what meant by exception handling

Original address: Click to open the link This article is translated from an article on CodeProject, the original address. Directory Introduced To prepare for the worst. Check in advance Do not trust external data Trusted

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Directory 1. What is an exception2. D Introduction3. Custom Exceptions4. Multiple exceptions5. Throw the exception again6. Exception to program flow7. Top level Exception Handler8. Error code9. The SUMMARY What is the exception. With the advent

Transferred from: http://www.ibm.com/developerworks/cn/java/j-lo-exceptionframework/index.html http://www.ibm.com/developerworks/cn/java/j-lo-exception/ Http://www.packtpub.com/article/exceptions-and-logging-in-apache-struts2 The processing

This article is translated from an article on CodeProject, the original address. Catalogue Introduction make the worst plan check in advance do not trust external data Trusted devices: Webcam, mouse, and

This article is translated from an article on CodeProject, the original address.Directory Introduced To prepare for the worst. Check in advance Do not trust external data Trusted devices: Camera, mouse, and

Original address: http://www.cnblogs.com/xiaozhi_5638/p/4259115.htmlDirectory Introduced To prepare for the worst. Check in advance Do not trust external data Trusted devices: Camera, mouse, and keyboard

Java Error handling with ExceptionsThe basic philosophy of Java is that "badly formed code would not be run."The ideal time to catch a error is at compile time, before you even try-to-run the program. However, not all errors can is detected at

Interceptor Interceptor ConceptThe main function of the interceptor is to intercept the user's request and execute it before the matching target method. In general, used as authorization to determine whether the user login, there is no login in the

The exception in Java is not the error or exception that is described in the real world, but rather a branch that distinguishes it from normal processes. Also become an exception. When an exception occurs, a so-called exception handler catches the