Disclosure: This article may contain affiliate links. When you purchase, we may earn a small commission.

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

Hello guys, today, I will talk about one of the oldest, reliable, powerful programming languages that have survived for 50 years. Yes, that's right, 50 years. It's a great achievement for any technology to remain relevant for such a long period. If you don't know, the C Programming language is one of the first general-purpose programming languages, invented by Dennis Ritchie and Ken Thomson around 1969. Ken was writing UNIX, another accessible technology that has survived for 50 years around the same time and needed a programming language that can do all kinds of tasks; the result was a C programming language.

Top 10 Free Courses to Learn Angular and React.js in 2022 - Best of Lot

There is no doubt that both Angular and React (also known as Angular JS and React JS) are two of the most popular frameworks for modern web development, particularly front-end development. It was Angular who started the new way to develop a web application using JavaScript, but now React, and Vue.js are taking that to another level. I have seen more and more people are learning React in recent times. Btw, today's world is all about full-stack developers like you should know how to develop a web application end-to-end, starting from front-end to back-end, and that's why as a full-stack Java developer, you should React or Angular Framework.

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

If you are like me, who thinks Flutter is the future of mobile development and looking for some excellent online courses to learn Flutter, then you have come to the right place. In this article, I am going to share some of the best online courses to learn Flutter in 2022 from Udemy, Pluralsight, and Coursera, but before going into that, let's see what Flutter is and why everyone is so excited about it. Well, in general, whenever something comes from Google, it makes a lot of developers excited like Angular, Dart, and now Flutter. I have got my hand dirty in both Android and iOS using Java and Objective-C in the past, but after working for some time, I decided to move on.

Top 7 DataCamp Courses to learn Python, SQL and Data Science in 2022 - Best of Lot

Hello guys, if you are looking for the best Datacamp courses to learn Python and SQL and become a Data Scientist in 2022, then you have come to the right place. In the past, I have shared the best udemy courses to learn Python and the best courses for data science. In this article, I will share both free and best Datacamp courses for Python developers and Data Science learners. Yes, you read it write, Datacamp also offers free courses and they are quality courses which you can take to learn at the skill on your own. If you don't know, Datacamp is a great platform to learn Data skills, and it has the best courses to learn Data skills like SQL, Data Science, and Python. 

Top 5 Courses to learn Unreal Engine in 2022 - Best of Lot

Hello guys, if you are interested in game development then you may have heard about the Unreal engine, a popular engine to create games in C++. The Unreal Engine is open-source software that allows developers to make video games without even the need to be good at programming or even a programmer with some pre-made games such as a first-person shooter where you can edit it and not start from scratch. If you want to learn Unreal Engine and looking for the best online courses and tutorials then you have come to the right place.

Top 10 Coursera Courses to Learn AWS, Google Cloud, Azure, and Cloud Computing in 2022 - Best of Lot

Hello guys, Cloud Computing is an in-demand skill for programmers, Software Developers, and any IT professionals, including support engineers, sysadmins, and even QA and business analysts. More and more companies have moved to the cloud in the last few years, and most technical development is happening there. Hence Cloud computing has become an essential skill to service the tech world. If you want to become a Cloud developer or administrator or just want to know about Cloud computing, you have come to the right place.

10 Best Deals for Programmers from DataCamp, Coursera, Udemy, and Pluralsight

Hello guys, I have been sharing amazing deals and discount for developers since last week, and I have received many thank you email for that. While some of you said that you missed the Black Friday deals, but not to worry, it's not over yet as Cyber Monday deals are popping up in my inbox now. One such deal is Datacamp for $1, yes you read it correctly. Datacamp is opening its whole platform for just 1$ this is the most amazing deal I found on this Cyber Monday, and it's very similar to Coursera's 1$ for Coursera Plus, which is another amazing deal for programmers and developers who want to learn from the world's top tech companies like Google, IBM, and Microsoft and leading universities like University of Michigan and Stanford. 

Top 3 Courses to Learn Svelte.js in 2022 - Best of Lot

Hello guys, you might have heard about Svelte.js or svelte, another JavaScript framework for building component-based UI. What? A new JavaScript framework? come on give me a break. Well, It's a little bit different with established Javascript frontend frameworks like React, Vue.js, and Angular in the sense that it's more like a compiler than a framework or library. In a framework-based application, you ship your code and framework code to the client and they work together in runtime to create magic. While in the case of Svelte.js you don't ship framework code to your client, instead you ship a code generated by the Svelte compiler based upon the instruction you wrote.

Top 10 Free Courses to Learn Docker in 2022 - Best of Lot

I have been answering a lot of questions about what programmers should learn in 2022, and Docker Container is one such skill. Docker and containers are a whole new way of developing and delivering applications and IT infrastructure. In this post, I'll talk about what Docker is and why a programmer should learn Docker. In today's world of massive scalability, where every single mobile app and web application needs to support billions of users (think of Youtube, WhatsApp, Uber), software application development and deployment have become increasingly complex. Gone are the days when the software is developed by a small team of onshore people.

Top 22 Libraries and APIs Java Developer should Learn in 2022 [UPDATED]

One of the traits of a good and experienced Java developer is the extensive knowledge of API, including JDK and third-party libraries. I spent a good deal of time learning API, especially after reading Effective Java 3rd Edition, where Joshua Bloch has advised us to use the existing API for development rather than writing new pieces of code for common stuff. That advice makes sense to me because of the testing exposure these 2nd party libraries get. In this article, I am going to share some of the most useful and essential libraries and APIs, a Java developer should be familiar with. Btw, I am not including frameworks like Spring and Hibernate because they are pretty well known and have specific features.

Top 5 Cyber Monday Deals for Programmers and IT Professionals - Best of Lot [2021 UPDATED]

Hello my programmers and developers friends, Black Friday is a special occasion and probably the best time to invest in your technical skills. This is the time when every company offers sweet deals on books, courses, tools, and things that matter most for programmers and developers. But, at the same time, it's not easy to find out great deals which are worth it for you. I have received many excellent offers from sites like Udemy, Pluralsight, Educative, CodeCademy, DataCamp, Coursera about their Black Friday and Cyber Monday discounts, offers, deals, and many of my readers were also asking me about that. 

Top 5 Online Courses to Crack CompTIA Linux+ certification in 2022 - Best of Lot

Hello guys, if you are preparing for CompTIA Linux+ certification and looking for the best online courses and practice tests to pass this certification exam on the very first attempt, then you have come to the right place. In the past, I have shared the best courses to learn Linux and pass certification like CompTIA A+, Cloud+, and Security+, and today, I will share the best CompTIA Linux+ course and practice test. These are created by experts and trusted by thousands of developers, and they are chosen from websites like Udemy, Whizlabs, and other reputed online portals. You can use them to prepare better for this certification and crack in the first attempt.

