Anonymous user
Determine if a string is numeric: Difference between revisions
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→{{header|BaCon}}
(→{{header|Clojure}}: Added function which works with any Clojure numeric literal string) |
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Line 826:
=={{header|BaCon}}==
<lang bacon>IF REGEX(s$, "^[-+]?[0-9]*\\.?[0-9]+([eE][-+]?[0-9]+)?$") THEN
▲ PRINT "Not a number"
ELSE
PRINT "This is NOT a number."
{{out}}
<pre>
user@host $ ./isnumber
Your string: 12.3
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