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5 Free Courses to Pass Google Cloud Professional Cloud Architect Certification Exam in 2020

Hello guys, if you are preparing for Google Cloud Prfessional Architect certification and looking for free online training courses then you have come to the right place. In the past, I have shared the best courses to learn Google Cloud as well as certification courses to pass cloud engineer, data engineer, and cloud architect certifications, and today, I am going to share free GCP Cloud Architect certification courses for beginners and experienced cloud professionals. This is one of the most difficult and prestigious exam, similar ot AWS Solution Architect and Azure Technology Architect (AZ-300) exam, once you pass this exam, you will have sufficient knowledge and skills to propose Google cloud based solution, which is a very in-demand skill. 

Top 5 Free Courses to Learn Data Science and Data Analysis for Beginners in 2020 - Best of Lot

Hello folks, Data Science and Data Analysis are two of the most in-demand skills in the current technology world and all kinds of companies need them to improve their sales, profit, and overall business process. If you want to learn Data Science and Data Analysis and looking for some free online training courses to start your career then you have come to the right place. Earlier, I have shared the best Data Science courses and In this article, I am going to share free Data Science courses from Udemy and Coursera for both beginners and experienced programmers. You can join these courses to learn Data Science from scratch. They are also good to fill gaps in your knowledge if you already doing Data Analysis, and the big point, they are completely FREE.

Can you make an Abstract Class or Method Final in Java?

No, you cannot make an abstract class or method final in Java because the abstract and final are the mutually exclusive concept. An abstract class is incomplete and can only be instantiated by extending a concrete class and implementing all abstract methods, while a final class is considered as complete and cannot be extended further. This means when you make an abstract class final, it cannot be extended hence it cannot be used and that's why the Java compiler throws a compile-time error when you try to make an abstract class final in Java. In short, an abstract class cannot be final in Java, using both abstract and final modifier with a class is illegal in Java. 

Top 10 Pluralsight courses to Learn JavaScript in 2020 - Best of lot

Hello guys, if you are learning JavaScript and looking for the best JavaScript couress on Pluralsgiht then you have come to the right place. In the past I have shared the best JavaScript courses but at the same time, I am receiving a lot of queries about which online courses you should join if you have Pluralsight mebershipr or just best JavaScript courses on Pluralsight for both beginners and advanced web developers. I already shared the best React.js courses form Pluralsight and the best Java and web development courses and now I am going to write about the best Javascript courses you can take on Pluralsight. The courses I am going to list are here is not just for this weekend but also beyond that and you can always take them to learn JavaScript in depth.

How to Join Multiple Strings in Java 8 - String.join() Example

Hello guys, I have been writing about the new features of Java SE 8 for quite some time. Initially, my focus areas on much talked about lambda expressions and streams, but slowly I realized that Java 8 is not just about them, it's much more than that. It has many more new features and API enhancements which will help Java developers in their day-to-day job as much as lambdas and streams. One of such less talked feature is the ability to join multiple String objects into one separated with any delimiter. It has added a class called StringJoiner in the java.util package which we have seen earlier, but it has also added a new method on String class, the join() method, which finally allows you to join Strings in Java.

5 Free Django Online Courses for Python Programmers and Beginners - Best of Lot

Hello guys, if you want to learn Django and looking for some free online Django course to start with then you have come to the right place. In the past, I have shared the best Python courses and best Django courses and today, I am going to share free Django courses you can join online to learn this useful full stack Python framework. There is no doubt that Python is the king of a Programming language at this moment and one main reason for that is the huge number of powerful frameworks and libraries it has for different purposes like automation, data science, machine learning, scripting, data analysis,  and Web development is no different.