Java is not a language with training wheels. It is a language for professional programmers.

— Hebert Sheildt

Using Bean Validations JSR-303 in a Standalone Application

JSR (Java Specification Request) are the request by any Java developer (like you and me) to the Java creators to modify or add something to the Java language.


Create Your Own Annotation

Annotations are the nothing but meta-data, i.e. it provides information about the code. Annotations are widely used for configuration purpose like in the Hibernate, Spring framework, etc. You must have come across the annotation like @Override, @Deprecated, @Author, etc. Here we’ll create our own annotation.


Reading Input From The Console in Java

I still remember the printf and scanf functions in C language, it is one of the first things that we come across when we learn C language. But when it comes to Java it is a little different, we need to use Scanner class present in the java.util package to read from the console.


Generating Javadocs

Java supports three types of comments: a. Single Line b. Multiline c. Documentation Comments


How Is A Java File Executed

Java is a programming language which has a different way of executing the code. Java is a compiled as well as an interpreted language unlike other programming languages like C, C++, etc.


It runs on 3 Billion devices i.e 3,000,000,000 +

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