Empty string: Difference between revisions
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Added solution for Action! |
APL example |
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String.isBlank(record.txt_Field__c); |
String.isBlank(record.txt_Field__c); |
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--Returns true if the specified String is white space, empty (''), or null; otherwise, returns false. |
--Returns true if the specified String is white space, empty (''), or null; otherwise, returns false. |
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</lang> |
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=={{header|APL}}== |
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<lang APL> |
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⍝⍝ Assign empty string to A |
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A ← '' |
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0 = ⍴∊ A |
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1 |
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~0 = ⍴∊ A |
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0 |
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</lang> |
</lang> |
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