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  2. Exception handling (programming) - Wikipedia

    en.wikipedia.org/wiki/Exception_handling...

    The location (in memory) of the code for handling an exception need not be located within (or even near) the region of memory where the rest of the function's code is stored. So if an exception is thrown then a performance hit – roughly comparable to a function call [ 24 ] – may occur if the necessary exception handling code needs to be ...

  3. Exception handling - Wikipedia

    en.wikipedia.org/wiki/Exception_handling

    An exception handling mechanism allows the procedure to raise an exception [2] if this precondition is violated, [1] for example if the procedure has been called on an abnormal set of arguments. The exception handling mechanism then handles the exception. [3] The precondition, and the definition of exception, is subjective.

  4. Exception handling syntax - Wikipedia

    en.wikipedia.org/wiki/Exception_handling_syntax

    The Perl mechanism for exception handling uses die to throw an exception when wrapped inside an eval {...}; block. After the eval, the special variable $@ contains the value passed from die. Perl 5.005 added the ability to throw objects as well as strings. This allows better introspection and handling of types of exceptions.

  5. Error hiding - Wikipedia

    en.wikipedia.org/wiki/Error_hiding

    In this C# example, all exceptions are caught regardless of type, and a new generic exception is thrown, keeping only the message of the original exception. The original stacktrace is lost, along with the type of the original exception, any exception for which the original exception was a wrapper, and any other information captured in the ...

  6. Graceful exit - Wikipedia

    en.wikipedia.org/wiki/Graceful_exit

    2 In Java. 3 In C. 4 See also. ... Download QR code; Print/export Download as PDF; ... In a language that supports formal exception handling, a graceful exit may be ...

  7. Automated exception handling - Wikipedia

    en.wikipedia.org/wiki/Automated_Exception_Handling

    Download QR code; Print/export ... Automated exception handling is a computing term referring ... such as those for the Java programming language or .NET Framework ...

  8. Exception safety - Wikipedia

    en.wikipedia.org/wiki/Exception_safety

    A key mechanism for exception safety is a finally clause, or similar exception handling syntax, which ensure that certain code is always run when a block is exited, including by exceptions. Several languages have constructs that simplify this, notably using the dispose pattern , named as using , with , or try -with-resources.

  9. Category:Articles with example Java code - Wikipedia

    en.wikipedia.org/wiki/Category:Articles_with...

    Download QR code; Print/export ... Pages in category "Articles with example Java code" ... Exception handling; Exception handling (programming) ...