Friday, April 27, 2018

Top 5 Java and JavaScript Frameworks to Learn in 2018 - Best of Lot

Hello guys, if you are a Java developer and wondering which Java frameworks you should learn in 2018 then you have come to the right place. In this article, I am going to share top 5 Java frameworks developers can learn to keep pace with modern day development. This is the second part of my article on what should Java programmer learn this year. In the first part, 10 Things Java developer should learn where I have focused on essential upgrades like Java 8, Java 9, Spring 5 etc, but in this article, I'll talk about some of the best Java frameworks you should learn to give your career a boost. Technology changes really fast, in just a couple of years what was the hottest technology or framework of 2014 is no longer used anymore and as a programmer and application developer, our biggest challenge is to keep pace with the technology.

Thursday, April 26, 2018

How to Find Multiple Missing Integers in Given Array With Duplicates in Java?

It's been a long time since I have discussed any coding or algorithm interview questions, so I thought to revisit one of the most popular array based coding problem of finding missing numbers in given array. You might have heard or seen this problem before on your programming job interview but there are a lot of different versions of increasing difficulty levels which interviewer normally use to confuse candidate and further test their ability to adapt to frequent changes. In the past I have demonstrated how to find the missing number in a sorted array as well on the unsorted integer array in Java using BitSet (see here), but, with just one missing number and without any duplicates.

Wednesday, April 25, 2018

Top 10 Java and Web Development Courses to Learn in 2018

Hello guys, I am sure you all have made your goals and resolutions for this year e.g. what to learn in 2018. If you haven't then check out my post 10 Things Java programmer should learn in 2018 for some ideas. If you have already made your goal then it is time to think about how you are going to achieve it. For example, my top 3 goals in 2018 are to learn JDK 9, Spring 5, and Spring Security 5 but how am I going to learn them? Well, I like books and online courses and that's why I have been searching for some good courses on JDK 9 and Spring 5. Luckily there are some available in Udemy and the best part is that they are currently running a New Year Sale event where every single course is priced just $10, Yes you heard it right, just $10.99, even for a course whose original price is $200.

Sunday, April 22, 2018

Top 5 Spring Cloud Courses for Java Developers to Learn Online - Best Of Lot

Hello guys, if you are learning Spring Cloud for developing cloud-based Java application and looking for some good resources to start with e.g. online courses and books then you have come to the right place. In this article, I am going to share some of the best courses to learn Spring Cloud and develop a cloud-based application in Java. One of the common question when it comes to learning a new technology is how to start? I was a big fan of books earlier but nowadays I personally like to start with an online course to learn things.  It works better because you gain a lot from instructor's experience and you also have a chance to ask questions to the instructor.

Thursday, April 19, 2018

Does Pivotal' Spring Certification helps in Job and Career? 5 Reasons to Become a Certified Spring Developer

One of the frequently asked question among Java and Spring developer is whether Spring certification is valuable? or does Spring Certification help you in Job and Career? These questions are not very different from what Java developer ask about Oracle's Java certification (see here). The short answer to these question is Yes, Spring Certifications are very valuable and it not only provides Industry recognition for your knowledge, experience, and skill but also set you apart from the millions of Java and Spring developer who are not certified. Of course, as with any certification, the most valuable part, apart from recognition is the learning process and this is true for Spring certifications as well.

Wednesday, April 18, 2018

Top 5 Apache Kafka Courses to learn Online - Best of Lot

Hello guys, you might have heard about Apache Kafka, the next generation, Big Data messaging system which is handling billions of messages per day on companies like LinkedIn, Uber, Airbnb, Twitter etc. In past, I have shared some awesome courses on Big Data, Spark, and Hadoop and many of my readers requested me to share similar suggestions for Apache Kafka. If you are interested in Apache Kafka and looking for some awesome courses to learn online then you have come to the right place. In this article, I am going to share some of the best Apache Kafka courses to learn online. If you know about Big Data then there is a good chance that you have also heard about Apache Kafka, the software which handles data feed for any organization. It's a distributed streaming platform developed by Apache foundation for building real-time data pipelines.

Saturday, April 14, 2018

Top 5 Hadoop Courses to Learn Online - Best of Lot

If you are learning Big Data and want to explore Hadoop framework and looking for some awesome courses then you have come to the right place. In this article, I am going to share some of the best Hadoop courses to learn Hadoop in depth. In last a couple of articles, I have shared some Big Data and Apache Spark resources which are well received by my readers. After that, a couple of my reader emailed me and asked about some Hadoop resources e.g. books, tutorials, and courses, which they can use to learn Hadoop better. This is the first article in the series of Hadoop, I am going to share a lot more about Hadoop and some excellent resources in coming month e.g. books and tutorials. Btw, If you don't know, Hadoop is an open source distributed computing framework for analyzing Big data and it's been around for some time.

Wednesday, April 11, 2018

How to Crack Java Programming Interviews in 2018? Topics, Books, and Questions

Java Interviews are a little bit different than traditional programming interviews on tech giants and product based companies like Google, Amazon, Microsoft, or Facebook. First, even though it has questions from Data Structure and Algorithms e.g. String or Array, you can still manage to clear Java interviews if you are not an expert on them. The questions are a little bit easier and more practical than those companies. Another very important thing about Java interviews are questions based upon Java programming language and JDK API. Since Java is also an Object oriented programming language, you will find lots of OOP questions there. Since Java is primarily used as application programming language, the focus is aligned accordingly with questions mostly focusing on API, Java concepts, and design patterns.

Monday, April 9, 2018

5 Spring Framework Books Experienced Java Developers Should Read in 2018

The Spring framework has changed a lot in last a couple of years. In 2017 and 2018 itself, we have seen major releases for Spring, Spring Boot, and Spring Security. These new releases introduced several exciting features to meet the latest software development trends e.g. reactive programming, support for Kotlin for developing Spring application, Spring WebFlux - a new framework to develop non-blocking and reactive web application,  and many more. Since software world is changing and most of the development is happening on Cloud with Microservice architecture leading the way, it's high time that experienced Java developers should upgrade themselves.

Friday, April 6, 2018

Top 5 Node.js and Express JS online courses for Web Developers

There is no doubt that JavaScript is the #1 Programming language in the world and Node.js is one of the biggest reason for that. Initially, JavaScript was considered just a client-side scripting language but Node.js has changed all that by allowing developers to create dynamic web pages on the server side using JavaScript. It is also rated as the most popular framework of 2017 on StackOverflow Developers survey. The most important benefit of Node.js is that it allows you to build a full stack application based on just one language, JavaScript. This is especially useful for start-ups which put a lot of emphasis on being able to iterate early and often.

Thursday, April 5, 2018

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

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 a career growth e.g. to become senior Java developer, these certifications can help you to get a promotion.

Tuesday, April 3, 2018

Top 5 Java 9 Courses to Learn Online - Best of Lot

The year of 2017 was the year of releases for Java developer. With releases of JDK 9, 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 in 2018. One of my top priority goal for New Year to learn new features of Java 9 as quickly as possible to write more about it. It's also important for you to learn Java 9 quickly to improve your career prospects.