Quentin随时记

目前大家都以为 % 在JAVA中是取模(mod)运算经过测试，在JAVA中却是取余操作符，如：System.out.println(90%50)   --结果是：40,取模的正确结果应该是1 怎么自行实现呢，很简单，用除 (int)Math.floor(90/10)(int)Math.floor(90/20)(int)Math.floor(90/50) 输...

This post shows how to debug an application deployed in Apache Tomcat remotely (Tomcat is a popular Servlet container). This is valid for any other application server or any other Java application si...