原生js表单提交验证代码

使用 C++在画布上实现城市的雨夜动态效果图。(Realizing the Dynamic Effect Map of Rain Night in the City)

使用STM32内部AD，PA1作为输入，1637显示电压值(Using STM32 internal AD, PA1 as input, 1637 display voltage value)

飞思卡尔模型库，应用于ADS软件，用于射频微波仿真(Freescale model library, used in ADS software)

digital image processing in mathlab

String类，分享一下。可以实现==, >, <, [], <<, Trim, Reverse, Find, upper, lower等功能(String脌脿 拢 卢 脰脧铆脪 禄脧脗 隆 拢 驴 脡脪脭脢渭脧脰 ==,)

关于PYTHON编成语言的最新中文翻译书，有大量的代码，还增加讲解最新的功能-About PYTHON compiled the latest English language translation of the book, there are a lot of code, but also on the latest features to increase

说明：  个人社区类的，切勿作商用，后果自负，如有雷同还望告之(Personal community should not be used for commercial purposes, and the consequences should be borne by oneself.)

这个是本人的python机器学习与入门编程的练习文本，程序调试基本正确，利于入门者练习参考。(This is my python machine learning and introductory programming practice text, program debugging is basically correct, helpful for beginners to practice reference.)

作为一款大型高并发高负载的开源SNS(社交网络服务)软件，iwebSNS功能强大，易于扩展，具有良好的伸缩性和稳定性-As a large, high-concurrency high-load open source SNS (social network service) software, iwebSNS powerful, easy to expand, has good scalability and stability of the

tsr驻留程序的演示源程序-tsr resident program demonstration source program