内存管理是由程序员使用的是明确的

防火墙源代码实现，firewall 1. 在命令行模式下切换到源代码的 Release 目录。 2. 执行 Xfilter -install 命令，程序会要求注册，输入信息后确定即可。 3. 在Win98下需要重新启动计算机，2000下不需要。 4. 运行 Xfilter.exe，便可正常使用。 5. 卸载时需要在命令行执行 Xfilter -remove-Realize the firewall source code, firewall1. In the command-line mode switch to the Release directory of the source code. 2. Executive Xfilter-install command, the program will be asked to register, enter information to identify you. 3. In Win98 under the need to restart your computer, in 2000 under the do not need. 4. Run Xfilter.exe, can be normal use. 5. Uninstall command line when the need for the implementation of Xfilter-remove

HX8238-A Initial Set

JNA（Java Native Access ）提供一组Java工具类用于在运行期动态访问系统本地库（native library：如Window的dll）而不需要编写任何Native/JNI代码。开发人员只要在一个java接口中描述目标native library的函数与结构，JNA将自动实现Java接口到native function的映射。-JNA (Java Native Access) provides a set of Java tools for the dynamic run-time access to the system of local libraries (native library: such as the Window of the dll) without the need for the preparation of any Native/JNI code. As long as developers in a java interface as described in the target native library function and structure, JNA will automatically realize Java interface to native function mapping.

众所周知，在微软的操作系统下编写应用程序，最主要的还是通过windows所提供的api函数来实现各种操作的，这些函数通常是可以直接使用的，只要包含windows.h这个头文件。 　　里面主要介绍的是几个常用的api函数，通过它我们可以获取用户磁盘的相关信息。-known in the Microsoft operating system, to prepare applications, or through the main windows api provided by the various functions to achieve the operation of these functions can usually be directly used, as long as it contains the header files windows.h. They introduced are several common api function, through which we can access disk users to the relevant information.

提高程序自身的权力，可以做一些以前做不到的事情了！-Improve procedures for their own power to make a number of previously impossible things!

操作系统的经典问题：读写者问题，已有具体代码及注释-Operating system, the classic problem: the problem of reading and writing, there were specific codes and notes

服务例子的编写 服务例子的编写-Services to prepare examples of the preparation of examples of service

简单的获取windows 基本配置信息的vbs脚本-Windows to obtain a simple basic configuration information vbs script

旅游类型的宣传型网站，可以实现一般中小型企业用户的需求-Tourist type of propaganda-based website, you can realize the needs of most small and medium business users

sonix SN8P1909芯片电子秤ADC模块-electronic scales ADC chip module