server

问题 Migrating Data from Tokumx To Percona Server For MonoDB Step 1 : This guide describes how to upgrade existing Percona TokuMX instance to Percona Server for MongoDB. The following JavaScript files are required to perform the upgrade: • allDbStats.js • tokumx_dump_indexes.js • psmdb_restore_indexes.js You can download those files from GitHub. Step 2 : Run the allDbStats.js script to record database state before migration: $ mongo ./allDbStats.js > ~/allDbStats.before.out Step 3 : Perform a dump

问题 I want to save all certificates from a URL to disk. So for example https://www.google.de If I browse this page with Firefox, I can see three certificates. With Firefox I can export them all, and save them to disk. So I want to do that in C#. I started getting the certificates with the following code.. /// <summary> /// Get and write certificate from URL into file in path /// </summary> /// <param name="_URL">URL of website with certficate</param> /// <param name="_path">Path where you want to

问题 Function session_start used in PHP CLI print the next warning: session_start(): Cannot send session cookie - headers already sent by (output started at /home/robi/p/test.php:1) in /home/robi/p/test.php on line 2 why? I want to log all the client entries in a variable and check this out to see if i get forgery from a specific remote address by comparing the time user last entry and current entry time! Am I doing it wrong? here is my code: <?php session_start(); //$entries = array(); //$client

问题 I have a Vector for ip and port list and socket connection, When connection lose i click button and call the next ip and port from vector list. My question is when finish my list how to i turn head of the list ? This my current code public class UriIterator { private var _availableAddresses: Vector.<SocketConnection> = new Vector.<SocketConnection>(); public function UriIterator() { } public function withAddress(host: String, port: int): UriIterator { const a: SocketConnection = new

问题 Since I am stuck for this for a week now and still haven't firgured it out I try to express what I want as cleary as possible. I have a Server which can handle Multiple Clients and communicates with them. Whenever a client connects, the server passes the Client's request to my class RequestHandler, in which the clients commands are being processed. If one of the clients says "SHUTDOWN", the server is supposed to cut them loose and shut down. It doesn't work. If only one client connects to the

问题 Here is my (very simple) code : var connection = mysql.createConnection(infosDB); connection.connect() connection.query(`SELECT * FROM action`, function(err, data){ console.log(data); }) The action table is not empty... I think my database is ok. This code works very well for me on localhost. However, I bought A2 Hosting to launch node.js (v6.10.3 on localhost and server) project and I get that error when I try to launch this simple code. { Error: Packets out of order. Got: 80 Expected: 0 at

问题 I have a simple TCP server that is able to listen for and accept multiple connections on a port. It then continuously waits for data to read from its connections. It uses a wrapper class for a TcpClient called ConnectedClient for convenience, and a list (dictionary) of ConnectedClients to keep track of all the connections. It basically goes like this: /* this method waits to accept connections indefinitely until it receives the signal from the GUI thread to stop. When a connection is accepted

问题 I'm developing a sample node.js application and it runs fine locally with node index.js but, when I push it to a Heroku instance, it crashes with the following errors: 2017-10-23T06:08:07.000000+00:00 app[api]: Build succeeded 2017-10-23T06:08:16.591817+00:00 heroku[web.1]: Starting process with command node --debug=5858 index.js 2017-10-23T06:08:17.873171+00:00 app[web.1]: Debugger listening on [::]:5858 2017-10-23T06:08:18.051769+00:00 app[web.1]: Server listening on port 8080 2017-10-23T06

问题 I am building an online tests system for a school, where the questions and answers are saved in an xml file on the school website server, the problem is i don't know how can i save the xml file on the server and how can i call it back ? My Code till now using UnityEngine; using System.Collections; using System.Collections.Generic; using System.Xml.Serialization; using System.IO; using System; public class XMLSerializer : MonoBehaviour { public string studentname; public void fff() { string

问题 In my php.ini file i have setup on Mac OSX i've added in an an extension directory: extension_dir = "/usr/local/php5/lib/php/extensions/no-debug-non-zts-20131226" I've restarted apache and noticed that it isn't using this address instead: /usr/local/Cellar/php56/5.6.26_2/lib/php/extensions/no-debug-non-zts-20131226 Now i'm 100% sure im in the correct php.ini files as i checked the php info and it says /private/etc/apache2/php.ini I'm trying to get mcrypt installed which is in the first