length() : In String class we have length() method which is used to return the number of characters in string.
For example :
String str = “Hello World”;
System.out.println(str.length());
Str.length() will return 11 characters including space.
length : we have length instance variable in arrays which will return the number of values or objects in array.
For example :
String days[]={“Sun”,”Mon”,”Tue”,”Wed”,”Thu”,”Fri”,”Sat”};
Will return 6 since the number of values in days array is 7.
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