Top 5 Online Courses to learn Microsoft Azure Cloud Platform in 2022 - Best of Lot

Hello guys, if you want to learn about the Microsoft Azure Cloud Platform, you have come to the right place. In the past, I have shared the best courses to pass Azure FundamentalsAzure Administrator, and Azure Architect certifications. Today, I will share the best online course to learn the Azure platform for Beginners. These are top-quality courses from expert trainers and instructors and are picked from Udemy, Coursera, and edX. You can use these courses to learn Microsoft Azure core services and prepare for different Microsoft Azure certifications like AZ-900, AZ-303, and AZ-20 Azure developer associate certification.

Top 10 Business, Finance & Entrepreneurship Courses and Certifications in 2022 - Best of Lot

Hello folks, If you are keen to start your business and finance career and looking for the best Coursera certifications, courses, specializations, and projects, you have come to the right place. Earlier, I have shared the best Coursera courses and certifications to learn Python, Artificial IntelligenceSoftware Development, and Web Development, and, in this article, I am going to share the best Coursera courses, projects, certifications, and specializations for Business and Finance from reputed universities like Rice University, London University, and the University of Pennsylvania. 

Top 5 Computer Vision Courses, Projects, and Certifications for Beginners in 2022 - Best of Lot

Hello guys, if you are learning Computer Vision and Open CV library in Python and looking for the best online courses, certifications, tutorials, and projects, you have come to the right place. Earlier, I have shared the best python 3 courses, best data science courses, and best tableau courses. Today, I will share the best Computer vision courses for beginners and experienced developers. These online training courses, certifications, and projects have been created by experts and trusted by thousands of developers around the world; you can also join these courses to learn Open CV and Computer Vision in 2022 and add an in-demand and highly valuable skill to your Resume to give your career a boost.

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

Hello guys, if you want to learn Scala Programming language and looking for the best online courses to start your journey, then you have come to the right place. In the past, I have shared the best Scala books and free Scala courses for Java developers, and today, I am going to share the best Scala courses for Programmers and Java developers. These are the truly best Scala courses and created by experts like Martin Oderskey, the creator of Scala himself; you will get a chance to learn Scala from the creator himself. They are also very affordable as Coursera courses are free for learning, and Udemy courses can be bought for just $10 on Udemy sales.

Top 5 Postman Courses for Java Web Developers and API Testers in 2022 - Best of Lot

There is no doubt that Postman is one of the most popular and essential tools for API development and testing, particularly for front-end web developers. It is used by over 3 million developers across the world, which is a good indication of the fact that Postman is an essential tool for REST API development and API Testing. It is also one of the vital tools for Web Developers, and I have already included Postman in my list of 10 Things Every Web Developer should learn in 2022. If you agree with me that Postman is definitely worth learning for frontend and backend developers and looking for some excellent resources to master this awesome tool, then you have come to the right place. In this article, I am going to share some of the best online courses and tutorials to learn Postman for API testing and development.

3 Best Coursera Cyber Monday + Black Friday Deal - Coursera Plus for 1$

Hello guys, if you are looking for Coursera's Cyber Monday and Black Friday deal then I have really exciting news to share with you. For the last few days, I have been sharing the best Black Friday and Cyber Monday deals for programmers and in this article, I am going to share another awesome Balck Friday deal for programmers and developers. Coursera is offering their premium subscription program, Coursera Plus for just 1$ this Black Friday and Cyber Monday. This is a great deal because a Coursera Plus subscription normally costs around $399 per annul or $59 per month but you can get it for just $1 but only for this Cyber week. 

Top 3 Thinkific, Teachable, and Podia Deals & Discounts 2022 [UPDATED]

Hello guys, I have been advocating for programmers and developers to create online courses to both learn and earn in 2022 for quite some time and have been recommending Thinkific, Podia, and Teachable to create their online courses and share their knowledge. A lot of you asked about discount coupons and deals to get started and that's why I am sharing the best discount offers for both Thinkific and Teachable platforms to create your online course business in 2022. In today's world, there is no better way to teach than creating courses and this pandemic has proved that e-learning is going to stay and increase in near future. 

Top 5 Courses to Learn Groovy and Grails Online in 2022 - Best of Lot

Hello guys, If you want to learn Groovy or Grails in 2022 and looking for some awesome resources like books, courses, and tutorials, then you have come to the right place. In the past, I have shared the best Groovy books and best Gradle courses. Today, I will share some of the best online courses to learn both the Groovy programming language and Grails framework .you might have heard about Groovy, if not maybe heard about Grails, Akka, Play, and Gradle, the top 5 Groovy frameworks for Java developers. Instead of competing with Java, Groovy focuses on co-existing with Java and enhancing Java developers' capability on Java's traditional weak areas like scripting.

Top 5 Courses to Learn Servlet and JSP for Java Web Developers in 2022 - Best of Lot

Hello guys, if you want to learn Servlet and JSP and look for the best Servlet courses, you have come to the right place. In the past, I have shared the best Servlet and JSP books and free Servlet and JSP courses and today, I will share the best Sevelt and JSP online courses from websites like Udemy Coursera and Pluralsight. These courses have been created by experts and trusted by thousands of developers to learn Servlet and JSP. You can also join them to learn these key technologies online from your home or office. Servlet and JSP are two of the most important web technologies for Java developers. In the framework age, you may not directly work with Servlet and JSP but knowing fundamentals like this always helps. 

Top 10 High Paying Programming Languages You can Learn in 2022 - Best of Lot [UPDATED]

Hello guys, If you are thinking of learning a new technology, programming language, or skill to give your career a boost, both financially and work-wise, then you have come to the right place. In this article, I am going to share some of the top-paying technologies and programming languages worldwide. I have been studying the result of the StackOverflow Developer survey for the last couple of years when the list of top-paying technologies, particularly programming languages got my eyes. I always thought that Java is the highest-paid technology, but that wasn't true, Python has bitten Java with an average salary of $95,706  as compared to $88,483 of the average salary for Java programmers.

Top 5 Course to Crack Google Cloud Professional Data Engineer Certification in 2022 - Best of Lot

Hello guys, If you are looking for a Cloud certification, then let me tell you that the Google Cloud Professional Data Engineers are currently in demand for their ability to maintain the process of accumulating, converting, and publishing data with a certain level of expertise on Google Cloud Platform. When I published my list of 10 Cloud Certifications for 2022, I have included a couple of Google Cloud certifications because there are not many Google Cloud certified compared to certified AWS and Azure Professionals. They are mostly known for putting machine learning models into operation, creating and structuring data processing systems to work accurately, and ensuring that the data is secure and scalable.

