Null object: Difference between revisions
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exceptions, at least until you try to use them as defined values, |
exceptions, at least until you try to use them as defined values, |
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in which case they're thrown for real. |
in which case they're thrown for real. |
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=={{header|PHL}}== |
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<lang phl>if (obj == null) printf("obj is null!\n");</lang> |
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=={{header|PHP}}== |
=={{header|PHP}}== |
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