Spring Boot @Autowired Example - How Autowiring of Beans works in Spring?
Spring Boot + Angular + Java Project Example and Tutorial
Hello Java programmers, if you are looking for a full-stack Java project with Spring Boot and Angular then you have come to the right place. Earlier, I have shared best Spring Boot courses, books as well as Spring boot + Reactjs project and In this tutorial, we are going to discuss how to create your first application using spring boot and angular. So we are using a simple crud application to build the application here. Here we create a School Classroom Dashboard application that can insert, update, delete and search students. The frontend of the application will be handled by angular and the backend of the system is using the spring boot. This is also a great Spring boot project beginners to do learn Spring boot better. So let's have a look into this.
The 2023 PHP Developer RoadMap
Hello guys, if you want to become a PHP developer in 2023 and looking for guidance like PHP Developer RoadMap, particularly PHP Backend developer roadmap then you have come to the right place. Earlier, I have shared best free PHP courses and MySQL courses for web developers and today, I am going to share how to become a PHP Developer in 2023 and a complete PHP Developer RoadMap which you can follow along. Making web applications can be fun and a promising career since it is insignificant demand and has a respectful salary. Many people are even learning this skill and working as freelancers from home. If you are planning to learn this skill, I will suggest learning the PHP language to make the back-end code of the web apps. This article will help you learn the roadmap to becoming a PHP developer.
Top 5 Common Spring Bean Exception, Error and Solution [BeanDefinitionStoreException, NoSuchBeanDefinitionException, BeanCreationException]
Hello guys, error handling and troubleshooting is an important skill for Java developers. During development you can get variety of exception and sometime they are quite difficult to solve especially if you have no clue what they are and what causing them. Things can be even more difficult if exception is coming from the framework you are using like Spring Framework or Hibernate, that's why its important to know common error and exception for standard framework like Spring. In this article I will explain what BeanDefinitionStoreException, BeanCreationException, NoSuchBeanDefinitionException and BeanDefinitionOverrideException are, what can cause them and how to fix those problems.
Top 50 Spring Framework Practice Questions Answers for Java Developers
How to use Named Query SQL in Spring Framework? Example Tutorial
Top 23 Design Patterns Experienced Java Programmers Should Learn
Does Order of Multiple intercept-url's in Spring Security Matters?
How to use State Design Pattern in Java? Vending Machine Example
Top 7 Websites to learn HTML and CSS Online for FREE - Best of Lot
How to test a Spring Boot Application using JUnit, Mockito, and @SpringBootTest? Example Tutorial
10 Reasons to learn JavaScript Programming Language in 2023
AES Encryption and Decryption in Java - AES Encoding Decoding Example Tutorial
Difference between Proxy and State design Pattern in Java
How to use props in React.js? Functional and Class Component + Properties Example Tutorial
3 Best ways to learn Angular Framework in 2023
[Solved] How to Implement Binary Search in Java without Recursion? Iterative Algorithm Example Tutorial
Top 20 Amazon and Google Programming Interview Questions for Software Developers
Difference between Statement vs PreparedStatement vs CallableStatement in Java JDBC
How to Create Auto Incremented Identity Column in SQL Server, MySQL, and Oracle? Example
Top 10 Oracle Interview Question and Answer - Database and SQL
Difference between close and deallocate cursor in SQL
10 Examples of Stream Class in Java 8 [ map + filter+ flatmap + collect + findFirst ]
Difference between ByteBuffer vs byte array in Java
Can you declare Abstract Class or Method Final in Java? If not, why?
Top 10 Google Interview Questions for Software Engineer - Books, Resources
Difference between var, let, and const in JavaScript? Example Tutorial
The 2023 Android Developer RoadMap
Top 15 Advanced Java ClassLoader Interview Questions and Answers for Experienced Developers
Top 20 Data Science Interview Questions and Answers
Top 15 Java NIO, Socket, and Networking Interview Questions Answers for Experienced Developers
Top 20 Angular interview questions and Answers for 1 to 2 Years Experienced
The 2023 Data Scientist and Data Engineering RoadMap
Difference between IsNull and Coalesce in Microsoft SQL Server (with Examples)
The 2023 Golang Developer RoadMap
What is Generator Function in JavaScript? Example Tutorial
What is state in React.js? useState Hook Example Tutorial
Hello guys, I have just started a new series, React for Java developers and I am going to publish React tutorials and examples to teach React.js, one of the most popular frontend libraries to Java developers. Since most full-stack Java development is happening on React and Spring Boot, it makes sense for Java developers to learn React.js. In the past, I have also shared both best React courses and books, as well as The React Developer RoadMap, which provides all the tools, libraries, and resources you need to become a proficient React Developer.
React Project Example - How to create a React application using Redux hooks?
Redux is the most popular state management library. It is often used with React apps that are huge in size and state are shared among multiple components. Redux is a complex library to understand and even more complex to implement. It was even more complex and complicated before the introduction of react-redux hooks. Earlier, the connect method provided by Redux was used to connect React with the Redux store. Using connect method with other methods such as mapstatetoprops was complicated. But with the introduction of react-redux hooks, it is easy to use redux with redux. In this article, we will discuss what are react-redux hooks and how to use them with React.