Top 5 Courses to Crack AI-900 - Microsoft Azure AI Fundamentals Certification Exam in 2022 - Best of Lot

Hello guys, If you are preparing for Microsoft Azure AI Fundamentals or AI-900 certification exam in 2022 and looking for the best resources to prepare for this in-demand certification then you have come to the right place. In the past, I have shared several courses for different Microsoft Azure certifications like AZ-900,  AZ-303,  AZ-204, and AZ-104, and in this article, I am going to share the best online courses for the AI-900 exam. This exam tests your skill and knowledge about common Machine learning and AI workloads and how to implement them in Microsoft's popular Azure Cloud Computing platform. 

How to Crack AWS Certified Solution Architect Associate Exam (SAA-C01/C02) in 2022

There is no doubt that AWS certification is precious and opens the door for a lot of opportunities, not just for system admins but also for developers and DevOps. Even though there is no substitute for knowledge and experience there are a lot of tangible and intangible benefits of AWS certifications, mainly AWS Certified Solution Architect Associate. Your certification is useless if you don't know how to work in AWS console, but if know that and still struggling to find a job then AWS certification can help you. First thing, it gives you recognition. It allows you to put AWS in your resume and LinkedIn and also get you a lot of chances as recruiters and companies prefer certified professionals over a non-certified if skill set matches.

Top 5 Courses to Crack Docker Certified Associate Certification Exam in 2022 - Best of Lot

Hello guys, if you are thinking about the Docker Associate exam or want to become a Certified Docker associate and looking for the best online courses to start your preparation then you have come to the right place. In the past, I have shared the best courses to learn Docker and Kubernetes and today, I am going to share the best online courses to crack the Docker Certified Associate Exam in 2022. These are the best Docker courses from Udemy, Coursera, Pluralsight, and Whizlabs and are very useful for this Docker certification. They are created by experts like Nigel Poulton who is Docker Captain himself and they have also trusted ty thousands of Docker developers around the world.

Top 10 Coursera Certifications for Machine Learning, Deep Learning, and Artificial Intelligence in 2022 - Best of Lot

Hello guys, if you are keen to learn Artificial Intelligence, Machine Learning, and Deep Learning and looking for the best Coursera courses, certifications, specializations, and projects to join in 2022 then you have come to the right place. In the past, I have shared the best Coursera courses on software developmentweb developmentcloud computing, and Python, and today, I am going to talk about the best Coursera courses and certifications to learn deep learning, machine learning, and Artificial Intelligence in 2022.

Top 5 Courses to learn VI Editor or Vim in Linux in 2022 - Best of Lot

Hello guys, if you want to master the  VI editor or Vim and looking for the best online courses then you have come to the right place. Earlier, I have shared the best Linux courses and best shell scripting courses and today, I am going to share the best courses to learn VI editor. If you have worked in Linux, then you may know that VIM is one of the most useful and powerful text editors and every people working in a Linux environment should know about VIM. Also known as VI Editor, it is often touted as the go-to-editor for genius developers who make full use of Vim's capability for code navigation and do fancy things.

Kotlin vs Java? Which Programming Language Android Developers Should Learn in 2022?

If you want to become an Android developer and are confused about whether you should learn Java or Kotlin in 2022 then you have come to the right place. In the past, I have shared the best Android courses and the best Java courses for beginners, and today, I am going to answer this pressing question for you.  Ever since Google announced Kotlin as the official language for Android development in Google IO 2017, programmers who want to become Android developers are in a dilemma. Now the big questions in front of them are whether they should learn Kotlin or Java in 2022? The answer to these questions depends upon your profile.

Top 10 Data Science Certification Courses for Python and R Developers in 2022 - Best of Lot

Hello guys, Data Science, Machine Learning, Deep Learning, and Artificial intelligence are really hot at this moment and offering a lucrative career to programmers with high pay and exciting work. It's an excellent opportunity for programmers who are willing to learn these new skills and upgrade themselves. It's also important from the job perspective because Robots and chatbots are getting smarter day by day, thanks to these technologies, and most likely will take over some of the jobs which many programmers do today. Hence, it's essential for software engineers and developers to upgrade themselves with these skills.

Top 5 Courses to Learn Microsoft SQL Server Database and Transact-SQL in 2022 - Best of Lot

Hello guys, you might know that along with Oracle and MySQL, Microsoft SQL Server is one of the most popular relational databases in the tech world. It's used in many big organizations like Investment Banks, Insurance companies, and particularly at firms that use Microsoft technologies like Windows Server. With the growing popularity and market share of Microsoft Azure, there is a good chance that the demand for Microsoft SQL Server will also increase, particularly in the cloud. There is already a high demand for both Microsoft SQL Server DBA and Programmers who have SQL Server experience, and that's why it's an excellent decision to learn MSSQL in 2022.

Top 5 Courses and Books to learn Julia Programming language in 2022 - Best of Lot

Hello guys, if you are looking for a new, modern programming language to learn in 2022, then let me introduce you to the Julia programming language. Julia is a high-level, high-performance dynamic programming language developed specifically for scientific computing, but it has uses in Big Data, Data Science, and other computing-intensive industries. Julia is actually designed to address the requirements of high-performance numerical and scientific computing while also being useful for general-purpose programming. Julia is also one of the most loved programming languages on StackOverFlow's Developer survey and was created with the vision to take the best things from other popular mainstream programming languages.

Top 5 MySQL Courses for Programmers and DBAs to Learn Online in 2022 - Best Of Lost

Hello guys, if you are interested in learning SQL with MySQL database and looking for some awesome resources e.g. books, tutorials, and online courses then you have come to the right place. In past, I have shared some useful books and tutorials and in this article, I am going to talk about some of the best MySQL online courses from Udemy and Pluralsight which you can join to learn SQL and MySQL from the comfort of your office or home. In the last couple of years, you might have heard the statement that everybody should learn to code, which is great. Coding is now like reading, writing, and speaking skills and in today's Information technology-centric world it is a must-have and there is no better way to start coding than learning SQL, the most popular programming language.

Top 5 Mock Tests and Practice Questions for AWS Certified Developer Associate DVA-001 Certification in 2022

Hello guys, time and again I have said that practice questions and mock tests are an integral part of passing AWS certifications be it AWS solution architect or this AWS developer associate exam. They not only help you to prepare in an exam-like environment with time constraints but also reinforce and solidify whatever you have learned from online courses, books, tutorials, and white papers. It doesn't matter whether you have joined AWS developer courses like Ryan's course on Udemy or Stephane Maarek's course, unless and until you have practiced enough problems, you are not really ready for the exam.

Top 5 Courses to learn Django Framework in 2022 - Best of Lot

Hello folks, If you are learning Python Programming language for Web Development, then you may have heard about the Django framework. Django is one of the popular web development frameworks to create modern web applications using the Python programming language. Django is also the most popular and most mature Python web development framework around. It makes it easier to build better Web apps more quickly and with less code. Building websites with Django is not just smart and efficient, but fun too! Learning Django can also boost your CV as it's a very in-demand skill.

