在Linux bash shell中,语句中的分号一般用作代码块标识 1.单行语句一般要用到分号来区分代码块.比如: weblogic@pmtest:/$if [ "$PS1" ]; then echo test is ok; fi test is ok 该脚本或命令行中,须要两个分号才为正确的语句,第一个分号是then 前的分号,用于标识条件块结束.第二个分号在fi前,用于标识then块结束,假设缺少这两个分号,则程序运行错误. 这里有趣的是echo后的字符串不须要使用引號也能正确地
当站点中集成ServiceStack.RabbitMQ时快速处理异步请求时,官方建议初始化如下: public class AppHost : AppHostHttpListenerBase { public AppHost() : base("Rabbit MQ Test Host", typeof(HelloService).Assembly) {} public override void Configure(Container container) { container.Re
mr.sh: line 1: HADOOP_CMD: command not found mr.sh: line 4: INPUT_FILE_PATH: command not found mr.sh: line 6: OUTPUT_PATH: command not found mr.sh: line 8: fs: command not found Illegal option: / Usage: jar {ctxui}[vfmn0PMe] [jar-file] [manifest-file
直接上代码 <script type="text/javascript"> var E = window.wangEditor; var editor = new E('#editor'); // 或者 var editor = new E( document.getElementById('editor') ) editor.create(); $(function () { $("#btn1").click(function () { if(${no