ARM7

在信息世界中，信息从客观事物出发流经数据库，通过决策机构最后又回到客观世界，信息的这一循环经历了三个领域：信息世界，数据世界，现实世界。现实世界的事物反映到人的头脑中，人的大脑对它有个认识过程-in the world of information, information from an objective database of things starting to flow through, the final decision-making body back to the objective world and the information that cycle has experienced three areas : the world of information, data world, the real world. The real world of things to reflect people"s minds, the brain it is recognition process

商品管理系统是面向超市类的商品数据库管理系统。其主要功能包括用户购买商品，管理员维护数据库,以及经理的高级查询和应用.-merchandise management system is a kind of supermarket-oriented database management system products. Its main functions include the purchase of goods, maintaining the database administrator and senior managers inquiries and applications.

欢迎使用“PLC串口通信调试” 本软件主要用于PLC(或单片机)与计算机的串口通信调试。软件根据目前PLC常用的多种串行通信协议的特点设计，数据的输入、组织和显示方式灵活多样，便于使用和观察调试。 在编制计算机与PLC的串口通信程序时，由于计算机和可编程设备双方均需编制通信程序，调试时往往不知道是哪一方的程序出了问题。可以使用本软件调试PLC一侧的程序，调试正确后再调试计算机侧的程序。本软件为PLC串口通信程序的调试提供了便利。-Welcome to "PLC serial communications debugging" This software mainly used for PLC (or single-chip) and the computer s serial communication debugging. According to the current PLC software for a variety of common characteristics of serial communication protocol design, data input, organize, and display flexible, easy-to-use debugging and observation. In the preparation of the computer s serial communication with the PLC program, computers and programmable devices as a result of both procedures require the preparation of communication, debugging often do not know which side the procedure is a problem. Can use the software side of the PLC program debugging, testing the right side after the debugging of computer procedures. The software for the PLC seria

购物网设计的购物系统是基于WEB开发的大型购物系统。　　它以构建电子商务网站为目标，由前台购物、后台管理、在线支付三大部分组成。各大部分完美结合，都有着最为完善和强大的功能，最大限度的满足客户网上开店和网上购物的需求。商城系统分为普通版和SQL版，满足各个级别用户购建网上商店的需要。　　上海购物网为回报客户，现在购买可以免费提供在线支付平台及在线语音视频咨询系统，租用不限空间大小。并免费帮助调试！我们的商城系统和论坛系统已经完美结合， 两个系统一个入口，大大的简化了会员的注册步骤，节省时间， 提高工作效率。是构建网上商店的首选！　　如果您正在寻找一个出色的购物系统解决方案，如果原有产品无法适应您企业的不断增长，如果您为不断提升的硬件需求而苦恼，如果您的网站因为服务器的不堪重负而停滞不前，上海购物购物商城--购物系统将为您提供一个崭新的机遇和选择。-shopping network design shopping system is the development of Web-based shopping system. It is to build e-commerce sites targeted by the prospects of shopping, management background, the online payment three major components. Most of the perfect combination, with the most complete and powerful functions, maximize customer satisfaction and Internet lines, online shopping needs. Mall system is divided into ordinary version and the version of SQL that meet users at all levels to build the online store to buy their needs. Shanghai shopping network for return customers, can be purchased now provide free online payment

应用背景通过鼠标的滑动来控制组合数字的方向，QT下编写的一个2048游戏。关键技术 //QT5.5.1编译运行通过。 //部分代码 // 颜色数组 存储每个数字对应的背景色 QColor digitBkg[11] = {QColor::fromRgb(0xFF, 0xFF, 0xCC), QColor::fromRgb(0xFF, 0xFF, 0x99),                             QColor::fromRgb(0xFF, 0xCC, 0xCC), QColor::fromRgb(0xFF, 0xCC, 0x99),                             QColor::fromRgb(0xFF, 0x99, 0x99), QColor::fromRgb(0xFF, 0x99, 0x66),                             QColor::fromRgb(0xFF, 0x66, 0x66), QColor::fromRgb(0xCC, 0x99, 0x66),                      

服装销售系统,VB开发.没有解压密码-clothing marketing system, and VB. Not extract passwords

软件工程:实践者的研究途径和方法--主要是有事例介绍，不会太枯燥。-software engineering : Practice the study ways and means-- is a major example, would not be too boring. Ha ha

Linux网络地址转换源码分析 -Linux Network Address Translation-source analysis

Linux 2.4 startup for mini2440 embedded devices

软件工程课后习题精讲 -ruanjian