Determine if a string is numeric: Difference between revisions
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(Added Quackery.) |
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<lang dyalect>func String.isNumeric() { |
<lang dyalect>func String.isNumeric() { |
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try { |
try { |
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parse(this) is Integer or Float |
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o.getType() == Integer || o.getType() == Float |
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} catch _ { |
} catch _ { |
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false |
false |
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} |
} |
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} |
} |
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var str = "1234567" |
var str = "1234567" |
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print(str.isNumeric())</lang> |
print(str.isNumeric())</lang> |