https://github.com/ethereum/wiki/wiki/Inter-exchange-Client-Address-Protocol-(ICAP) Transferring funds between third-party accounts, especially those of exchanges, places considerable burden on the user and is error prone, due to the way in which dep…
错误信息: listen(): bind() failed errno:48 Address already in use for socket: 0.0.0.0:27017 27017端口已经被占用 完整error信息 2016-10-24T23:46:56.314+0800 E NETWORK [initandlisten] listen(): bind() failed errno:48 Address already in use for socket: 0.0.0.0:27017 2…
Below we've already created an express server, but we want to start building a real-time Q&A moderation service and we've decided to use socket.io. Require socket.io and make sure it listens for requests on the express app. Also, print out a message…
php -i|grep Client 查询当前Client 版本,结果如下: Client API version => 5.6.31Client API library version => 5.6.31Client API header version => 5.5.47-MariaDBClient API version => 5.6.31 yum remove php-mysql yum install php-mysqlnd…
以一个基本的python程序为例解释 源代码如下: #!/usr/bin/env python #指出代码用什么程序去运行它.首先会到env设置里查找python的安装路径,再调用对应路径下的解释器程序完成操作. # basic connect example -connect.py import socket # This module provides socket operations and some related functions.On Unix, it supports IP…
http://www.thegeekstuff.com/2010/07/perl-tcp-udp-socket-programming/ In this article, let us discuss how to write Perl socket programming using the inbuilt socket modules in Perl. Perl socket modules provides an object interface that makes it easier…