port

问题 Closed. This question is off-topic. It is not currently accepting answers. Want to improve this question? Update the question so it's on-topic for Stack Overflow. Closed 7 months ago . I have the localized strings file that is used in the Iphone app that I work on to port to Android. Are there any tools that go through the file taken from the xcode project and build the xml needed to use the strings in android? As the apple file is a simple key value file is there a tool that converts string

问题 I've set up a small Hadoop cluster for testing. Setup went fairly well with the NameNode (1 machine), SecondaryNameNode (1) and all DataNodes (3). The machines are named "master", "secondary" and "data01", "data02" and "data03". All DNS are properly set up, and passwordless SSH was configured from master/secondary to all machines and back. I formatted the cluster with bin/hadoop namenode -format , and then started all services using bin/start-all.sh . All processes on all nodes were checked

问题 How can i send a strin using getOutputStream method. It can only send byte as they mentioned. So far I can send a byte. but not a string value. public void sendToPort() throws IOException { Socket socket = null; try { socket = new Socket("ip address", 4014); socket.getOutputStream().write(2); // have to insert the string } catch (UnknownHostException e) { System.err.print(e); } finally { socket.close(); } } Thanks in advance 回答1: How about using PrintWriter: OutputStream outstream = socket

问题 I'm running a basic Express app in Node.js and trying to deploy to Heroku. The app works fine locally and I believe my setup with Heroku has gone well up until starting the server where i get the following error: 2011-09-21T16:42:36+00:00 heroku[web.1]: State changed from created to starting 2011-09-21T16:42:39+00:00 app[web.1]: Express server listening on port 3000 in production mode 2011-09-21T16:42:40+00:00 heroku[web.1]: Error R11 (Bad bind) -> Process bound to port 3000, should be 12810

问题 I already read the datasheet and google but I still don't understand something. In my case, I set PIN RC6 of a PIC18F26K20 in INPUT mode: TRISCbits.TRISC6 = 1; Then I read the value with PORT and LATCH and I have different value! v1 = LATCbits.LATC6; v2 = PORTCbits.RC6; v1 gives me 0 where v2 gives 1. Is it normal? In which case we have to use PORT and in which case LATCH? 回答1: The latch is the output latch onto which values are written. The port is the voltage at the actual pin. There are a

问题 We have been able to create a web site. We did this using the information in this link: https://msdn.microsoft.com/en-us/library/ms525598.aspx However, we would like to use a port number other that port 80. How do we do this? We are using IIS 6 回答1: If you're using IIS 7, there is a new managed API called Microsoft.Web.Administration An example from the above blog post: ServerManager iisManager = new ServerManager(); iisManager.Sites.Add("NewSite", "http", "*:8080:", "d:\\MySite"); iisManager

问题 I want to start a server which listen to a port. I can specify port explicitly and it works. But I would like to find a port in an automatic way. In this respect I have two questions. In which range of port numbers should I search for? (I used ports 12345, 12346, and 12347 and it was fine). How can I find out if a given port is not occupied by another software? 回答1: If you don't mind the port used, specify a port of 0 to the ServerSocket constructor and it will listen on any free port.

问题 How do I get the IP and port of a client with PHP? I tried the script below but it only gives me the IP address. <?php print $_SERVER['REMOTE_ADDR']; ?> 回答1: Port is defined in http server (Apache or other and mostly it is 80 or 443) The PHP $_SERVER variables can be checked at this link. I am sure that 'REMOTE_ADDR' returns the IP address from which the user is viewing the current page. But if your server is behind NAT: If you are serving from behind a proxy server, you will almost certainly

问题 I'm in the process of creating my own service status script as both a chance to become more familiar with the PHP language and to design it from the ground up as being as efficient as possible for my needs. A section of my code used in both my cron job and testing a connection parts queries the IP/Port of a service to make sure it is online. My issue is that the script simply queries whether the port is "Unblocked" on that IP so if for instance I was querying port 21 with an FTP server and

问题 I'm in the process of creating my own service status script as both a chance to become more familiar with the PHP language and to design it from the ground up as being as efficient as possible for my needs. A section of my code used in both my cron job and testing a connection parts queries the IP/Port of a service to make sure it is online. My issue is that the script simply queries whether the port is "Unblocked" on that IP so if for instance I was querying port 21 with an FTP server and