Jan 2, 20107 it is the bitwise xor operator in java which results 1 for different value of bit (ie 1 ^ 0 = 1) and 0 for same value of bit (ie 0 ^ 0 = 0) when a number is written in binary form. Not only in java, this syntax is available within php, objective-c too. In the following link it gives the following explanation, which is quiet good to understand it:
How do the post increment (i++) and pre increment (++i) operators work in java? Main difference between == and equals in java is that "==" is used to compare primitives while equals() method is recommended to check equality of objects. I thought java did not have an arrow operator.
Aug 5, 2015the @ symbol denotes a java annotation. What a java annotation does, is that it adds a special attribute to the variable, method, class, interface, or other language elements. Operator, was introduced in java 8 as a method reference.
May 15, 2017what is the percent % operator in java? Jul 7, 2009is there a difference between x++ and ++x in java? Java -xmx1024m filename what does -xmx mean?
Java tool doc, it says, -xmxn specify the maximum size, in bytes, of the memory allocation pool.