Top 10 Best Java 8 Tutorials, Courses, and Books for Beginners

It's been quite some time since Java 8 was released but the Java community is still buzzing with functional programming and lambda expression. Many developers, programmers, and bloggers have already shared lots of really good tutorials to learn lambda expressions, probably the biggest thing in Java world after Generic was introduced in Java 5. While the term "lambda expression" may sound abstract and academic, Java 8 Lambdas can have a big impact on how you program every day. Java 8 has not only introduced Lambda expressions but also Stream API, Functional interfaces, new Date and Time API, and default methods, which has completely changed the way you write your Java code. As a professional Java developer, you will have to learn Java 8 one day, and it's better to do it sooner than later.

Top 5 Courses and Books to learn Rust Programming language in 2022 - Best of Lot

Hello guys, if you are looking to learn a new Programming language that will improve your overall programming skills and practices in 2022, then the Rust programming language can be the right choice. Rust is one of the relatively new (born in 2015) and powerful programming languages which combines the power of C++ with the safety of Java and other interpreted languages. When a Programming language is designed, it was either designed for power like C/C++ or for safety like Java, Python, etc. but we didn't have the best of both. There were many attempts to combine the power of C/C++ and safety offered by Java, and it looks like Rust has got that right. Since it was debut in 2015, Rust has gained the attention of the world and the developer community.

10 Things Frontend Web Developers Should Learn in 2022 [UPDATED]

If you are a front-end developer and wondering what you should learn in 2022 to take your skills to next level or someone who aspires to become a frontend developer in 2022, but is not sure about which technologies, tools, framework, languages, and libraries to learn, then you have come to the right place. In this article, I am going to share some of the most essential things a frontend developer should know. Being an author of a technical blog, I often receive questions like what tools and technologies should a web developer learn? Which programming languages are suitable for web development, and what skills are necessary? I am going to answer all those questions from my reader in a series of blog posts, and this is the first one of them.

Top 5 Courses to Learn Redhat OpenShift in 2022 - Best of Lot

Hello guys, if you want to learn the RedHat Openshift platform and looking for the best Openshift courses then you have come to the right place. In the past, I have shared the best Docker and Kubernetes courses and in this article, I am going to share the best Openshift courses to join in 2022. if you are in the DevOps space, then you might have heard about Openshift. I didn't know about Openshift but have to learn when I had to work on a Spring boot project, which is deployed on the OpenShift Platform. Don't worry, it's not a very complicated thing to learn, and if you have used Docker and Kubernetes in past then you will appreciate what Openshift brings to the table.

DataCamp vs. Pluralsight vs. LinkedIn Learning - Which is best learning platform in 2022? [Review]

Hello guys, if you are wondering which online platform is best to learn in-demand tech skills like Python, Data Science, SQL, Java, Web Development, etc, or you are confused between Datacamp, Pluralsight, and LinkedIn Learning then you have come to the right place. In the past, I have reviewed UDemy vs Pluralsight and Codecademy vs Pluralsight and in this article, I will review Pluralsight with both Datacamp and LinkedIn Learning. To be honest, Udemy and Pluralsight is my go-to platform to learn anything but recently I have also started exploring new and specialized learning platforms and websites like Educative, Datacamp, and LinkedIn Learning and I particularly find Datacamp great for learning data skills like Data Science and SQL.

[2022 Udemy Course Review] - Java Programming Masterclass for Software Developers By Tim Buchalaka

Hello guys, if you want to learn Java Programming from scratch and looking for the best Java course to join then you have come to the right place. Earlier, I have shared the best Java Programming courses, and today, I am going to review Java Programming Masterclass for Software Developers by Tim Buchalaka, one of the highest-rated Java courses from Udemy. This course was also known as The Complete Java Masterclass before. I have mentioned this course multiple times throughout different articles because it's currently the best course to learn Java. It's both comprehensive and up-to-date and most importantly it's very cost-effective. You can buy this 80-hour comprehensive course for just $10 which is just amazing. 

250+ Practice Questions for Java SE 11 Developer Certification [1Z0-819] Exam

Hello guys, I am very excited to announce the release of my new Udemy course, 2022 Java SE 11 Certification Practice Tests for the 1Z0-819 exam. This is one of my dream projects which I have been working on since last year and one of the 3 goals I had set up for this year, along with Grokking the Spring Boot Interview and Grokking the Java Interview. This is also my first Java course on Udemy. The course is a practice test that contains more than 250+ practice questions to prepare for Java SE 11 Developer certification or 1Z0-819 exam. If you are preparing for this certification then you can use these practice tests to check your preparation level, find your strong and weak areas and work upon them. 

Top 5 Online Courses to Learn Vue.js in 2022 - Best of Lot

Hello frontend and full-stack developers, if you want to use Vue.js for your next project and looking to learn Vue.js online and looking for the best Vue.js resources then you have come to the right website. In the past, I have shared the best React courses and best Angular courses and today, I am going to share the best Vue.js courses, both free and paid for beginners and intermediate developers. These are the best Vue courses from sites like Udemy, Pluralsight, and Educative and created by experts, and thousands of frontend developers have already enrolled to learn Vue.js online. They are also very affordable and you can buy most of them for under $15. But, before looking into these awesome Vue.js courses, let's learn a bit more about Vue.js and why you should learn Vue.js in 2022. 

Top 5 Course to Crack Google's Associate Cloud Engineer Certification Exam in 2022 - Best of Lot

Hello guys, If you are looking to pursue a career as a Google Cloud Engineer or merely just want to acquire a cloud certificate to add to your colorful resume, then taking the Google Cloud Engineer exam might be just the right thing for you. Google Cloud Platform or GCP is one of the top 3 public cloud providers along with AWS and Microsoft Azure and the demand for certified Google cloud professionals is growing exponentaitonal because of increased adoption of the Google Cloud Platform. If you already have a fair amount of experience, then you may want to go for the Professional Cloud exam. But if you are a newbie, or looking to add more certifications to add your CV then the Associate Cloud Engineer exam is the way to go.

Top 5 Online Courses to Learn Modules and Java 9 Features in 2022 - Best of Lot

The last couple of years was the year of releases for Java developers. With versions of JDK 9 to JDK 15, Spring 5, Spring Boot 2.0, and Spring Security 5.0, there was so much to learn for Java developers and all at once, but like many others, I didn't make a good process, and I am looking to turn it around this year. One of my top priority goals for this year is to learn new Java features as quickly as possible to write more about them. It's also essential for you to learn modern Java features to write better code and improve your day-to-day productivity with Java. The Java 9 release intends to change the way Java developers used to write code. It introduces a modular JDK so that developers can only include the modules that they need.

