Black Hole Gang- Explore the site to learn about the science adventures of Matt, Wei Ling, Rosa, A.J., and Newton. The Body Bacterial Invasion- Infect your host with the Flu or Strep Throat by answering questions about the human body. Diagram of the Digestive System- Printable Blank Outli...
known as the “clockwork universe.” Mathematician Pierre-Simon Laplace whose work was important to the development of engineering, mathematics, statistics, physics, astronomy, and philosophy, wrote that if we knew everything
1. 检验字符串是否是Email、手机号、URL、IP地址、身份证号等 var(isMatch,match)="337845818@qq.com".MatchEmail();// 可在appsetting.json中添加EmailDomainWhiteList和EmailDomainBlockList配置邮箱域名黑白名单,逗号分隔,如"EmailDomainBlockList": "^\\w{1,5}@qq.com,^\\w{1,5}@163.com,^\\w{1,...