Hello guys, If you want to learn Microsoft Azure concepts and services and look for free online training courses and classes, you have come to the right place. In the past, I have shared both free and paid methods to learn AWS, Microsoft Azure, and Google Cloud Platform, and today, I will share free courses to learn the Microsoft Azure Platform. We have sorted out and handpicked the best and free Microsoft Azure online courses from places like Udemy, YouTube, and Pluralsight. These courses are going to provide you with great insight into Microsoft Azure Cloud services and functioning.
Top 10 Pluralsight courses to Learn JavaScript in Depth [2025] - Best of Lot
Hello guys, if you are learning JavaScript and looking for the best JavaScript courses on Pluralsight, then you have come to the right place. In the past, I have shared the best JavaScript courses. Still, at the same time, I am receiving a lot of queries about which online courses you should join if you have a Pluralsight membership or just the best JavaScript courses on Pluralsight for both beginners and advanced web developers. Pluralsight is one of the best membership websites to learn any technical skills, and if you have a Pluralsight membership, you should make full use of it by joining the best online courses.
Top 5 Free Courses to Learn NumPy for Beginners in 2025 - 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 Drawing for Beginners in 2025 - Best of Lot
Hello guys, do you want to learn Drawing in 2025 and looking for the best resources to learn Drawing and essential drawing tools like Procreate then you have come to the right place. Earlier, I have shred best courses to learn popular tools like Figma, Adobe After Effects, Photoshop, and Adobe Premiere Pro, and in this article, I am going to share the best course to learn Drawing online for beginners. All people know that self-teaching is a viable skill if you want to learn to draw and painting and there are many online courses across various platforms such as Udemy, Coursera, Pluralsight that you can watch from your home without the need to attend any school and waste your money.
Top 5 Amazon Web Service (AWS) Courses and Tutorials to Learn Cloud in 2025 - Best of Lot
Hello guys, if you want to learn AWS in 2025 and looking for the best resource
to learn essential AWS services, concepts, and cloud computing fundamentals in
general then you have come to the right place. In the past, I have shared the
best cloud computing courses
as well as
best free AWS courses
but many of you asked me to share more comprehensive AWS courses and here we are
with the list of best online courses to learn AWS in depth. In this list, I have
shared the best Amazon Web Service courses from popular websites and online
course platforms like Coursera, Udemy, Pluralsight, and LinkedIn Learning.
Top 5 Free Courses to Crack AWS SysOps Administration Associate Certification Exam in 2025 - Best of Lot
Hello guys, if you are preparing for the AWS SysOps Administrator Associate certification exam and looking for free online courses then you have come to the right place. You might have heard about the new AWS SysOps exam SOA-C02, which apart from multiple choice and multiple response questions also has exam labs. This means you need to be more hands-on to crack this new AWS SysOps certification. In the past, I have shared the best AWS SysOps Courses and Practice tests, and today I am going to share 5 free online courses you can join in 2025 to prepare for this prestigious AWS SysOps Certification.
5 Best Free Courses to learn Vue.js for Beginners in 2025 [UPDATED]
Hello guys, If you are self-teaching Vuejs yourself or want to learn Vue.js and looking for free online courses to start with, then you have come to the right place. In the past, I have shared free courses to learn Reactjs, Angular, HTML, JavaScript, and TypeScript, and today, I am going to share the best free online courses to learn Vuejs in 2025. It’s tough competition these days, and we need to get the right kind of skills from the best resources possible. When it comes to front-end development, while Reactjs and Angular are still king and queen, vue.js quickly makes its way up to fill the gap.
Top 5 Courses to learn Cloud Computing with Microsoft Azure Platform in 2025 - Best of Lot
Hello guys, if you want to learn Microsoft Azure in 2025 and looking for the best resources like online courses, books, tutorials, etc then you have come to the right place. Earlier, I have shared the best cloud computing courses and best free Azure courses but many of you asked for more comprehensive and in-depth Azure courses and here we are with the list of the 5 best Microsoft Azure courses in 2025. Microsoft Azure is, as the name implies, Microsoft's answer to Google Cloud Platform and Amazon Web Services. What that means is that it provides a wide range of cloud services like computing, storage, analytics, and networking all under one umbrella.
Top 7 Courses to Learn Design Patterns in Java for Experienced Programmers in 2025 - Best of Lot
Hello Java programmers, if you want to learn Design patterns in 2025 and looking
for the best resources like books, tutorials, and online courses then you have
come to the right place. Earlier, I have shared the
best design pattern books,
interview questions, and design pattern tutorials and in this article, I am going to share the
best design pattern courses for Java developers. A design pattern is the tried
and tested solution of classical software problems which is common during
software development. Knowing design pattern not only help you to solve those
problems quickly but also encouraged you to use tried and tested solution, thus
overall improving the quality of the software application you are
building.
Top 6 Courses to Learn Neural Networks and Deep Learning in 2025 - Best of Lot
Hello folks, if you are looking for the best online courses to learn Deep
Learning and Neural networks in 2025 then you have come to the right
place. In the past, I have shared the best Data Science courses, best Data Science websites,
and
best Machine Learning courses, and in this article, I am going to share the best online courses to learn
Data Science and Machine Learning for Beginners. I have hoped a lot of online
platforms and websites to find deep learning courses which not only cover
essential concepts but also cover them in a way that can be easily understood,
but most of the courses fall short of it.
