Making Intellectuals Meet Excellence!
JUnit is a popular open-source testing framework for Java that allows developers to write and run tests for their Java applications. It is widely used for unit testing, which involves testing individual components or methods of an application to ensure they behave as expected. JUnit is a key tool in the Test-Driven Development (TDD) methodology, […]
Podman is an open-source Linux-native tool designed to make it easy to find, run, build, share, and deploy applications using Open Containers Initiative (OCI) Containers and Container Images. This comprehensive guide will walk you through the main concepts of Podman and why it is considered rootless. What is Podman? Podman is a daemonless, open-source, Linux-native […]
Minikube is a lightweight Kubernetes cluster that creates a single-node cluster in a virtual machine (VM) on your local machine. It quickly creates a local Kubernetes cluster on macOS, Linux, and Windows. Prerequisites 1. Before installing the minikube it is recommended to install all available updates on your system. sudo apt updatesudo apt upgrade -y […]
In Kubernetes, effective resource management for pods and containers is crucial for maintaining performance and stability in the cluster. Understanding how to specify and manage CPU and memory resources will help us to ensure that applications will run efficiently without overloading nodes. When you create a Pod, you can specify how many resources a container […]
Function is a block of statements that return the specific task. The idea is to put some commonly or repeatedly done tasks together and make a function so that instead of writing the same code again and again for different inputs, we can do the function calls to reuse code contained in it over and […]
API (Application Programming Interfaces) Application Programming Interfaces Stand in HTML5. It is a set of routines, protocols, and tools for building software applications. An API is a collection of pre-built components, that can be used with JavaScript It is a set of programming codes that enables data transmission between one software application, website, and another. […]
Redis, developed in 2009, is a flexible, open-source (BSD licensed), in-memory data structure store, used as a database, cache, and message broker. Following in the footsteps of other NoSQL databases, such as Cassandra, CouchDB, and MongoDB, Redis allows the user to store vast amounts of data without the limits of a relational database.It supports various […]
In this article, we will learn about the basics of OOPs. Object-Oriented Programming is a paradigm that provides many concepts, such as inheritance, data binding, polymorphism, etc. Object means a real-world entity such as a pen, chair, table, computer, watch, etc. Object-Oriented Programming is a methodology to design a program using classes and objects. It […]
A variable is a container which holds the value while the Java Program is executed. A variable is assigned with a data type. Variable is a name of memory location. There are three types of variables in java: local, instance and static. There are two types of data types in java: primitive and non-primitive. TYPES […]
Python is an object-oriented Language and it is a powerful paradigm that can help you write modular and organized code. In Python, everything is an object. Major Principles of Object-Oriented Programming are- CLASS A class is a blueprint or template for creating objects. Objects are instances of classes. You can define a class using the […]