Top 5 Courses and Books to Learn Gradle for Beginners in 2022 - Best of Lot

Gradle is one of the latest tools for Java developers to create build scripts and manage dependencies. It's a good alternative to Maven and the best thing about Gradle is that finally, you have a much more readable, and concise build scripts. With Maven, build scripts are written using XML in pom.xml file which is very verbose, but with Gradle, build scripts are written using Groovy which is very concise by design. This means the same 100 line Maven build script can be replaced by 10 to 20 lines of Gradle script. To give you an exam, here is a diagram that compares a Gradle script to a Maven pom.xml file.

Top 5 Courses to Crack Azure Cloud Architecture Technologies Certification (AZ 303/304) Exam in 2022 [UPDATED]

The Azure cloud solutions from Microsoft are quickly becoming the go-to Cloud platform for many companies. While AWS leads the retail space, and Google Cloud Platform is still in the middle, Microsoft's Azure has emerged as a winner by attracting both big and small companies into its Cloud platform. This means the demand for people familiar with Azure architecture and Azure Cloud products and services is rising and providing some excellent career opportunities for Developers and DevOps who are interested in Cloud Computing. It's also very rewarding; the average salary for Azure Solution Architect in silicon valley is around 145,000 USD, which is highly competitive. It's one of the highest-paying technology jobs.  In short, Azure is currently presenting an excellent opportunity for senior developers.

Top 5 Courses to learn PostgreSQL Database in 2022 - Best of Lot

PostgreSQL is one of the most popular databases after the big three - Oracle, SQL Server, and MySQL. PostgreSQL is commonly known as Postgres and is often referred to as the world's most advanced open source database. If you are looking to learn PostgreSQL in 2022 and looking for some useful resources like books, tutorials, and courses then you have come to the right place. In this article, I am going to share some of the best PostgreSQL online courses for beginners. These courses will cover topics ranging from installations to writing basic queries and retrieving data from tables. you will also explore the logic of SQL Joins, and a few best practices which are essential while working in a real-world, production PostgreSQL database.

Top 5 Courses to Crack AWS Certified Developer Associate Exam (DVA-C01) in 2022 - Best of Lot

Hello guys, you might have heard about AWS certifications and if you, as a Programmer, Software Developer, or DevOps Engineer, wondering which certification to pursue in 2022, I would suggest going for AWS Developer Associate Certification by Amazon Web Service. The AWS Certified Developer - Associate examination is intended for Software Developers and Programmers who have one or more years of hands-on experience developing and maintaining an AWS-based application. Since the future of Software Development is in Cloud it makes sense for Software Developers to get certified for their cloud development skills and given that AWS is the most popular and biggest Cloud platform it makes sense to go for AWS Developer Associate certification.

Top 5 Online Courses to Learn Artificial Intelligence in 2022 - Best of Lot

If you want to learn Artificial Intelligence in 2022 and looking for the best online courses then you have come to the right place. Earlier, I have shared the best Data Science courses and today, I am going to share the best courses to learn Artificial Intelligence in 2022. These are the best online courses for Artificial Intelligence or AI for beginners and curated from sites like Udemy, Pluralsight, and Coursera, three of the best online learning platforms. These courses have been created by experts like Andrew Ng, an AI pioneer and founder of Coursera, and trusted by thousands of programmers and non-technical people who want to learn AI.  You can also join them to learn Artificial Intelligence in 2022. 

Top 5 Course to Crack AWS Certified DevOps Engineer Professional Exam in 2022 - Best of Lot

Do you want to become a DevOps engineer for cloud platforms like AWS but don't have a target, then you have come to the right place because today, I am going to talk about AWS Certified DevOps Engineer Professional Exam and share the best online courses to prepare well for this prestigious exam. While being a good developer is great and writing scalable codes is an asset, delivery time is very important in all IT projects as well, and that was what prompted the first DevOps day. DevOps is a combination of word development and operations which is the operations that lead to faster software development. Getting a certificate in DevOps enables professionals in IT to display their skills and qualifies them to be part of DevOps leaders.

Top 5 DialogFlow Online Courses to build Chatbots using Python in 2022 - Best of Lot

Do you want to learn how to build chatbots? the darling child of Artificial Intelligence? If yes, then you have come to the right place. Earlier, I have shared the best Data Science and Machine Learning Courses and in this article, I am going to share the best Chatbot courses for beginners. I have helped many of my readers who wanted to build chatbots but didn't know where to start? I think joining an online course is a good idea, and if you are looking for some online courses, then you will find some good ones here, but before that, let's talk about chatbots. If you are not living under the rocks, you might have seen several applications of chatbots like in your online banking portal or any other website.

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

If you are a full-stack web developer then you might have heard about GraphQL, another exciting technology. GraphQL is gaining a lot of popularity because of its superiority over traditional REST APIs. Many big companies like Facebook, Coursera, Github, and Yelp have already started using it, which has also helped a lot in terms of gaining popularity. There is a good chance that you might have already have heard about GraphQL in blogs pots, on Medium, or, in general, Web, but like many others, not sure whether it's worth learning or not, and if yes, from where to start. Well, I have been learning GraphQL since last week, and I would like to share some of the resources I have been using for my learning.

Top 5 Course to Crack AWS Solution Architect Professional (SAP-C02) Certification Exam in 2022 - Best of Lot

Hello guys, today, I am going to talk about the toughest AWS certification and probably one of the toughest Cloud certifications as well, yes, you guessed it right. I am talking about the AWS Solution Architect - Professional certification. This is not just the toughest but also most desired and reputed cloud certification and not many developers and system admin can pass it. It's slightly easier to pass the AWS Solution Architect- Associate exam but this one is a completely different nut to crack. You would need an in-depth knowledge of not just cloud computing but also many essential AWS services to crack this coveted certification. The good thing is that there is a huge demand for AWS certified Solution architects and once you pass the exam, you will get the job you always want and you can even get a much better salary.

Top 5 Online Courses to Learn Flask for Web Development in Python in 2022 - Best of Lot

If one of your resolution this year is to learn web development with Python, then I must congratulate you on making the right choice. Python is the king of a programming language at the moment, and it has many frameworks and libraries to create a robust and scalable web application. One of the most notable of them is Flask, which is known for its simplicity and ease of learning. It allows you to create a web application with a tiny amount of code and work, because of that it's one of the most popular web application frameworks in the Python community and an ideal framework to learn for web development whether you are a beginner or someone with years of experience.

Top 5 Online Courses to learn gRPC and Google Protobuf in Java, Python, Golang & C# in 2022 - Best of Lot

If you are a Java developer then you might have heard about the gPRC, the Google Remote Procedure Call solution. It's the latest buzz in the tech circle, and people are talking enthusiastically about it. The buzz is evident because it's coming from Google like Angular, Golang, Flutter, Dart, TensorFlow, and other latest technologies. For those who don't know, gRPC is a super-fast, super-efficient Remote Procedure Call (PRC) system that will help you to develop distributed systems like Microservices. This means you can use gPRC to communicate between your Microservices at super-fast speed.  Similar to other RPC solutions like SOAP, it allows a client application to call a method on the server as it is a local object. The server defines service and indicates that it can be called remotely with method parameter and return type and then provides implementation and an RPC server that can handle client calls.

