String comparison: Difference between revisions
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The generic relationship of Num '5.1' and Rat '5.1' is Same |
The generic relationship of Num '5.1' and Rat '5.1' is Same |
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The numeric relationship of Num '5.1' and Rat '5.1' is Same</pre> |
The numeric relationship of Num '5.1' and Rat '5.1' is Same</pre> |
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=={{header|Relation}}== |
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<lang Relation> |
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set a = "Hello" |
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set b = "World" |
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if a == b |
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' a is equal to b (case sensitive) |
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end if |
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if lower(a) == lower(b) |
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' a is equal to b (case insensitive) |
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end if |
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if a !== b |
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' a is not equal to b (case sensitive) |
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end if |
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if lower(a) !== lower(b) |
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' a is not equal to b (case insensitive) |
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end if |
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if a << b |
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' a is lexically first to b (case sensitive) |
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end if |
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if lower(a) << lower(b) |
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' a is lexically first to b (case insensitive) |
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end if |
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if a >> b |
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' a is lexically after b (case sensitive) |
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end if |
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if lower(a) >> Lower(b) |
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' a is lexically after b (case insensitive) |
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end if |
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</lang> |
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Variables in Relation are not typed. They are treated as numbers of string depending on the operator. Numbers are always treated as strings, if you use the operators '''==''', '''!==''', '''<<''' and '''>>''' |
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=={{header|REXX}}== |
=={{header|REXX}}== |
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