Gilbert Martin·1 hour ago7 DevOps Security Best Practices for 2022The ability to ship software at speed has become imperative to stay competitive in today’s ever-evolving digital world. Fortunately, DevOps has enabled IT businesses to embrace speed by seamlessly collaborating with developers and operations teams and automating the processes across the software development lifecycle (SDLC). However, there’s a catch. While…Programming13 min readProgramming13 min read
Vikram Gupta·1 hour agoWhy an Interface Can Not Implement Another Interface?Classes and interfaces examples and concepts — As you already have read the title of the article, this is one of the interesting interview questions you might be asked during your next interview. I find this question very interesting and we’ll be discussing it in this article. The Question: Let me ask this question by writing some sample codes so that you get a clear idea what is the point of asking this question.Programming4 min readProgramming4 min read
Vikram Gupta·1 hour agoAre You Confused with Encapsulation? Clear It now.One main Java OOPs concept you must know. — Through this article, I will be discussing the concept of Encapsulation and how we can achieve it in java programming. After reading this article you would be in a position to understand and implement encapsulation into your next java application. What Is Encapsulation? It is one of the important concepts of OOP like…Programming3 min readProgramming3 min read
Vikram Gupta·1 hour agoWhat Is Method Overloading and Method Overriding in Java?All you need to know about polymorphism. — Polymorphism is one of the key concepts in object-oriented programming. Through this article, we’ll learn method overloading and overriding. This is one of the most asked interview questions for beginners. Also, we’ll understand the rules to define overloading and overriding and important keynotes that every Java developer should know. What Is Method Overloading?Programming4 min readProgramming4 min read
Vikram Gupta·2 hours agoWhat Is Inheritance and Composition in Java? Check the DifferencesThe Two most widely used object-oriented programming features — Inheritance, and Composition. — Through this article, I’ll be covering the concepts of inheritance and composition in java programming. After reading this article you will be having sound knowledge of these two java features. What Is Inheritance in Java? Inheritance is a process of defining a new class by using an already defined class so that the newly defined…Programming6 min readProgramming6 min read
Vikram Gupta·2 hours agoIs Java “Pass by Value” or “Pass by Reference”?Know about pass-by-value and pass-by-reference. — In this article, I’ll be explaining whether Java uses pass-by-value or pass-by-reference. After reading this article you will be able to grasp the concept of the pass-by-value and pass-by-reference. While reading this article try to focus on example codes and associated comments. What Does Pass-by Value Actually Mean? As the name says, the pass-by-value simply means…Programming5 min readProgramming5 min read
Vikram Gupta·2 hours agoDifference Between this and super Keywords And this() and super() Calls In Java?Clear your basic doubt on this and super keywords java programming. — In this article, I’m going to explain the difference between this and the super keyword. Also, I’ll be explaining this and super method calls. For most of the beginner/intermediate level java interviews, interviewers ask this question. …Programming3 min readProgramming3 min read
Spencer Thomason·2 hours agoHow much money to be rich? Average American’s answer will surprise you!Welcome to Startup Hakk! My name is Spencer Thomason. I have been a Software Developer for over 25 years. I have helped hire and train over a hundred developers. …Programming3 min readProgramming3 min read
Vikram Gupta·2 hours agoKnow the Differences Between Static and Instance Methods in JavaYour guide on static and instance methods in Java, when, and how to use them. — In this article, I’m going to discuss static and instance methods. When do we write static methods and instance methods? This article will clarify the concept related to static and instance methods and how to call them. …Programming4 min readProgramming4 min read
Allen HeltoninBetter Programming·2 hours agoMember-onlyI Built a Serverless App To Cross-Post My BlogsPublishing my blogs on several platforms takes up a lot of time every week. There had to be a better way — I do a lot of writing. I’ve written and published a blog post every week for the last 50 weeks. It’s something that I do because I have a passion for writing and sharing the things I learn with others. Writing not only provides me with a great way to…Programming8 min readProgramming8 min read