Iron的专栏

http://code.google.com/p/pythonxy/wiki/Welcome?tm=6Python(x,y)是一种基于Python 语言、Qt GUI、Spyder 交互式科学开发环境，面向科学和工程的数值计算、数值分析与可视化的开发软件库。Python programming language Qt Application De

GUI Programming with Python: QT EditionThe main topic of this book is application development using PyQt, a library extension to the Python programming language — a library that is meant to form the

Querying an NTP/SNTP Time ServerOver the last week of so I've noticed several questions in the newsgroups about how to synchronize a CE device's time with a time server.  Once again, it's not some

自动化通讯协定程序自动化▪ BSAP▪ CC-Link▪ CIP▪ CAN▪ CANopen▪ ControlNet▪ DeviceNet▪ DF-1▪ DirectNET▪ EtherCAT▪ Ethernet Global Data (EGD)▪ Ethernet

网络协议应用层DHCP · DNS · FTP · Gopher · HTTP· IMAP4 · IRC · NNTP · XMPP ·POP3 · SIP · SMTP · SNMP · SSH ·TELNET · RPC · RTCP · RTP ·RTSP· SDP · SOAP · GTP · STUN · NTP· SSDP · 更多传输层