一元稀疏多项式计算器

this a CRC32 implementation in java using UTF-8 Coding It needs a TEXT file to read and vreate the checksum from and then make some changes or leave the text intact in order to be checked for errors :) enjooy-this is a CRC32 implementation in java using UTF-8 Coding It needs a TEXT file to read and vreate the checksum from and then make some changes or leave the text intact in order to be checked for errors :) enjooy

用Java实现QR解码的源程序代码,仅供参考。-QR decoding implementation using Java source code for reference only.

struts2+ibatis+spring+mysql 组合搭建-struts2+ ibatis+ spring+ mysql combination of structures

一款很好用的股票软件，eclipse上验证通过，没有发现BUG。-A very good with the stock software, eclipse on the validation passed, not found BUG.

JDBC入门，很好的东东！详细讲述了一个JDBC的基本流程，浅显易懂-Easy to learn JDBC

SOME BACKGROUND ON DESIGN PATTERNS The term “design patterns” sounds a bit formal to the uninitiated and can be somewhat off-putting when you first encounter it. But, in fact, design patterns are just convenient ways of reusing object-oriented code between projects and between programmers. The idea behind design patterns is simple-- write down and catalog common interactions between objects that programmers have frequently found useful.

hibernet官方的ppt，如果有需要的话，可以下载-hibernet official ppt, if necessary, you can download

this is example use EJB with jboss.

深入浅出Java堆的管理--垃圾回收-simple Java heap management-- the garbage collector