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Empty string: Difference between revisions
Added Delphi example
(Add Seed7 example) |
(Added Delphi example) |
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Line 81:
return s is "";
}</lang>
=={{header|Delphi}}==
<lang Delphi>program EmptyString;
{$APPTYPE CONSOLE}
uses SysUtils;
function StringIsEmpty(const aString: string): Boolean;
begin
Result := aString = '';
end;
var
s: string;
begin
s := '';
Writeln(StringIsEmpty(s)); // True
s := 'abc';
Writeln(StringIsEmpty(s)); // False
end.</lang>
=={{header|Euphoria}}==
Line 98 ⟶ 120:
-- string is not empty
end if</lang>
=={{header|Go}}==
Go has no special syntax for empty strings
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