Top 5 AWS Certified Cloud Practitioner Exam (CLF-C01) Practice Questions & Dumps in 2022

As I have said before, Practice tests and exam dumps play an important role in not just passing the AWS Certified Cloud Practitioner certification (CLF-C01)  but also achieving a high score, which can truly set you apart from your competition. There are multiple benefits of going through practice tests and solving problems on an exam simulator before actual example. For example, it will help you find your strengths and weakness in advance so that you can understand your weaker areas better. They also help you to develop speed and accuracy, which is key to pass the time-bound exam like the AWS Certified Cloud Practitioner (CLF-C01) certification from Amazon.

Top 5 Courses to learn Regular Expression in Java, PHP, and JavaScript in 2022 - Best of Lot

You might know that a Regular expression is a powerful tool for pattern matching and searching text. As a programmer, you often need searches like error messages in log files or particular information. Good knowledge of regex can help you to do your job more efficiently. Almost all programming languages support regular expressions. You will find APIs for creating and applying regex in Java, Python, Perl, JavaScript, C++, and others. Similarly, many tools and commands in Linux like grep, awk, and sed also support regex. This really helps while analyzing data in text files. Knowledge of regular Expression is also often a difference between a beginner and an experienced programmer. It certainly makes you a better programmer by expanding your knowledge and giving you a powerful tool for searching and troubleshooting.

Top 5 Online Courses to learn Firebase for Beginners in 2022 - Best of Lot

Hello guys, if you have tried creating a web application or mobile app, then you know that it's not always simple, especially if you're not a full-stack developer with years of experience. The good news is that if you don't want to invest time in setting up a full-fledged backend, which is often not required for small apps, then Firebase can really help you. If you don't know, Firebase is an online service from Google (also available via Google Cloud), which provides a real-time database, authentication service, and several other standard backend functionalities. This means you don't need to create a backend of your own, and you can leverage Firebase to quickly ship your mobile apps or web applications.

Top 10 Testing Tools and Libraries for Java Developers [UPDATED]

In the last couple of weeks, I have written quite a few articles about what Java developers should learn in 2022 like programming languages, libraries, and frameworks, but if you have just one thing to improve or learn then that must be your testing skills. Testing is one of the disciplines which separates professional developers from amateur ones. It's not about following Test-driven development (TDD), Business Driven Development (BDD), or whatever testing methodologies but at the very minimum level, you must write code to test your code automatically. Many Java developers write unit tests and integration tests that automatically run during build time, mostly by using continuous integration tools like Jenkins or TeamCity.

Top 5 Online Courses to Crack the PMP Certification Exam in 2022 - Best of Lot

If you are in the Project management and People management area, then you might have heard about PMP certifications, one of the most reputed and sought-after IT certifications for project managers and people aspiring to start their career in project management. PMP is a short form of Project Management Professional and is offered by the Project Management Institute (PMI). As I said, it's one of the most reputed certifications for project management professionals. There is an immense global demand for project managers. Several leading and best companies hire certified project managers to manage their projects. According to a PMI report, over 2 million project management roles need to be filled every year.

Top 5 Online Courses to Learn MongoDB NoSQL Database in 2022 - Best of Lot

MongoDB is one of the leading NoSQL databases and it was on my radar for a long time but I never get a chance to learn or work on it, but Recently I got an opportunity to use MongoDB for one of our projects and I learned a lot on the way. In this article, I will introduce MongoDB and how to learn MongoDB so that you can use it in your project. In this article, I will share some of the online courses which I have taken to understand everything up to the basic CRUD (Create, Retrieve, Update, Delete) operations on MongoDB. I have also read a couple of books and followed some tutorials but these courses were my main source to learn Mongo DB.

Top 5 Java 8 Certifications Courses to Prepare OCAJP (1Z0-808) Exam Online in 2022

If you are preparing for Oracle Certified Java SE 8 Associate exam, also known as OCAJP 8 and OCPJP 8 with exam codes 1Z0-808 and looking for a decent online course to kick start with your preparation then you have come to the right place. In this article, I will share some of the best online courses to prepare for Java SE 8 certifications. Btw, first of all, configurations to make the right decision. If you are a Java developer then certifying for your skill will not only distinguish you from millions of other non-certified Java programmers but also improve your knowledge and understanding of Java SE 8. If you are looking for a job then this can help you to get a better job and if you are looking for career growth like becoming a senior Java developer, these certifications can help you to get a promotion.

Pluralsight Free Weekend - 7500+ Pluralsight Courses FREE for 3 Days

Hello folks,  I have exciting news to share with you that Pluralsight is running their Free weekend from 19th to 21st November, which means all of their 7500+ courses are free this weekend. This is an excellent opportunity to try and see the high-quality courses from Pluralsight. If you don't know, Pluralsight is one of the most popular online learning platforms for programmers and developers. Whether you want to learn Java, Python, JavaScript, Web Development, or Data Science, Pluralsight has courses for them. The best thing about Pluralsight is that its creators are reputed and authoritative. For example, there are many Java champions like Richard Warburton and Jose Paumard who have created excellent Java courses. 

How to Crack AWS Certified Developer Associate DVA-001 Certification Exam in 2022 [RoadMap]

Hello guys,  if you are preparing for AWS Developer Associate certification and looking for the best books, courses, and overall guidance to pass this exam then you have come to the right place. Earlier, I have shared the best AWS developer courses and practice tests, and today, I am going to share the overall guide and complete resources to pass this prestigious AWS cloud certification. There is no doubt that AWS certification is very valuable and opens the door for a lot of opportunities, not just for system admins and solution architects but also for developers and DevOps Engineers.

Top 5 Courses to learn D3.js for Data Visualization with JavaScript in 2022 - Best of Lot

If you have done any Data visualization work then you might have heard about D3 - one of the excellent JavaScript libraries, which allows you to create beautiful interactive data visualization for the web. It's prevalent among Data Scientists and Data Analysts who often need these visualizations and charts to present data insights to stakeholders and business people. If you are not familiar with D3, no need to worry because, In this article, I am going to share some of the awesome courses to learn D3 in 2022. These courses teach you the basics of data visualization with D3 by binding data to a web page’s elements and customizing the elements based on that very data. You will also learn how to build different kinds of charts like Bar charts, Pie charts, Mind maps, etc using D3.js

Top 10 Angular Tutorials and Courses for Web Developers in 2022 - Best of Lot

Hello guys, if you are interested in learning the Angular framework in 2022, one of the best and most popular JavaScript frameworks for developing component-based Web GUI, and looking for some awesome courses, books, and tutorials then you have come to the right place. Earlier, I have shared the best Angular courses and In this article, I am going to share some of the best resources like books, tutorials, and courses to learn the Angular framework, formerly known as Angular, and now famous as Angular 2. It's backed by Google; hence you should not worry about it being outdated and losing relevance in a couple of years. Any investment you made in learning Angular will pay you rich dividends in the coming years.