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".
[Solved] How to remove duplicate elements from Array in Java? Example
This is one of the common technical interview questions which are asked to entry-level programmers and software engineers. There are also a lot of variants of how do you remove duplicates from an array in Java, like sometimes the array is sorted, and other times it's not sorted or unsorted. Sometimes, the Interviewer just spends more than half of the interview on this question by progressively making it more difficult by imposing new constraints like removing duplicate elements in place or without using any additional data structure, etc.
[Solved] How to Print Alphabets in Upper and Lower Case in Java? Example Tutorial
Hello guys, if you are learning Java and looking for basic programming exercise to build your concepts then you have come to the right place. Earlier, I have shared 15 common Java programming exercises and today, you will learn one of them. One of the textbook exercises to get started with any programming language is writing a program to print alphabets in both upper and lower case. This program allows you to explore the String class in Java with the toUpperCase() and toLowerCase() method but normally when you start, it's asked to do this without any API methods.
How to swap two Integers without using a temporary variable in Java? [Solution]
One of the oldest trick questions from a programming interview is, How do you swap two integers without using a temp variable? This was first asked to me on a C/C++ interview and then several times on various Java interviews. The beauty of this question lies both in the trick to thinking about how you can swap two numbers without the third variable, but also problems associated with each approach. If a programmer can think about integer overflow and consider that in its solution then it creates a very good impression in the eye of interviewers.
How to Print Floyd's Triangle in Java - Example Tutorial
Hello guys, In the last article, I have taught you how to print Pascal's triangle and in today's article, I'll teach you how to print Floyd's triangle in the Java program. Floyd's triangle is easier to print than Pascal's triangle because you don't need to take care of formatting the numbers as Floyd's triangle is a right-angle triangle. It is named after American computer scientist Robert Floyd, who has also contributed Floyd–Warshall algorithm, which efficiently finds all shortest paths in a graph, and Floyd's cycle-finding algorithm for detecting cycles in a sequence.
Matrix Multiplication in Java using Scanner, Class, and Function [Example]
Hello guys, if you are looking for a matrix multiplication example in Java using the scanner for user input, and using class and object-oriented programming then you have come to the right place. In this Java tutorial, I will show you how to multiply matrix in Java using an array, scanner, and object-oriented programming. We will create a class to represent matrix and then define a multiplication method to multiply two matrices in Java. I first learned about matrix in class 12th and I first wrote the program to multiply two matrices on my first semester of engineering, so, when I thought about this program, It brings a lot of memories from the past.
How to check is given String is a Palindrome in Java using Recursion
In this tutorial, you will learn how to check if a string is a palindrome in Java using Recursion. A String is nothing but a collection of characters like "Java," and String literals are encoded in double-quotes in Java. A String is said to be a palindrome if the reverse of String is equal to itself like "aba" is a palindrome because the opposite of "aba" is also "aba", but "abc" is not a palindrome because the reverse of "abc" is "cba" which is not equal. Recursion means solving a problem by writing a function which calls itself. In order to check if String is a palindrome in Java, we need a function that can reverse the String.
How to Reverse String in Java with or without StringBuffer Example
Reverse String in Java
There are many ways to reverse a given String in Java. For example, you can use rich Java API to quickly reverse the contents of any String object. Java library provides StringBuffer and StringBuilder class with the reverse() method which can be used to reverse String in Java. Since converting between String and StringBuffer or StringBuilder is very easy it's the easiest way available to reverse String in Java. But, in a coding interview, you may not be allowed to use the JDK API methods to solve this problem. That's why, writing a Java program to reverse String in Java without StringBuffer is one of the popular Java String interview questions, which requires you to reverse String by applying logic and by not using API methods.
How to Remove all adjacent duplicates characters from String in java? Example Tutorial
Hello guys, if you are wondering how to remove adjacent repeated characters or
duplicates from a given String in Java then you have come to the right place. In
the last article, we have seen
how to find duplicate characters
as well as
how to remove duplicate characters from String in Java, and in this article, we will take that topic to another level and remove
adjacent duplicates from given String. This topic gives another perspective to
removing duplicates in a word or phrase. Probably before now, you are familiar
with removing duplicates from a word or phrase, or number. But this topic gives
a detailed understanding of how to remove adjacent duplicates.
How to Perform Binary Tree InOrder traversal in Java using Recursion? Example Tutorial
The InOrder traversal is one of the three popular ways to traverse a binary tree data structure, the other two being the preOrder and postOrder. During the in-order traversal algorithm, the left subtree is explored first, followed by root, and finally nodes on the right subtree. You start traversal from root then go to the left node, then again go to the left node until you reach a leaf node. At that point in time, you print the value of the node or mark it visited and move to the right subtree. Continuing the same algorithm until all nodes of the binary tree are visited. The InOrder traversal is also known as the left-node-right or left-root-right traversal or LNR traversal algorithm.
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