Test integerness: Difference between revisions
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{"p":5,"q":2,"type":"rational"} => </lang> |
{"p":5,"q":2,"type":"rational"} => </lang> |
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=={{header|Lua}}== |
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<lang lua>--[[Written by TAM]]-- |
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function IsInt(What) |
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if tonumber(What) == What and math.floor(tonumber(What)) == tonumber(What) then |
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return true |
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end |
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return false |
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end</lang> |
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{{out}} |
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<pre> |
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IsInt(5):true |
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IsInt(6):true |
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IsInt(-5):true |
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IsInt(123.4123):false |
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IsInt(123123123123123):true |
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</pre> |
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=={{header|ooRexx}}== |
=={{header|ooRexx}}== |
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<lang oorexx>/* REXX --------------------------------------------------------------- |
<lang oorexx>/* REXX --------------------------------------------------------------- |