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Empty string: Difference between revisions
+Java
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[[Category:String manipulation]]
=={{header|Java}}==
<code>String.isEmpty()</code> is part of Java 1.6. Other options for previous versions are noted.
<lang java5>String s = "";
if(s != null && s.isEmpty()){//optionally, instead of "s.isEmpty()": "s.length() == 0" or "s.equals("")"
System.out.println("s is empty");
}else{
System.out.println("s is not empty");
}</lang>
=={{header|Python}}==
<lang python>s = ''
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