本书介绍了powerbuilder 中的问题及解决方案

用JAVA开发WebGIS小应用程序，PDF格式的电子书籍，详细介绍开发过程包括相关代码-WebGIS development using JAVA applets, PDF format e-books, detailing the development process including the relevant code

《Beginning Python--From Novice to Professional》 的源码-code of 《Beginning Python--From Novice to Professional》

Vc书上的一个屏保程序，运用了定时器。很有代表性。里面屏保的算法也很经典。很适合初学者。大家可以参考看看！-Vc a book on the screensaver procedures, the use of timers. Very representative. Inside the screensaver algorithm classic. Very suitable for beginners. Members can take a look at!

usb技术手册，介绍usb的标准，规约等技术性资料-usb technical manuals, on usb standards, and other technical information Statute

pcb设计基础教程，介绍pcb设计的相关基础知识。-Essentials pcb design, pcb design introduce the relevant basic knowledge.

好书，E文版的，PDF格式的。-books, E version, in PDF format.

经典matlab实例，涵盖matlab运用的几乎所有例程。是matlab学习者的最佳选择-this is the example of matlab,it is best choice oflearner of matlab

电子工业出版社出版的《java2应用开发指南》配套光盘源代码-Electronics Industry Publishing House "java2 Application Development Guide" CD-ROM source code matching

java电子书 可下载到支持java程序的手机上！读者在其中可以任意添加书签，以便以后继续阅读！这个是大话三国的下集-e-books can be downloaded to support java programs on the phone! In which readers can arbitrarily add bookmarks to the future to continue to read! This is the next big three sets

27天Java培训中英文对照 .html格式篇幅巨大 源码齐全 -27 days Java training in bilingual. Html format full-length tremendous source