Question

Write the equivalent Java expression for the following mathematical expression i. |ax -x|​

Answer 1

There are many different character classes implemented in Perl and some of them used so frequently that a special sequence is created for them. The aim of creating a special sequence is to make the code more readable and shorter.

Answer 2

Answer:

assignment expressions, such as a += 5 , b *= 7 , or c = 3.

prefix and postfix increment and decrement, such as ++a , --b , c++ , d--

method invocations, whether or not they return a value.

object creation expressions, such as new CoffeeCup.