BezierSpline

孙鑫VC++教学课程lesson14：网络的相关知识，网络程序的编写，Socket是连接应用程序与网络驱动程序的桥梁，Socket在应用程序中创建，通过bind与驱动程序建立关系。此后，应用程序送给Socket的数据，由Socket交给驱动程序向网络上发送出去。计算机从网络上收到与该Socket绑定的IP+Port相关的数据后，由驱动程序交给Socket，应用程序便可从该Socket中提取接收到的数据。网络应用程序就是这样通过socket进行数据的发送与接收的。TCP与UDP的工作原理与编写过程，如何在程序中链接库文件。一个字符界面的聊天程序。(Sun Xin VC++ tutorial lesson14: the knowledge of the network, network program, Socket is connected applications and network drivers bridges, Socket application to create, build relationships bind driver. Thereafter, the data of the application to give socket, by the Socket handed driver and sent out on the network. After binding with the Socket IP+Port related data is received by the computer from the network, by the driver to the socket, the application can extract the data received from the Socket. Network application is sending and receiving data through the socket. TCP and UDP works and the writing process, how to link library files in the program. A character interface chat program.)

linux 下的 图形化的 SVN 相当于 VSS(under linux graphical SVN equivalent VSS)

定时调度平台 hangfire 定时调度(Timing scheduling hangfire Timing scheduling)

超声波测距，外部中断方式，stm32f407单片机(Ultrasonic ranging, external interrupt way, stm32f407 SCM)

说明：  1、该控件主要用于生产排程或计划用。 2、该甘特图可以自由拖拉更改时间，时间轴可以自由缩放，显示不同的界面效果。 3、可以自由设置3D、更改甘特图大小，是否让用户移动甘特图等效果属性设置。 gant3d,gantchanged,gantmoved这三个属性来控制。 4、该甘特图不用设置颜色，会随机获取颜色，并把相同模号的颜色设置为一样。 当用鼠标点击一个零件时，该套模所有的零件都会变成红色，这个颜色是唯一的， 方便用户查看该模的进度。 5、该甘特图开发周期短，不可避免有很多不如意的地方希望大家提出宝贵的意见。(This control is mainly used for production scheduling or planning.)

生产计划管理系统是用于为工业工程综合实验室中的混流生产模拟生产线制订生产计划和采购计划的软件。 该软件的输入为客户订单，基础数据包括产品的物料清单、库存记录、产能信息等，通过计算主生产计划、物料需求计划、能力计划，最终生成生产订单和采购订单，供车间和采购部门使用。 该软件根据的主要功能分为生产计划制订、库存查询和更新、BOM信息查询、产能查询和更新以及工艺查询和更新五个功能 (Production planning management system for industrial engineering is a comprehensive laboratory simulation of mixed flow production line production plan and purchasing plan of the software. Based data input of the software for customer orders, including product bom, inventory records, information capacity, etc., by calculating the main production planning, material requirements planning, capacity planning, the resulting production orders and purchase orders, for the use of workshop and purchasing department. The main function of the software according to the divided into production plan, inventory query and update, BOM information query, query and update capacity and process query and update functions.)

一个基于串口的手机短信发送/接收程序；Demo很简单，是以异步方式读写串口的；在对话框初始化中修改串口的配置参数正确后，能100 的正常发送/接收短信(Based on the serial port of a cell phone message to send/receive process Demo is very simple, based on asynchronous serial reading and writing at initialization dialog box to modify the configuration of serial port parameters correctly, the can 100 of the normal Send/receive message)

黑客攻防入门书籍 很好很强大 讲了各种攻击方法(Getting Started with a very good offensive and defensive hacking books, talk about a variety of very strong attack methods)

说明：  MFC六大关键技术之仿真：（永久保存机制）实例(MFC six key technology simulation: (permanent preservation mechanism) instance)

定义点Point类作为基类，在此基础上派生出直线Line类和圆Circle类，在Circle类的基础上以不同的属性派生出圆柱Cylinder类和球Spheroid。并要求基类和各派生类具有以下特点： （1） Line类含有计算直线长度和斜率的成员函数。 （2） Circle类含有计算圆面积的成员函数。 （3） Cylinder类含有计算圆柱表面积和体积的成员函数。 （4） Spheroid类含有计算球体的表面积和体积的成员函数。 (Point definition of point type as the base category, on the basis of a straight line derived Circle Circle Line category and class, in the Circle class based on different attributes derived Cylinder class and ball cylinder Spheroid. And requested the base class, and factions of Health category has the following characteristics: (1) Line category contains the length and slope of a straight-line calculation of member functions. (2) Circle type of circular area containing the members of the calculation function. (3) Cylinder category contains cylindrical surface area and volume calculation of the member functions. (4) Spheroid Spheroid category contains the calculation of surface area and volume of the member functions.)