b1b1173126c0

说明：  java 计算器，实现了基本的简单计算器所有功能，包括加减乘除，MCM+MS，sin，cos，tan等(java calculator, basic and simple calculator all functions, including Math, MCM+MS, sin, cos, tan)

连接postsql数据库的java(database connectivity postsql java)

Java Program to Demonstrate Socket Client

esp8266的源码，用于学习非常好(esp8266 source for learning is very good)

用Java写的计算器,,,,,,,,,新手可以下来看看(Written in Java Calculator)

本书以循序渐进的方式教授您如何防御最新的基于Java的攻击，让您透彻理解黑客的邪恶方法和思考过程。通过贯穿全书的Java和J2EE实际可用代码，您将目睹真实世界中的黑客事件并学习相应对策。(Step by step book to teach you how to defense the latest Java-based attacks, allowing you to thoroughly understand the hacker' s evil methods and thinking processes. Throughout the book by the actual Java and J2EE code available, you will see the real world events and learn hacking countermeasures.)

java线程实验,一个线程产生数，二个线程使用数(the text of thread in java qqqqqqqqqqqqqqqqqqqqqqqaaaaaaaaaaaaa)

同人类任何语言一样，Java为我们提供了一种表达思想的方式。如操作得当，同其他方式相比，随着问题变得愈大和愈复杂，这种表达方式的方便性和灵活性会显露无遗。(Like any human language, Java provides us with a way of expression. If the operation is properly compared with other means, as the issues become larger and more complex, the expression of the convenience and flexibility will be shown.)

说明：  针对施工单位开发的一款管理app，实现了建筑工程流程的精细化管理，功能模块包括过程控制、成本控制和人力资源管理、工艺标准、常见问题解决方案等。(A management app for the development of the construction unit)

非常完善的OA（办公管理系统）开发环境：Visual Studio .NET 2005 + Server2005运用HTML/JavaScript/CSS技术实现标准、规范的客户端静态和动态效果(failed to translate)