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Tina Müller 2016-12-05 23:44:36 +01:00
parent 9dc3c2bb62
commit bba7bfd280
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8
Task/Determine-if-a-string-is-numeric/Apex/determine-if-a-string-is-numeric.apex Normal file
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String numericString = '123456';
String partlyNumericString = '123DMS';
String decimalString = '123.456';
System.debug(numericString.isNumeric()); // this will be true
System.debug(partlyNumericString.isNumeric()); // this will be false
System.debug(decimalString.isNumeric()); // this will be false
System.debug(decimalString.remove('.').isNumeric()); // this will be true