程序在运行中难免遇到bug，所以就需要好的调试手段找出问题所在， try, catch, throw 便是JavaScript 中用来调试并对错误执行相关操作的工具，下面 ... ... <看更多>

Just handle the specific exception and rethrow. The following Catch ex as Exception will ignore exceptions caught before it. Try Try Throw ... ... <看更多>

Whenever the JavaScript reaches the throw operator, it stops the execution of the code immediately. To continue the code execution, you need to use the try... ... <看更多>

Granted, just throwing try/catch blocks anyplace a conditional would normally go would be a terrible way to code, but resource-wise does this statement hold up? ... <看更多>

Java的异常处理是通过5个关键词来实现的：try、catch、throw、throws和finally。一般情况下是用try来执行一段程序，如果出现异常， ... ... <看更多>