graphics clipping

二维曲线的实现方法，用来画二维曲线 输入XY坐标即可以得到曲线图型(two-dimensional curve of the method used to draw two-dimensional curve that is the importation of XY coordinates can be curve-)

用于研究组合测试的开发工具，在此提供源码供大家参考(Development tools for studying combinatorial testing, source code is provided here for your reference.)

icon changer, changes the icon of a program,really good

报刊订阅管理系统.能够实现报刊订阅的基本功能，包括新报刊信息的录入、订阅、查询等操作以及后台数据库的备份和恢复。用户合法注册后必须输入有效密码才能成功进入此系统，可以进行订阅报刊，查询信息，统计信息等操作。对于非法操作，系统有识别和防护措施。 3)元件库存管理：库存的出、入库功能； 4)元件销售统计：统计日、月、季和年的销售量 5)元件查询功能：可对库存、销售进行查询。 (Newspaper subscription management system. To achieve the basic functions of subscriptions, including new press information input, subscription information, operation, and back-end database backup and recovery. After registration the user must enter a valid legal order to successfully enter the system password, you can subscribe to newspapers, query information, statistics, and other operations. For the illegal operation, system identification and protection measures. 3) component inventory management: out of stock, storage functions 4) components sales statistics: Statistics Day, monthly, quarterly and annual sales of 5) element query function: to inventory and sales inquiries.)

高度计BME280的驱动程序，能够较为准确的得出相对于海平面的高度。(Altimeter BME280 driver, and can be more accurate relative sea level height are obtained.)

它帮助管理在一个组织的雇员列表。同时它有助于存储每个员工参加培训。(It helps to manage a list of employees in an organization. At the same time it helps to store each staff to attend training.)

一般的聊天程序都是使用socket方式通讯的。对于一个聊天程序来说一般是一个服务器用来中转消息，然后是多个客户端通过连接服务器来消息交换。(General chat programs are using the socket mode of communication. For a chat program, it is generally a server used to relay the message, then multiple clients to connect to the server through the exchange of messages.)

vc密码文本框的程序源码，希望对大家有所帮助(vc password text box program source code, we hope to help)

Line Iterator implements Iterator Source Code for Andriod.

this is code for arduino,w5100 stm32,arm7,arm cotex,ethernet for arduino,pic,avr