Empty string: Difference between revisions
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Thus it's not appropriate, in general case J code, to check that an empty string is of type string. |
Thus it's not appropriate, in general case J code, to check that an empty string is of type string. |
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Note also that in an <code>if.</code> or <code>while.</code> statement, J treats an empty string as true. |
Note also that in an <code>if.</code> or <code>while.</code> statement, J treats an empty string (or the absence of any argument) as true. |
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=={{header|Java}}== |
=={{header|Java}}== |
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