Top 6 Online Courses to Learn Linux and UNIX in 2024 - Best of Lot [UPDATED]

Hello guys, if you want to learn Linux operating systems and command lines and look for the best Linux courses, you have chosen the right place. In the past, I have shared some free Linux courses and bash scripting courses for programmers and developers, and many of you asked for more comprehensive online Linux courses to learn Linux in-depth, which motivates me to write this article. In this article, you will find the best Linux online training classes, online paths, and tutorials from Udemy, Pluralsight, Coursera, and edX, my favorite online learning platforms.  

7 Free Blockchain Developer Courses and Certifications to Learn in 2024 - Best of Lot

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 2024. Blockchain is one of the most in-demand technologies and one skill that you should learn in 2024. 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 10 Data Science and Machine Learning Courses, Certifications in 2024 - Best of Lot

Suppose you work in the technology field today as a programmer or software engineer. In that case, I am sure you have heard about terms like Data Science, Machine Learning, Deep Learning, Artificial Intelligence, etc. They are the latest technologies impacting every single sector, just like IT does it when it comes the first time. It doesn't matter if you work for a bank or insurance sector, airspace, or defense. All fields were impacted by IT, and shortly, they will be affected by machine learning and artificial intelligence. That's why it's essential to learn Data Science and Machine learning in 2024, and if you are looking for some good resources like courses and certification, you have come to the right place.

Top 6 JavaScript Data Structure and Algorithm Courses for Beginners to Learn in 2024 - Best of Lot

Hello guys, if you are a JavaScript developer learning Data Structure and Algorithms and looking for the best online course to learn Algorithms and Data Structure in JavaScript, then you have come to the right place. In the past, I have shared free classes to learn JavaScript and data structure Algorithmsand today, I will share the best courses to learn Data Structure and Algorithms. These courses have been created by expert instructors like Colt Steele, Andrei Neagoie, and Stephen Grider and are trusted by thousands of developers. They are also very affordable, especially the Udemy courses you can buy for just $10 on Udemy sales which happens every now and then.

Top 5 Courses to learn MERN Stack in 2024 - (MongoDB, Express.js, React.js, and Node.js) Best of Lot

The popularity of the MERN stack development has grown significantly in recent years. The MERN stack is one of the two popular JavaScript stacks, along with the MEAN stack, and is used to develop single-page dynamic web applications. While I am a big fan of Java + Spring Boot stack, if I have to choose a non-Java stack then I always go for MERN stack because of React.js. This is one of the modern framework which completely changed how you create frontend in JavaScript and that's why more and more companies are using React.js and MERN stack for their web app development. 

Top 10 Udemy Courses for Java Developers in 2024 - Best of Lot

Hello guys, if you are looking for best Udemy courses to learn Java and Spring Framework then you have come to the right place. Earlier, I have shred best Pluralsight courses for Java developers and best LinkedIn Courses for Java developers and today, I will share best Udemy courses for Java developers in 2024. Before we get to the important part and give you a list of the best courses that you can use to become expert Java programmers, let us start with the basics first. What is Java? In the most basic of terms, Java is a general-purpose, object-oriented, and class-based programming language that is known for having lesser implementation dependencies.

3 ways to check if checkbox is selected in jQuery - Example Tutorial

 So, you have a checkbox and you want to check if its selected or not at runtime using jQuery. If that's what you want then continue reading. A checkbox is an HTML element with type="checkbox" and checked property is used to find out whether a checkbox is selected or not. There are several ways to find if your checkbox has this property or not in jQuery e.g. by using :checked, a pseudo selector or by using is() jQuery function or by using prop() function which is available from jQuery 1.6 onward. In this article, we will see examples of these approaches to check if a check box is checked or not. 

Top 7 Spring Boot Online Courses for Beginners in 2024 - Best of Lot [UPDATED]

Hello guys, if one of your goals is to learn Spring Boot in 2024, 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 2024. 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 10 Frequently asked SQL Query Interview Questions Answers

In this article, I am giving some examples of SQL queries which is frequently asked when you go for a programming interview, having one or two year experience in this field. Whether you go for a Java developer position, QA, BA, support professional, project manager, or any other technical position, may interviewer expects you to answer basic questions from Database and SQL. It's also obvious that if you are working for one or two years on any project there is a good chance that you come across to handle databases, writing SQL queries to insert, update, delete and select records. 

Top 15 Courses to Learn System Design and Software Architecture in 2024 - Best of Lot

Software design or System design is one of the tricky concepts to master. You can quickly learn a programming language like Java or Python, but creating software using that programming language is a totally different thing. That's where software design and coding skills come to the rescue. It's actually an art to structure your program, design your modules, specify boundaries and interactions with other parts of the system so that they are easier to read, maintain, and flexible to change. It's one of the most essential skills for a software developer but often gets ignored. If you look for an online course to learn Software design and architecture, you won't find many, forget about good ones.

Top 100 Data Structure and Algorithm Interview Questions for Java Programmers

Data structure and algorithms are a core part of any Programming job interview. It doesn't matter whether you are a C++ developer, a Java developer, or a Web developer working in JavaScript, Angular, React, or Query. As a computer science graduate, it's expected from a program to have strong knowledge of both basic data structures, like the array, linked list, binary tree, hash table, Stack, Queue, and advanced data structures like the binary heap, trie, self-balanced tree, circular buffer, etc.

Top 10 Books Java Developers Must Read

Hello guys, If you are a Java developer and wondering what to read, then you have come to the right place. In this article, I will share 10 books on Java, Spring, and related technology a Java developer can read. I have included books for both experienced Java developer who is more inclined to learn about architecture stuff,  developing for Cloud, Microservice, Java 9 to Java 21 features, and Spring 6 features and thinking of learning Kotlin to improve their productivity. Still, I have not forgotten junior and less experienced Java developers or some thinking of starting their journey into the Java world

How to Reverse words in String Java? [Solution]

Hello guys, if you are wondering how to reverse words in a given String in Java then you have come to the right place. Earlier, I have shared 75 Programming interview questions and In this Java Coding tutorial, you will learn how to reverse words in String. It's also one of the popular coding questions, so you will also learn how to take a requirement, how to fill gaps in the requirement by asking the right question. A String is nothing but a sentence, which may contain multiple works, or just contain a single word or it may be empty. Your program must produce a String that contains the word in reverse order, for example, if the given input is "Java is Great" then your program should return "Great is Java".  

Top 5 Cloud Computing Books for Beginners to Read in 2024 - Best of Lot

Hello guys, if you want to learn Cloud Computing in 2024 and looking for the best online resources like books, online courses, tutorials, and websites then you have come to the right place. Earlier, I have shared the free cloud computing courses and best websites for cloud computing, today, I am going to share the best book to learn about Cloud computing in 2024. These books are written by Cloud Computing experts and trusted by thousands of people who want to learn Cloud Computing and public cloud platforms like AWS, GCP, and Microsoft Azure. You can read one or more of these book to get started with Cloud Computing and benefits it offer in terms of cost saving, scalability, and high-avaibility. 

How to remove duplicates from Collections or Stream in Java? Stream distinct() Example

Hello guys, if you wonder how to remove duplicates from Stream in Java, don't worry. You can use the Stream.distinct() method to remove duplicates from a Stream in Java 8 and beyond. The distinct() method behaves like the distinct clause of SQL, which eliminates duplicate rows from the result set. The distinct() is also a standard method, which means it will return a new Stream without duplicates, which can be used for further processing. Like other methods of Stream class, I mean, map(), flatmap(), or filter(), distinct() is also lazy, and it will not remove duplicate elements until you call a terminal method on Streams like collect or forEach().