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Java Identifiers

In programming languages, identifiers are used for identification purposes. In Java, an identifier can be a class name, method...

Java Identifiers

In programming languages, identifiers are used for identification purposes. In Java, an identifier can be a class name, method...

Using predefined class name as Class or Variable name in Java

In Java, Using predefined class name as Class or Variable name is allowed. However, According to Java Specification Language(§3.9)...

Using predefined class name as Class or Variable name in Java

In Java, Using predefined class name as Class or Variable name is allowed. However, According to Java Specification Language(§3.9)...

Microservices Introduction

A microservice is a small, loosely coupled distributed service. Microservice Architectures evolved as a solution to the scalability and...

Microservices Introduction

A microservice is a small, loosely coupled distributed service. Microservice Architectures evolved as a solution to the scalability and...

How to run java class file which is in different directory?

In this article, we will learn about how to use other project’s utilities, classes, and members. Before proceeding let’s...

How to run java class file which is in different directory?

In this article, we will learn about how to use other project’s utilities, classes, and members. Before proceeding let’s...

Myth about the file name and class name in Java

The first lecture note given during java class is “In java file name and class name should be the...

Myth about the file name and class name in Java

The first lecture note given during java class is “In java file name and class name should be the...

Is main method compulsory in Java?

The answer to this question depends on the version of java you are using. Prior to JDK 7, the...

Is main method compulsory in Java?

The answer to this question depends on the version of java you are using. Prior to JDK 7, the...

JDBC Drivers

Java Database Connectivity (JDBC) is an application programming interface (API) for the programming language Java, which defines how a...

JDBC Drivers

Java Database Connectivity (JDBC) is an application programming interface (API) for the programming language Java, which defines how a...

How is Java platform independent?

The meaning of platform-independent is that the java compiled code(byte code) can run on all operating systems. A program...

How is Java platform independent?

The meaning of platform-independent is that the java compiled code(byte code) can run on all operating systems. A program...

Does JVM create object of Main class (the class with main())?

Consider following program. class Main { public static void main(String args) { System.out.println("Hello Everyone!"); } } Output: Hello Everyone!...

Does JVM create object of Main class (the class with main())?

Consider following program. class Main { public static void main(String args) { System.out.println("Hello Everyone!"); } } Output: Hello Everyone!...

Differences between JDK, JRE and JVM

JAVA DEVELOPMENT KIT The Java Development Kit (JDK) is a software development environment used for developing Java applications and...

Differences between JDK, JRE and JVM

JAVA DEVELOPMENT KIT The Java Development Kit (JDK) is a software development environment used for developing Java applications and...