The instanceof operator compares an object to a given type and checks if the type of object in left side is assignment-compatible to the type in the right side. i.e., if we can say right-side-type = left-side-type object without any casting. [node:read-more:link]
According to mathematics, remainders are always positive. However, in java, when the remainder operation returns a nonzero result, it has the same sign as its left operand. Though most mathematicians won’t agree, Java Language Specification still refers to % as a remainder operator only. [node:read-more:link]
An expression consists of operands and operators. A logical expression (e.g. a>b) is an expression that evaluate to a true or a false value. Operators with higher precedence are evaluated before operators with relatively lower precedence, when they come together. [node:read-more:link]
This is a personal technical blog where we share our understanding on various concepts and is neither an official page or documentation for the products described here, nor the official views of the companies we work with.
Keywords used in this website are trademarks of their respective owners. This website is not affiliated with Oracle™ and/or any of the JEE frameworks like Spring™, Struts™, Hibernate™ and JSF™.
All contents and materials are provided freely without any warranty or liability and nothing within the site should be considered as professional advice. In any doubt, please ask, and we will try to help you based on our knowledge. Please let us know if you feel anything is not right here (including any copyright violation) and we will act upon it as fast as we can.