手写输入，采用ajax技术，利用ruby语言编写的手写输入代码。

控件编程源码,控件在使用时可进行更改这个编程源码是编程人间经常碰到的,这个源码供大家共同参考学习.并发表意见.-Source control program, controls the use of when to make changes to the programming source code is frequently encountered programming world, this common reference source for everyone to learn. And to express their views.

印制电路工艺制程电子图书 讲各种工艺的特点、优缺点 很不错-PCB making technology

Windows编程基础，一些基本知识，适合新人入门学习-Windows programming based on some basic knowledge for new entry-Learning

System will automatically

《Visual C++小波变换技术与工程实践》 作者：靳济芳。书上的代码。第5章：小波变换与数字图像处理。包括：图像的复原，图像增强，图像融合的代码，供大家参考。-" Visual C++ wavelet transform technology and engineering practice," Author: Ji Jin-fang. On the code book. Chapter 5: Wavelet Transform and digital image processing. Include: image restoration, image enhancement, image fusion of code, for your reference.

it is about network enginering

java 技术参考汇集超值大礼包，包括Eclipse插件开发系列和JAVA设计模式等。-java Great Value Survey Technical Reference Package, including Eclipse Plug-in Development series, and design patterns, such as JAVA.

phpmore电子杂志... .....5-phpmore electronic magazine ................. 5

理解和实践操作系统的一本好书，能够彻底的理解计算机系统-Understanding and practice of the operating system a good book to a thorough understanding of computer systems

计算机操作系统学习-learning computer operating system