What are Literals in Java? They are used to represent the constant value. Literals are source code representation of a fixed value or the sequence of characters which represents the constant value that is to be stored in a variable. There are five types of literals in Java. Integer LiteralsBoolean LiteralsCharacter LiteralsString...

What is SQL? As you all might be aware of the term SQL, stands for the Structured Query Language. SQL is an ASI standard language but there are many different versions of this language. SQL is the standard language for Relational Database System. It helps you in accessing and manipulating databases. Several queries against the database can be...

The Internet has undeniably become the ‘Soul of Existence’ and its activity is characterized by ‘Connections’ or ‘Networks’. These networks are made possible using one of the most crucial fundamentals of Sockets. This article covers all areas dealing with Socket Programming in Python. Sockets help you make these connections, while...

Selenium WebDriver is one of the most important parts of the Selenium test-suite family, but before directly hopping onto Selenium WebDriver, we must have a basic idea about Selenium. [contact-form-7 id="76417" title="Subscriber Demo Form"] What is Selenium? Selenium refers to a suite of tools that are widely used in the testing...

Selenium Automation Testing has become very popular among testers because of the various advantages it offers. When we talk about automation testing, the first thing that often comes to mind is our favorite automation testing tool. However, it won the hearts of many testers and developers with its simplicity, availability, and ease of use. With...

In this article, I’m going to give you a general overview of a very popular and widely used client-side framework called Angular. This Angular introduction is mostly aimed at newcomer developers who have little experience with JS frameworks and wish to learn the basic idea behind Angular as well as understand its differences from...

The word polymorphism is used in various contexts and describes situations in which something occurs in several different forms. In computer science, it describes the concept that objects of different types can be accessed through the same interface. Each type can provide its own, independent implementation of this interface. It is one of the...

What is Java? Java is a programming language and a platform. Java is a high level, robust, object-oriented and secure programming language. Java was developed by Sun Microsystems (which is now the subsidiary of Oracle) in the year 1995. James Gosling is known as the father of Java. Before Java, its name was Oak. Since Oak was already a...

Amazon Web Services (AWS) includes over 175 different products and services, all of them geared to help you run your cloud computing environment. It’s quite an extensive catalog, including tools to help you manage, deploy, and maintain compute, online storage, cloud databases, networking, analytics, robotics, machine learning, Internet of...