可以实现虚拟主机名的问题，简单的好处

对二维图像进行离散傅里叶变换，分别给出了直流分量移动到频谱中心前后的频谱图样。-Two-dimensional images of the discrete Fourier transform, respectively, given the spectrum to move to the DC component of the spectrum before and after the design center.

通过命令将指定的文件放在目录下，上层可以重写

java实现的聊天代码，可以作为学习参考！java环境jdk就可以建议jdk1.4-java code to achieve the chat can be used as reference to learn! jdk on java environment may suggest jdk1.4

题目：用c 语言编写的程序，一个偶数总能表示为两个素数之和。-Tilte:a programme written by c: an idol can always be expressed as summation of two prime numbers.

雪花飘落小程序-snowflakes floated down to small programs

用代码在程序运行阶段建立MDB数据库文件-With the establishment of the operational phase of the program code MDB database file

QRCODE二维码编码解码程序，VC开发的，没有用第三方DLL，也没有用开源的库，开源库在windows下的编译太麻烦，的一点点添加，搞的头疼，这个方便简洁，缺憾之处是只有QRCODE一种码的编码，解码

一个自写的小程序，通过两种不同的方式求一种背包问题的解法-A self-written a small program in two different ways to seek the solution of a knapsack problem

一个记录开关机时间的软件，可以实现开机自运行-a record time for the switch software can be run in Flint

创建自解压文件的程序，通过程序详细的说明了创建自解压问家难得过程和方法。 -create self-extracting files procedure for the adoption of procedures described in detail in the creation of self-extracting rare asked family and processes.