pachong

说明：  增删改查功能实现有数据库sql，提供给大家学习(Add, delete, modify and check functions to achieve database sql, for everyone to learn)

java，条码打印机驱动，源程序，驱动。(java, bar code printer driver, source code, driver)

用Java实现的SaaS多租户软件，基于SpringBoot和JPA，独立数据库/共享数据库独立Schema的多租户系统。(SaaS multi-tenant software implemented in Java is a multi-tenant system based on SpringBook and JPA, independent database or shared database independent Schema.)

《JAVA程序设计教程》电子教案及源代码("Java Programming Guide" electronic templates and source code)

ssd8Exercise4上机作业，代码高效正确，可运行且有说明文档。(ssd8Exercise4 machine operation, efficient code correctly, you can run and there is documentation.)

BoneCP 是一个高性能的开源java数据库连接池实现库。它的设计初衷就是为了提高数据库连接池的性能，根据某些测试数据发现，BoneCP是最快的连接池。BoneCP很小，只有四十几K（运行时需要slf4j和guava的支持，这二者加起来就不小了），而相比之下 C3P0 要六百多K。(BoneCP is a high-performance open source java database connection pool implementation library. It' s designed to improve the performance of the database connection pool, according to some test data found, BoneCP fastest connection pool. The BoneCP small four dozen K (run-time support for slf4j and guava, both of which add up to not less), contrast C3P0 over six hundred K.)

在java环境下调用sqoop 命令，需要提前部署好hadoop环境(test sqoop)

交互式SVG图形demo的源代码，主要是网页设计前端功能(SVG demo)

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Java game code. marv the miner