing ANDROIDAPIAfter downloading, enter the terminal, enter the directory Android-sdk-macosx/tools, run./android SDKFirst configure the FQ agent in the top menu bar of Android SDK manager--preferences insideThen tick the box below to sele

Use protocolBuf and iosprotocolbuf in MAC/IOSUsing the https://github.com/mingchen/protobuf-ios is first downloadedIt uses the command line $ cd compiler$ ./autogen.sh$ ./configure$ make$ make install (optional) The compiler is genrated src/protoc. Generate a command line tool protoc under the src directory that can generate the. proto file. m file. Of course, you have encountered several problems during th

1. Build server-Installation sequence-(Mysql->openfire->spark)Database: MySQLServer Management tools: OpenFireTest tool: SparkMySQL installation http://www.cnblogs.com/xiaodao/archive/2013/04/04/2999426.htmlNote: At the end of the terminal to execute the MySQL command, the last to be sealed number (;)OpenFire installation http://www.cnblogs.com/xiaodao/archive/2013/04/05/3000554.htmlBackground Management interface: http://localhost:9090/index.jspLogin name and password default is Admin adminServ

Feel is very good one effect, go to collection.Direct value call the following method is OK, you need to take it.#pragma mark Jitter Animation-(void) Shakeanimationforview: (UIView *) view{Gets to the current viewCalayer *viewlayer = View.layer;Get the current View locationCgpoint position = viewlayer.position;Two end locations to moveCgpoint x = cgpointmake (position.x + ten, POSITION.Y);Cgpoint y = Cgpointmake (position.x-10, POSITION.Y);Set animationCabasicanimation *animation = [cabasicanima

"自动切换当前目录为当前文件所在的目录 set backupcopy=yes "设置备份时的行为为覆盖 filetype plugin indent on "开启插件4. Text editing 1）打开文件： vi 文件名 2）退出文件： 按住 shift 连按两次 z 键（ :q ）退出 vim 编辑器 3）保存文件： 在命令模式下输入’:w’回车 4）光标移动： 命令模式下 h 左移 j 下移 k 上移 l 右移 w 下一个单词的词首 $ 行尾 ^ 行首 gg 文件第一行的头部 G (shift ＋ g) 文件最后一行的头部 5）文件编辑： 命令模式下 yy 拷贝光标所在的行 nyy 从当前光标开始拷贝n行 p 将拷贝的内容粘贴在下一

| 使用举例 ---------|---------------------------|------------------ uname | 显示操作系统的有关信息 | uname -a clear | 清除屏幕或窗口内容 | clear env | 显示当前所有设置过的环境变量 | env who | 列出当前登录的所有用户 | who whoami | 显示当前正进行操作的用户名 | whoami tty | 显示终端或伪终端的名称 | tty stty | 显示或重置控制键定义 | stty -a du | 查询磁盘使用情况 | du -k subdir df | 显示文件系统的总空间和可用空间 | df w | 显示当前系统活动的总信息