Javarevisited

Blog about Java, Programming, Spring, Hibernate, Interview Questions, Books and Online Course Recommendations from Udemy, Pluralsight, Coursera, etc

How to use props in React? Example Tutorial

If you have ever worked with React, you definitely know what components are. A react application is made of several components and th...

3 Best Spring Security Online Training Courses for Java Developers in 2021 [UPDATED]

Spring Security is one of the leading open-source, security frameworks that allow you to implement security in Java-based web applications. ...

10 Example of Lambda Expressions and Streams in Java 8

Java 8 release is just a couple of weeks away, scheduled on 18th March 2014, and there is a lot of buzz and excitement about this path-brea...

Top 30 React.js Interview Questions Answers for 1 to 2 Years Experienced

Hello guys, if you are preparing for React developer interviews and looking for frequently asked React.js interview questions then you have ...

What is volatile modifier or volatile field in Java? Example

The volatile modifier has always been an interesting and tricky topic for many Java programmers. I still feel that it's one of the mos...

Top 6 Courses to Learn Jenkins for CI/CD for Java Developers in 2021 - Best of Lot

In today's world of Agile and DevOps , Jenkins has become an indispensable tool for both Java programmers and DevOps engineers. Jenkin...

5 Difference between Constructor and Static Factory method Pattern in Java

The common way to create objects in Java is by using public constructors. A class provides a public constructor like java.lang.String so...

How to set Java Path and Classpath in Windows 7, 8 and Windows 10 - Tutorial

So, you just bought a new PC or Laptop with Windows 8 operating system, and wondering how to set PATH and Classpath on Windows 8; Or, yo...

Difference between @WebMvcTest and @DataJpaTest in Spring Boot? Example

Hello guys, testing the Spring Boot application is very important but not many developers pay attention to that. If you are learning how to ...

Top 6 Online Courses to learn Gatsby.js Framework in 2021 - Best of Lot

Hello guys, if you want to learn Gatsby and looking for the best online courses to learn Gatsby, then you have come to the right place. In ...

How to remove all special characters from String in Java? Example Tutorial

You can use a regular expression and replaceAll() method of java.lang.String class to remove all special characters from String. A specia...

Difference between Comparison (QuickSort) and Non-Comparison (Counting Sort) based Sorting Algorithms? Example

For many of you, this might be a surprise that how you can sort or arrange items without comparing them with each other, but it's possi...

Why Static Code Analysis is Important? Pros and Cons

In the last few years, Software code quality and security have gone from being a “nice to have” to a necessity, and many organizations, inc...

Single Responsibility Principle Example - SRP of SOLID Design Principle Tutorial

Hello guys, if you want to learn about SRP or the Single Responsibility principle and wondering how to write code that follows SRP and what ...

Top 5 Courses to Crack Certified Kubernetes Application Developer (CKAD) Exam in 2021 - Best of Lot

Hello guys, if you are preparing for Kuberfnetes Application developer certification or want to become a Certified Kubernetes Application d...

17 Examples of Calendar and Date in Java - Tutorial

The java.util.Calendar class was added in Java on JDK 1.4 in an attempt to fix some flaws of the java.util.Date class. It did make some t...

How to Read/Write from RandomAccessFile in Java - Example Tutorial

Random access file is a special kind of file in Java that allows non-sequential or random access to any location in the file. This means yo...

Java 8 Comparator comparing() and thenComparing() Example - Tutorial

Hello Java programmers, you may know that the JDK 8 has added a lot of new methods into the Comparator interface which makes c...

Top 5 JUnit, Mockito, and Test Driven Development Courses for Java Programmers in 2021 - Best of Lot

Hello guys, if you want to learn Unit testing in Java and tools like JUnit, Mockito for test-driven development and looking for the best on...

Difference between JAX-RS, Restlet, Jersey, RESTEasy, and Apache CXF Frameworks

The JAX-RS is a Java specification request (JSR 311 & JSR 339) that standardizes the development and deployment of RESTful web services...

Top 5 Courses to learn WordPress for Beginners in 2021 - Best of Lot

Hello guys, if you want to learn WordPress to create online websites and start your career in web design and website development, you have c...

What are React and Redux Hooks? Example Tutorial

Hello guys, if you want to learn about Hooks in React.js like useState, useSelector, useEffect, and useDispatch then you have come to ...

How to compare objects on natural order in Java? Comparable + compareTo Example

Java allows you to sort your object in natural order by implementing a Comparable interface. It's one of the fundamental interfaces of...

Top 10 Pluralsight Courses for React Developers - Best of Lot

Hello guys, if you are looking for the best React courses on Pluralsight, then you have come to the right place. Earlier, I have shared the...

Difference between Association, Composition and Aggregation in Java, UML and Object Oriented Programming

In Object-oriented programming, one object is related to another to use functionality and service provided by that object. This relationshi...

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