Exceptions: Difference between revisions
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Underscore (talk | contribs) →{{header|Perl}}: Reverted 56483 (yes, those are exceptions). Added lang tags. |
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=={{header|J}}== |
=={{header|J}}== |
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===Tacit=== |
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Program<tt> u :: v </tt>executes <tt>u</tt> and provides its result as output unless an error occurs. In case of error, the result of <tt>v</tt> is provided instead.<br> |
Program<tt> u :: v </tt>executes <tt>u</tt> and provides its result as output unless an error occurs. In case of error, the result of <tt>v</tt> is provided instead.<br> |
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===Explicit=== |
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An exception in an explicit definition can be detected with <tt>try.</tt> and <tt>catcht.</tt> and can be thrown with <tt> throw. </tt> as seen below. |
An exception in an explicit definition can be detected with <tt>try.</tt> and <tt>catcht.</tt> and can be thrown with <tt> throw. </tt> as seen below. |
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