TextSwitcherTest

说明：  this is a tic-tac-toe game.... no one can win...try it.. :)

说明：  一套电商系统，包括前台商城系统及后台管理系统，基于SpringBoot+MyBatis实现，采用Docker容器化部署。前台商城系统包含首页门户、商品推荐、商品搜索、商品展示、购物车、订单流程、会员中心、客户服务、帮助中心等模块。后台管理系统包含商品管理、订单管理、会员管理、促销管理、运营管理、内容管理、统计报表、财务管理、权限管理、设置等模块(A set of e-commerce system, including foreground mall system and background management system, is implemented based on springboot + mybatis and deployed in docker container. The front desk mall system includes home page portal, product recommendation, product search, product display, shopping cart, order process, member center, customer service, help center and other modules. Background management system includes commodity management, order management, member management, promotion management, operation management, content management, statistical report, financial management, authority management, setting and other modules)

简单的算术计算实现，可以在此代码上多加功能。(Simple arithmetic calculations to achieve, you can more features on this code.)

高斯二维拟合 最小二乘多次拟合(Gauss, two-dimensional fitting, least squares, multiple fitting)

实现短信息发送接收，实现ＧＰＲＳＰＰＰ连接测试-Realize short message to send to receive, realize GPRSPPP connectivity test

名称：互联网有害信息过滤1.0 功能：实时抓包，检测指定的有害信息 技术：使用原始套接字实现抓包功能 其他：本程序主要介绍使用原始套接字抓包的使用，希望对想了解这方面的朋友有点用。过滤部分很薄弱，如需当过滤系统使用，还需自行修改添加功能-Name: information filtering of harmful Internet 1.0 features: real-time capture, detection designated harmful information technology: the use of original socket capture realize other features: The program on the use of original capture the use of sockets, in the hope that it would like to know Friend a little used area. Filtering part is very weak, when the filtration system For use, needs to be modified to add functionality

简单的抓包工具，方便易用~~~~~~~~~~~・-简单的抓包工具~~~~~~~~~~~~~~~~~~~~~~~

话费语音查询及点歌软件 电信商用,通过电话查询话费,还可以点歌,本版只支持东进语音卡(Telephone fee voice inquiry and song-ordering software telecommunications business, telephone call inquiry fee, but also can order songs, this version only supports Dongjin voice card)

本程序主要包括振动信号采集，时域分析和频域分析等功能。(This program includes a vibration signal acquisition, time domain analysis and frequency domain analysis.)

java 即时聊天系统 自己看起来还不错，大家可以相互借鉴一下(java real-time chat system Looks good, we can learn from each other)