判断程序退出非

多线程下的文件读写加锁 -File accesss lock in multi-thread

c语言学习：包括c语言的库函数，和开发工具-c language learning: including c language library function, and development tools

说到类和对象，我们不能不提及这样几个概念：类，对象，实例。就我个人觉得可 以这样来理解：对象指的是泛称，自然界的任何实体都可以看成一个对象；而类则是 以这些对象某些特征而分成的一系列的种类；实例则是特指属于某一个类的一个对象-said classes and objects, we can not fail to mention the following concepts : type, object, examples. I personally think that this can be understood : the targets refer to the Pan said that the nature of any entity can be viewed as an object; Which category is the target certain features into a series of categories; Examples are an indicator of belonging to a certain category of an object

本程序实现在系统条上添加一个日历的功能，可以以此提供对系统编程的一些参考。-Realize this procedure in the system to add a section on the calendar function, can also be used to provide some reference system programming.

CPU频率计算工具 可以计算频率底于2G的CPU的工作频率-CPU frequency calculation tools can calculate the frequency at the end of the 2G CPU frequency

VC6下实现的UNICODE码集和GBK码转换-VC6 achieve the UNICODE code sets and code-switching GBK

MP3转换成AVI的编程！-converted into MP3 AVI programming!

列举进程， 得到你想要的进程，可以做进程监视用-Enumeration process, the process of getting what you want, you can make the process of monitoring by

jQuery1.2API 帮助文档,对开发人员很有帮助-jQuery1.2API help files, helpful for developers

定时器中断SDT-timer interruption SDT