Boolean values: Difference between revisions
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(Add Ecstasy example) |
Jazzedpineda (talk | contribs) (→E: Add EasyLang) |
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> if (bowlian) { "a" } else { "b" } |
> if (bowlian) { "a" } else { "b" } |
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# value: "a"</syntaxhighlight> |
# value: "a"</syntaxhighlight> |
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=={{header|EasyLang}}== |
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EasyLang does not have built-in boolean types or constants. Operators that "return" a boolean type (e.g. >, <=) cannot be used outside of conditional statements and loops. |
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You can use 1 or 0 in place of true and false, or you can just use the strings "true" and "false". |
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<syntaxhighlight lang="easylang"> |
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boolNumber = 1 |
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if boolNumber = 1 |
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print "True" |
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else |
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print "False" |
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. |
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boolString$ = "true" |
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if boolString$ = "true" |
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print "True" |
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else |
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print "False" |
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. |
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</syntaxhighlight> |
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=={{header|EchoLisp}}== |
=={{header|EchoLisp}}== |
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"All that which is not false is true" - Attribué à L. Wittgenstein - The only false value is the boolean #f. '''All''' other objects, including the empty list or null or 0 ..- evaluate to #t = true. |
"All that which is not false is true" - Attribué à L. Wittgenstein - The only false value is the boolean #f. '''All''' other objects, including the empty list or null or 0 ..- evaluate to #t = true. |