Top 5 CompTIA Cloud+ Certification (CV0-002) Courses and Practices Tests in 2022 - Best of Lot

Hello guys, if you are preparing for the CompTIA Cloud+ (CV0-002) Certification exam and looking for the best online courses and practice tests to pass this exam then you have come to the right place. In the past, I have shared the best online courses to pass various CompTIA certifications like CompTIA A+, IT Fundamentals, Linux+, and Security+  exams and In this article, I am going to share the best CompTIA Cloud+ certification courses and practice tests to crack the CompTIA Cloud+ (CV0-002) Certification exam in 2022. These courses have been created by experts and trusted by thousands of developer who has passed this in-demand exam and you can also join them to prepare better for this CompTIA certification. 

Top 5 CompTIA Server+ Certification Exam Courses and Practice Tests in 2022 - Best of Lot

Hello guys, If you are preparing for CompTIA Server+ certification and looking for the best online training courses and practice test then you have come to the right place. In the past, I have shared the best online courses to pass CompTIA certifications like CompTIA A+, Cloud+, and Security+  and In this article, I am going to share the best courses, practice tests, and exam simulator to prepare for this prestigious exam. These online courses have been created by experts and thousands of Server+ certification aspirants have joined this course. If you are also serious about passing the CompTIA Server+ exam on the first attempt, you should check out them and enroll in at least one course and one practice test for solid preparation.

Top 5 Courses to learn Amazon (AWS) QuickSight in 2022 - Best of Lot

Hello guys, If you want to learn AWS Quicksight and looking for the best online courses then you have come to the right place. Earlier, I have shared the best AWS courses and in-depth courses to learn essential AWS services like EC2 and DynamoDB and In this article, I am going to share the best online training courses and classes to learn AWS Quicksight in 2022. If you are working in AWS then you may have heard about the AWS Quicksight tool. The Amazon AWS Quicksight is a cloud-based fast business intelligence tool that can do analysis and make dashboards and graphs out of your data as well as the AWS resource that is used by your application so it combines them into one dashboard to get more insight into your data. 

Why Learn Python for Data Science and Machine Learning in 2022?

Hello guys, If you want to learn Data Science, Machine Learning, and Deep learning in 2022 and are curious about which programming language you should learn, you have come to the right place. In the past, I have shared the best data science courses and the best Python courses, and today, I will tell why learning Python is the best for Machine Learning. When it comes to learning Data Science and Machine learning, you have two main choices: Python or R, but you will find that most Data Scientists and Machine Learning specialists use Python. I was thinking about it for quite some time; why do Data scientists love Python so much? And what makes Python an absolute choice for Data Science and Machine learning exploration.

10 Tips to create Maintainable Java Applications

Hello all, if you are in software development then you know that creating an application is easy but creating a maintainable application that can pass the test of time in production is rather difficult and that's the main reason experienced Sofware developers are paid higher salaries compared to many other jobs. In this article, I am going to share with you some tips on creating maintainable Java applications which will help you not just in the new year, but also in all the coming years in your software development career.  One aspect of development, which is often overlooked by developers is to create applications that are both easy to maintain and support. Since software spends 90% of its lifetime in maintenance mode, it's very important that your application is easy to configure, support, and maintain. 

10 Best Java Development Tools You Can Learn in 2022 [UPDATED]

Hello guys, we are just one month away from 2022, and I am sure all of you have already made your goals about what to learn in 2022 and how to achieve them. I have been writing a series of articles to give you some ideas about the things you can learn and improve to become a better, all-around developer in 2022, like learning new programming languages, frameworks, and libraries. These three things are extremely important and help you to become a better Java developer but as some wise person said, "you are only as good as your tools", you should also look to upgrade your tools, learn new tools and improve your understanding of old tolls which are still going well.

How to HashMap in Java? Example Tutorial

Hello friends, we are here today again on our journey to Java. I hope everyone is fine and ready to board our train of knowledge. Today we are gonna learn something very interesting and very exciting, yes I am talking about the HashMap class in Java which is the implementation of hash table data structure. In the past, I have shared my thoughts on How HashMap works in Java as well as frequently asked HashMap interview questions but I have never shared an example of how to use HashMap in Java, or when to use HashMap. Today's topic will definitely be very useful in coding and programming. This topic would surely decrease your time complexity if any task very significantly :p 

So what's the wait? Let's start!

How to Consume JSON from RESTful Web Service and Convert to Java Object - Spring RestTemplate Example

So far, I have not written much about REST and RESTful web service, barring some interview questions like REST vs. SOAP, which is thankfully very much appreciated by my readers, and some general suggestions about the best books to learn REST in the past. Today I am going to write something about how to consume JSON from a RESTful Web Service in Java using Spring Framework. I will also talk about how to convert the JSON to Java objects using Jackson. You will also learn about the RESTTemplate class from the Spring MVC framework, and how you can use it to create a REST client in Java in just a few lines of code.

How to Check/Uncheck CheckBoxes in a Page using jQuery? Example Tutorial

In the last couple of articles, I have shared a couple of useful jQuery tips like reloading web pages and working with tag selectors. Today, I'll show you how to check or uncheck a particular checkbox using jQuery, one of the most popular JavaScript frameworks. jQuery provides CSS like selectors which can make this kind of task trivial. If you remember, in HTML a checkbox is checked if the "checked" attribute is present and its value is not false, otherwise, it's unchecked. By using jQuery function prop() you can dynamically add this attribute or if present we can change its value i.e. checked=true to make the checkbox checked and checked=false to mark the checkbox unchecked.

Top 5 Essential Spring Boot Features for Java Development

You might have heard about Spring Boot and its magical powers about creating a Spring Web application in just under 140 characters which can be written in a tweet, but what does that really mean? What are those features which provide Spring Boot such power and make Spring application development so easy? Well, that's what you will learn in this article, but if you are in hurry let me tell you that you will learn about Spring Boot's auto-configuration, Starter dependencies, Spring Boot CLI, Actuator, and Spring Initializer feature in detail. These are the feature that takes away most of the pain and friction associated with writing a Spring-based Java web application.

