SOLID Principles-The Dependency Inversion Principle

by devs5003 - May 26, 2023July 31, 20254

Almost everywhere when we talk about delivery of a product, the first step comes in mind is it's design. The more focus we put into the design, the better the product will look. Every design has some design principles that need to be followed while designing a product. Hence, design principles have a crucial role in any product delivery. Design Principles help teams with decision making. In this article, We will discuss about 'SOLID Principles-The Dependency Inversion Principle'. A few simple principles or valuable questions can guide our team towards taking relevant decisions. SOLID Principles are the set of five principles used to design a software. In fact, the word 'SOLID' is the acronym for the set of five principles that

Spring MCQ and Answers Explained

by devs5003 - May 25, 2023November 14, 20250

If you are a Java developer, you are expected to have a good understanding of Spring Framework Concepts, specifically in the programming part. Undoubtedly, Spring Boot is the popular framework in the industry. Spring Boot is built on top of Spring Framework itself. If you have a good hold on the Spring Framework, you will easily understand Spring Boot and work on it smoothly. In this article, we will refresh our concepts in the form of MCQs that are frequently asked in the interviews as well. Additionally, you must also get benefitted in the interviews from these Spring MCQ and Answers Explained. So, whether you are a beginner or a professional, solve these Spring MCQs to learn or refresh your concepts

SOLID Principles-The Interface Segregation Principle

by devs5003 - May 24, 2023July 31, 20250

Almost everywhere when we talk about delivery of a product, the first step comes in mind is it’s design. The more focus we put into the design, the better the product will look. Every design has some design principles that need to be followed while designing a product. Hence, design principles have a crucial role in any product delivery. Design Principles help teams with decision making. In this article, We will discuss about ‘SOLID Principles-The Interface Segregation Principle’. A few simple principles or valuable questions can guide our team towards taking relevant decisions. SOLID Principles are the set of five principles used to design a software. In fact, the word ‘SOLID’ is the acronym for the set of five principles that

SOLID Principles-The Liskov Substitution Principle

by devs5003 - May 21, 2023July 31, 20254

Almost everywhere when we talk about delivery of a product, the first step comes in mind is it’s design. The more focus we put into the design, the better the product will look. Every design has some design principles that need to be followed while designing a product. Hence, design principles have a crucial role in any product delivery. Design Principles help teams with decision making. In this article, We will discuss about ‘SOLID Principles-The Liskov Substitution Principle’. A few simple principles or valuable questions can guide our team towards taking relevant decisions. SOLID Principles are the set of five principles used to design a software. In fact, the word ‘SOLID’ is the acronym for the set of five principles that

How to Save Data into Database Using Spring Data JPA : Step by Step Tutorial

by devs5003 - May 21, 2023April 7, 20263

If we are developing a project using Spring Boot, we take help of Spring Data JPA to solve our database operations need. In this article we will go through "How to Save Data into Database Using Spring Data JPA : Step by Step Tutorial". If we are developing a project using Spring boot, saving data into the database is the mandatory topic to learn. Furthermore, we will go through step by step in this article. Also, we will save bulk data in a batch. Now let's start our exercise as "How to Save Data into Database Using Spring Data JPA : Step by Step Tutorial". Software Used ♦ STS (Spring Tool Suite) : (download link: https://spring.io/tools) ♠ MySQL Database ♦ JDK 8 (Extremely Tested

Top 20 Collection Framework In Java Interview Questions

by devs5003 - May 20, 2023November 2, 20230

As a good Java developer, it is very important to have a thorough knowledge of different Java collections, their specifications and uniqueness. It helps in selecting the right data structure for a particular scenario. In any java interview almost every interviewer checks these skills in the candidate. The reason behind this is that an industry level live project can't be developed without using Java Collections. Moreover, selecting a right collection in a particular scenario becomes very important, because the wrong selection may involve in performance implications in the long term. In this article, we will discuss 'Top 20 Collection Framework In Java Interview Questions' and their answers. Additionally, interviewers often evaluate a candidate's proficiency to analyze trade-offs between different collections and

Java Coding Best Practices and Standards

by devs5003 - May 18, 2023April 7, 20260

As a developer, while doing coding task, there is a probability that we make some mistakes accidentally. Sometimes, the compiler catches the mistakes and warns us to correct it. But when we make a mistake and compiler didn't catch it, we may face an issue after running the program. That's why we should have some elementary knowledge of Java Coding Best Practices and Standards in order to avoid them. These Java Coding Best Practices and Standards are not only useful in writing a successful program, but also in improving the performance of the application in the long term as a whole. Based on the Code Review, we are going to mention a synopsis of the common mistakes that a Programmer commits.

SOLID Principles-The Open Closed Principle

by devs5003 - May 18, 2023December 4, 20250

Almost everywhere when we talk about delivery of a product, the first step comes in mind is it’s design. The more focus we put into the design, the better the product will look. Every design has some design principles that need to be followed while designing a product. Hence, design principles have a crucial role in any product delivery. Design Principles also help teams with decision making. In this article, We will discuss about ‘SOLID Principles-The Open Closed Principle’. A few simple principles or valuable questions can guide our team towards taking relevant decisions. SOLID Principles are the set of five principles used to design a software. In fact, the word ‘SOLID’ is the acronym for the set of five principles

SOLID Principles-The Single Responsibility Principle

by devs5003 - May 12, 2023July 31, 20253

Almost everywhere when we talk about delivery of a product, the first step comes in mind is it's design. The more focus we put into the design, the better the product will look. Every design has some design principles that need to be followed while designing a product. Hence, design principles have a crucial role in any product delivery. Design Principles help teams with decision making. In this article, We will discuss about 'SOLID Principles-The Single Responsibility Principle'. A few simple principles or valuable questions can guide our team towards taking relevant decisions. SOLID Principles are the set of five principles used to design a software. In fact, the word 'SOLID' is the acronym for the set of five principles that