The 2023 Blockchain Developer RoadMap
Difference between SubStr vs SubString function in JavaScript - Tutorial Example
Top 20 Web Development Interview Questions and Answers
Hello guys, if you are preparing for web developer job interview and looking for frequently asked web development interview questions then you have come to the right place. Earlier, I have not just shared HTML Interview Question, CSS Interview Questions, and JavaScript Interview Questions, but also question from popular Frontend frameworks like React and Angular, and in this article, I am going to share common web development interview questions for 3 to 5 years experienced professionals. If you have worked as a web developer or created a couple of web projects then you may know answers of all of these questions but if you struggle to answer them then you can always go back and join any of these best web development courses to learn and revise key web development concepts.
Top 25 Vue.js Interview Questions and Answers for Web Developers
Hello guys, if you are preparing for Vue.js interviews and looking for some frequently asked Vue.js questions from interviews then you have come to the correct place. Earlier, I have shared React.js Interview questions and JavaScript questions and in this article, I am going to share common Vue.js Interview questions for 1 to 2 years experienced web developers. With the success of libraries like React.js, developers around the globe are leaning more towards such flexible technologies. Though full-fledged frameworks like Angular are also popular and widely used, developers want flexibility.
Top 21 Maven Interview Questions with Answers for Java Programmers
Top 16 Lambda Expressions and Stream API Interview Questions Answers for Experienced Java Programmers
How to use hooks like useState, useEffect and useDispatch in React.js? Example Tutorial
10 Tools Cyber Security Professional and Pen Tester Should Learn in 2023
Hello guys, if you want to become a Pen Tester, Cyber Security Engineer or Ethical Hacker in 2023 and looking for the best tools then you have come to the right place. Earlier, I have shared best Cyber Security courses, free Pen Testing Courses, and Ethical Hacking courses and in this article, I am going to share best tools every Cyber Security Engineer and Pen Tester should learn in 2023 to do their job effectively. Suppose you become a penetration tester and learn the cyber security field. In that case, you need to know many tools that will help you scan the networks and system for vulnerabilities and other tools for exploring them. This article will provide you with the most used tools for finding these vulnerabilities and how to exploit them.
How to use useDispatch and useSelector? React Hooks Example Tutorial
Hello guys, if you are learning about React hooks and wondering how to use useDispatch and useSelector hooks in React application then you have come to the right place. Earlier,, I have shared the best React courses, websites, and books and in this article, I am going to show you how React hooks make coding and statement management easier than it was before. The introduction of React hooks changed a lot in the react application development. Developers moved from complicated and length class-based components to simpler functional components that can do the same work in fewer lines of code.
Top 20 Machine Learning Interview Questions and Answers
Top 20 Spring Data JPA Interview Questions Answers for Java Developers
Top 20 Spring Cloud Interview Questions and Answers for 3 to 5 Years Experienced
Top 21 GraphQL Interview Questions and Answers for Beginners and Experienced Developers
Hello guys, if you are preparing for web developer interviews where GraphQL skills are needed and you are looking for frequently asked GraphQL Interview questions then you have come to the right place. Earlier, I have shared both Web development interview questions as well as REST Interview Questions and in this article, I am going to share 20 common GraphQL Questions from Interviews with answers. These questions covers essential GraphQL concepts like difference between REST And GraphQL and pros and cons of using GraphQL to consume APIs. If you have used GraphQL in past then you can easily answer these questions but if you forgot then you can always join of these best GraphQL online courses to learn and revise key GraphQL concepts.
Top 20 CSS Interview Questions and Answers for 1 to 2 Years Experienced Web Developers
Top 35 Python Interview Questions with Answers 1 to 3 Years Experienced Programmers
Hello guys, if you are preparing for a Python developer job and looking for some frequently asked Python interview questions then you have come to the right place. Earlier, I have shared the Complete Python Developer RoadMap, best books and best courses to learn Python and in this article, I am going to share 35 Python questions, covering different concepts for Python developer interviews. Sitting in any interviews, especially in tech interviews, is a tough job itself. You can't go in without proper preparation. Even if you have taken or given dozens of interviews, it is always recommended to go through the quick preparation notes or concepts.
Top 35 React.js Interview Questions Answers for Fullstack Java Developers
Top 20 Apache Kafka Interview Questions Answers for Java Developers
The 2023 Machine Learning Engineer RoadMap
Top 15 TensorFlow Interview Questions and Answers for 1 to 2 Years Experienced
Hello guys, if you are preparing for Machine Learning Engineer interviews or a Data Science Interview and looking for popular TensorFlow interview Questions then you have come to the right place. Earlier, I have shared the best courses to learn TensorFlow and Machine Learning and in this article, we are going to share the frequently asked TensorFlow questions for Interviews. These questions cover key TensorFlow concepts and you can use them to revise TensorFlow before your interview. They are good for both screening and Telephonic rounds of interviews.