Difference between Stable and Unstable Sorting Algorithm - MergeSort vs QuickSort

Recently in one interview, after some initial questions about sorting algorithms e.g. how do you write QuickSort or the difference between QuickSort and MergeSort, the interviewer asked about do you understand the difference between stable and unstable sorting algorithms? This question was new to my reader, so he says, Sorry, never heard about that. The story ended there, and Interviewer moved on to the next question but like many of us, my reader went on to find more unanswered questions and ultimately he asks me what is the meaning of a stable and unstable sorting algorithm? Some of you might be heard about it and many of you might not know about this distinction, I'll try to answer this question in this article.

What is Referential Integrity in Database or SQL - MySQL Example Tutorial

Referential Integrity is a set of constraints applied to foreign keys which prevents entering a row in the child table (where you have the foreign key) for which you don't have any corresponding row in the parent table i.e. entering NULL or invalid foreign keys. Referential Integrity prevents your table from having incorrect or incomplete relationships e.g. If you have two tables Order and Customer where Customer is parent table with primary key customer_id and Order is child table with foreign key customer_id. Since as per business rules you can not have an Order without a Customer and this business rule can be implemented using referential integrity in SQL on a relational database.

Top 5 Books to Learn Spring framework and Spring MVC for Java Programmers

Spring and Spring MVC is one of the most popular Java frameworks, and most of the new Java projects use Spring these days. Java programmer often asks questions like which books are good to learn Spring MVC or the best book to learn Spring framework etc. If you are looking for the best Spring Framework books, then you have come to the right place. Earlier, I shared the best Spring Framework courses and best Spring Boot courses, and in this article, I will share the best books to learn Spring Framework for Java developers. There are many books to learn Spring and Spring MVC, but only certain books can be considered good because of their content, examples, or how they explained the concept involved in the Spring framework. 

Top 50 Java Programs from Coding Interviews

Coding is an integral part of any programming job interviews, and Java development interviews are no exception. I would even suggest you should never hire anyone without testing their coding skill, coding is also an art, and more often than a good code is an excellent developer as well. If you look at tech giants like Amazon, Facebook, and Google they thoroughly test the coding skill of any developer they hire, notably Amazon who first send online coding exercises to filter Java programmers who can code. This online test usually gives you requirements and ask you to write a program in a limited time, usually 2 to 3 hours. The application should meet the output provided by the exercise itself. These type of tasks are very tough to crack if you don't have excellent coding skill.

How to solve java.lang.classnotfoundexception sun.jdbc.odbc.jdbcodbcdriver in Java 8

java.lang.classnotfoundexception sun.jdbc.odbc.jdbcodbcdriver exception comes in Java 8 because it has removed the JDBC ODBC bridge driver class "sun.jdbc.odbc.jdbcodbcdriver" from JDK and JRE. This class is required to connect any database using Object database connectivity driver e.g. Microsoft Access, but unfortunately, you cannot use it from JDK 8 onward. In order to solve this error, just use the Jackcess library or a commercial driver like HXTT. Normally, in pre-Java 8 world, java.lang.classnotfoundexception sun.jdbc.odbc.jdbcodbcdriver error comes when you try to connect to the Microsoft Access database from Java using JDBC and JDBC ODBC bridge driver is not available in the classpath.

Does Standard Column Width of 80 On Coding Make Sense in Modern Era of Big Monitors?

One of the oldest coding practices is to keep line width 80, and many of us follow it blindly but have you ever thought about why we have this practice in the first place? I believe it was to make your code more readable in the age of small monitors so that the whole content can fit on the screen, or it might have originated from the age of punch cards, which was used to be 80 columns wide. This sounds reasonable when we think about those old days but do you think this rule makes sense now? We are now living in the age where most of the developers have got large monitors, which can show up to 180 characters, doesn't this is wastage of precious monitor space? It also makes your code unnecessary long, than it actually is.

Top 20 Spring Framework Testing Interview Questions Answers for 2 to 5 Years Experienced

Testing is an important part of Software development but many people don't pay attention to it only to find bugs in the later stages of development that can be easily avoided by unit testing. When it comes to Java and Spring Boot development, we are lucky to have JUnit, Mockito, JsonPath, AssertJ, and some in-built testing facilities on Spring Framework and Spring Boot for our testing needs. Since the advent of DevOps, there is an increased focus on automation testing and that's why unit testing and integration testing has become important topics on Java Interviews and it's essential for Java developers to have in-depth knowledge about how to test a Spring framework and Spring Boot based Java application.

Top 5 Websites for Coding Interview Preparation - Best of Lot

Are you preparing for Coding Interviews? If yes then you might know that there are a number of free online resources to practice important topics for coding Interviews like data structure and algorithms, database and SQL, and others. These websites are equally useful for both, new programmers who are just learning the fundamentals and for experienced ones who are brushing up their coding skills for interviews. I have been sharing useful resources for programming and technical interviews for a long time in this book. In the past, I have shared some recommended online courses and books for coding interviews, as well as some of the frequently asked programming interview questions from tech companies (see here). But, my readers have been asking about some recommended websites for practicing programming challenges and coding interview questions.

How to sort a Map by keys in Java 8 - Example Tutorial

In the last article, I have shown you how to sort a Map by values in Java 8, and in this tutorial, you will learn how to sort a Map by keys like a HashMap, ConcurrentHashMap, LinkedHashmap, or even Hashtable. Theoretically, you cannot sort a Map because it doesn't provide any ordering guarantee. For example, when you iterate over a HashMap, you don't know in which order entries will be traversed because HashMap doesn't provide any ordering. Then, how can you sort a Map which doesn't support order? Well, you can't and that's why you only sort entries of HashMap but you don't store the result back into HasMap or any other Map which doesn't support ordering. If you do so, then sorting will be lost.

3 Ways to Learn Spring Core, Spring MVC, Spring Security, and Spring Boot Framework

If you are a Java developer and want to learn the Spring framework then you have come to the right place. In this article, I will share three ways to learn the Spring framework, but before that let's understand what is a spring framework and why Java developers should learn Spring framework? Well, Spring is a framework that assists you to develop Java applications by following some best practices, particularly the principle of dependency injection and inversion of control. As per this principle, instead of the class asking for its dependency, the framework provides them at runtime.  Following these principles improves your code quality because it reduces coupling between different parts of your applications like between modules and classes, which makes it easier to test and develop.

How to use TreeSet in Java? SortedSet Example Tutorial

Hello friends, we meet again for our journey of learning Java. Today, we are gonna learn something very fruitful and easy. Hope you all are excited and ready. I would recommend you guys to go through the HashSet article which goes over hashing and what sets are actually as this topic has some of its features. So, What's the wait? Let's start! Continuing our example used in HashSet and reusing it here. Suppose you guys are given the task of storing car names (yes, I love cars :p). Now, how would you store it? This question has already been answered by our HashSet article. The new problem here is, we need to store the names in a naturally sorted manner. As we have a set of String, we need to sort them alphabetically. How to do that?