Top 5 Spring Boot Courses for Beginners in 2022 [UPDATED] - Best of Lot

Hello guys, if one of your goals is to learn Spring Boot in 2022, and I have started working towards it. As I have talked about my 3 point action plan to learn new technology, the first step is to attend some online courses and start building from that. If you are not sure what is Spring Boot and why should you learn Spring Boot, then let me tell you that it should be the first Java framework you should learn in 2022. The Spring Boot makes it really easy to work with the Spring framework by removing all the starting hurdles concerning setup and configuration. In one word, it makes it possible to write a Spring-based Java application and run them like core Java applications, like from the primary method.

Top 5 Free Courses to learn Node.js in 2022 - Best of lot

Node JS has completely changed the way JavaScript is used for development. Earlier JavaScript was considered as a client-side language because it runs on a browser and is mostly used for client-side validations, animations, and interaction. Node.js takes that to the next level by allowing JavaScript to run on a server-side, which means you can now write JavaScript applications that can execute without a browser. Node JS uses Google Chrome's execution engine and asynchronous processing to do this. All you need to is include a node.js script in your application, and you are ready to create server-side applications in JavaScript, which wasn't possible until a few years back.

Top 15 Spring Boot Interview Questions with Answers for Java/JEE Programmers

Hello guys, if you are preparing for your next Java interview and Job description mentioned about the Spring framework, then you should also prepare some Spring Boot interview questions to avoid disappointment. Spring Boot is now the standard way to use the Spring framework for Java development and almost all the companies are moving from the traditional way of using Spring Framework to a more modern Spring Boot way. Gone are the days, where questions like have you used Spring Boot " were asked to the developer. Nowadays interview expects more knowledge of Spring Boot from candidates and there are reasons for it, which we'll explore in this article.

Top 5 Free Android Development Courses for Beginners in 2022 - Best of Lot

Hello guys, If you are passionate about creating mobile games and applications and want to learn how to develop Android apps or become an Android application developer, you have come to the right place. In the past, I have shared the free Android books and best Android training courses, and In this course, I will share some of the best and free Android development courses for Java programmers and others. You might know that earlier, Java was the only language that was used to create Android applications. Still, since last year, Google has announced Kotlin as the official language for Android app development, which means you can use either Kotlin or Java to create Android apps.

Top 5 Spring Security Online Training Courses for Java Developers in 2022

Security is one of the most important aspects of a modern web application, be it a Java web application, .NET, or writing using any other web technology. In the Java world, Spring Security rule the security space. It's one of the rare frameworks which provided many security features, like authentication, authorization, session management, remember me, and several other useful features out-of-the-box. Since there was no competition for Spring security and it does its job very well, it soon becomes the de-facto standard for implementing security in both Java web applications, REST APIs, and core Java applications. The rise of the Spring framework certainly helps it to cement its place as well.

Top 5 Free R Programming Courses for Beginners in 2022 - Best of Lot

More and more people are learning the R programming language to become Data scientists, one of the hottest and high-paying technical jobs on the planet. Though I am from Python camp when it comes to choosing between Python and R for Data Science, Machine Learning, and Artificial Intelligence, mainly because of the excellent libraries Python offers, I had tried R for a short time. If you are also in the same boat and want to try or learn R programming for Data Science and machine learning purposes and looking for some excellent free courses to start your journey, then you can take some ideas from this article.

Top 5 Free Courses to Learn C Programming for Beginners in 2022 - Best of Lot

Hello guys, if you want to learn the C Programming language and looking for a free online course then you have come to the right place. In the past, I have shared the best C programming courses and top C++ courses and today I am going to share the best free C programming courses for beginners.  C is one of the most extended programming languages in the world. It is used for creating operating systems and embedded applications. With the increasing popularity of object-oriented programming, C is being rapidly replaced as "the" programming language by C++, a superset of the C language that uses an entirely different set of programming concepts, but the base is the same in both.

Top 8 Websites to Learn JavaScript Coding for FREE in 2022 - Best of Lot

Hello guys, if you want to learn JavaScript and are looking for the best websites to learn JavaScript programming for FREE, you have come to the right place. Earlier, I shared the best free JavaScript courses and paid JavaScript courses, and in this article, I will list down the best websites to learn JavaScript for FREE. We live in a world of the internet, which is full of resources. You can know whatever you want and that too, without spending too much money. If you're going to learn JavaScript, there are plenty of websites where you can learn JavaScript online for FREE. 

Top 5 Free Servlet, JSP, Java FX, and JDBC Courses for Java Web Developers in 2022 - Best of Lot

If you are a Java developer working on a Java JEE projects like a Java Web application running on Tomcat or Glassfish, or you want to get into that by learning server-side technologies like Servlet, JSP, and JDBC, then you have come to the right place. In this article, I will share some free online courses to learn Servlet, JSP, and JDBC at your own pace. If you want to become a rockstar Java web developer, then you must have a good understanding of these essential web technologies before you learn frameworks like Spring and Hibernate. These frameworks work on top of these basic technologies, and if you don't know them, then you would often struggle to debug and troubleshoot problems in the real world.

Top 5 Free Courses to learn PHP and MySQL in 2022 - Best of lot

If you want to build web applications quickly like overnight or over the weekend, then PHP and MySQL are the right choices and because of this power, they are also the best language for freelancing and startups where a quick turnaround time is required. PHP and MySQL are incredibly powerful open source technologies that allow programmers and web developers to create functional websites and apps that go way beyond basic HTML. PHP is specially designed to generate interactive and dynamic websites and is also known as the server-side scripting language, while MySQL is one of the leading relational databases along with Oracle and Microsoft SQL Server.

