后台ip限制,给后台加上指定的ＩＰ才能进行后台管理

加油站加油站加油站加油站加油站加油站加油站加油站加油站加油站加油站

长整数的四则运算，用双向循环链表实现，堆分配存储-long integer operations of four, with two-cycle Chain achieve stacked memory allocation

C++buider版本控制源码-C++ Buider source version control

位图进度显示，定制一个位图的进度显示条。-bitmap progress, a custom bitmap display of the progress.

这是一个控制机器的项目。

编译环境：VC6.0及以上版本 读写扇区(以字节或字读取) 读写簇(以字节或字读取) 读取FAT项 获取BPB信息 获取某文件或文件夹的目录项信息(入口簇及偏移量) 设置目录项信息(可以通过这来实现更改文件名，文件属性，创建时间等信息)-build environment : VC6.0 and above reader Sector (byte or word reader) to read and write Cluster (byte or word reader) to read FAT items BPB access information access a document or folder directory information items (imported cluster and offset) the installation of Contents items (which can be passed to to achieve change file names, file attributes, create time information)

分离MIDI音轨各个音轨为单独的MIDI文件。-MIDI tracks separating different track as a separate MIDI files.

Qt界面编程，多线程编程例子，演示了什么时候需要多线程，对于运算量复杂运算，单独开线程，防止界面失去响应。否则，在运行到运算量复杂部分，界面失去消息循环，会导致界面卡顿。

This book provides students and professional programmers with a concise yet comprehensive view of the role that memory plays in all aspects of programming and program behavior. Assuming only a basic familiarity with C or C++, the author describes the techniques, methods, and tools available to deal with the problems related to memory and its effective use.-This book provides students and professional programmers with a concise yet comprehensive view of the role that memory plays in all aspects of programming and program behavior. Assuming only a basic familiarity with C or C++, the author describes the techniques, methods, and tools available to deal with the problems related to memory and its effective use.

（系统类）小闹钟 能够十分准确提醒你-(System)A little Alarm Clock, which can remind you of the time accurately.