How to append an element to an array in JavaScript? Example Tutorial

Appending means adding an element at the end of the array and before we do that, we need to have a good understanding of an array in javaScript.  What is an array? An array is a single variable that is used to store different elements. This means that JavaScript array(s) can hold different types of data like the number, string, boolean and object values at the same time. Unlike in Java, sorry You can’t do that. It is strongly typed in fact from creation time you would specify what type of data is coming in and its length. And you can’t do otherwise once you have stated the type of data and length any attempts to do that leads to compilation error.

Top 5 Free Docker Courses for Beginners to Learn Online in 2022 - Best of Lot

If you are an application developer working in Java, Python, JavaScript, C#, or any other language and want to become a DevOps engineer or someone who wants to learn Docker, then you have come to the right place. In this article, I will share some of the free Docker courses you can use to take online to learn Docker by yourself. These courses are great for both beginners and intermediate developers who have basic ideas about Docker. If you don't know what a Docker is and how it works, let me briefly introduce it.

5 Free Linux Courses for Programmers and IT Professionals to Learn Online [2022]

Linux is one of the most popular operating systems to run server-side applications. I have seen almost all Java applications running on Linux, barring a couple of them, which run on Windows as a service. If you take out standalone apps like IDEs or tools, most of the real-world Java applications run on Linux, like payment gateways, trading systems, and other financial applications. That's why it's essential for any programmer, IT professional, or developer to learn and understand Linux, both the operating system, as well as the command line.

Top 5 Free Python Courses for Beginners to Learn Online in 2022 [UPDATED]

Hello guys, If you are a beginner looking for Free Python resources to start your programming journey, like books and online courses then you have come to the right place. Earlier, I have shared a couple of free Python Programming books and some of the best courses to learn Python, which were not free. Some of my readers asked me to share some free online courses to learn Python, and it made sense. I personally like starting from free resources, and today, I'll share a couple of excellent Python programming courses, which are absolutely FREE. You can take these online courses to learn Python at your own pace, at your own time, and at your place. This is an excellent advantage of online learning, the flexibility it provides is just impressive. 

Top 5 Courses to learn Docker Online in 2022 - Best of Lot

Hello Java programmer, if you want to learn Docker and looking for the best Docker Courses from Java and Spring Boto developer point of view, then you have come to the right place. Earlier, I shared free Spring Boot courses and Docker courses, and in this article, I will share the best Docker courses for Java and Spring developers. Java is one of the most popular and widely used programming languages. It is an evergreen programming language. For Java developers, Docker is a game-changer. Docker is emerging rapidly, and it's now one of the most essential tools for all kinds of programmers, and there are reasons for it like Docker makes both development and deployment easier. 

6 Best FREE Blockchain Developer Courses and Certifications to Learn in 2022 - Best of Lot [UPDATED]

Hello guys, if you want to learn Blockchain development and are looking for some free Blockchain courses, you have come to the right place. Earlier, I shared my favorite and best blockchain courses for programmers, and a lot of you asked for free online courses to learn Blockchain, so today, I am going to share the best free Blockchain development courses you can join in 2022. Blockchain is one of the most in-demand technologies and one skill that you should learn in 2022. It will not only help in your career but also raise your profile. This is one thing I have highly recommended programmers to learn this year. 

Top 5 Free Scikit- Learn Courses to Learn Online in 2022 - Best of Lot

Let’s assume you have some knowledge in python language and want to have a career in either deep learning or machine learning, they’re no best libraries to learn than scikit learn. This library is widely used and contains tons of algorithms created by python but can perform various machine learning tasks like classification and regression. In the past, I have shared the best free Machine Learning courses as well as best courses to learn the best Machine learning libraries like TensorFlow, NumPy, Scikit Learn, Kears, and Panda and in this article, I am going to share the best free resources to learn 

Top 5 Free Courses to Learn NumPy for Beginners in 2022 - Best of Lot

Hello folks, if you are learning Data Science or doing Machine Learning and want to learn NumPy library then you have come to the right place. Earlier, I have shared the best free deep learning courses and in this article, I am going to share the best free courses to learn one of the most useful Python libraries called NumPy. The spread of using the python programming language is enormous due to its architecture that can support all operating systems Windows, Linux, macOS, and even phones, and also the significant number of its libraries to use for creating artificial intelligence models or building web applications using Django and Flask or even for data analysis to make complex data visualization.

Top 5 Courses to Learn Cyber Security Online in 2022 - Best of Lot

Hello folks, if you want to learn Cyber Security in 2022 and looking for the best online courses to learn Cyber Security to start your career then you have come to the right place. Earlier, I have shared free Cyber Security courses and websites and in this article, I am going to share the best Cyber Security online courses anyone can join to learn security essentials. These are also the best courses from popular online platforms like Udemy, Coursera, and Pluralsight and great resources to learn about Cyber Security, Ethical Hacking, Information Security, and much more. If you want to become a Cyber Security specialist then you should definitely check out these courses. 

Top 5 Free Big Data Courses for Java Programmers in 2022 to Learn Hadoop, Spark, and Kafka - Best of Lot

Hello Java Programmers, If you want to learn Big Data technologies in 2022 like Hadoop, Apache Spark, and Apache Kafka and you are looking for some free resources like books, courses, and tutorials, then you have come to the right place. This article will share some of the best free online practices to learn Hadoop and Spark from Udemy and Pluralsight at your own pace. I like to start with FREE resources before I have enough knowledge to choose the right book or enroll in a little expensive course. It's also my passion to surf the web to find great free resources and share them with you guys.