Top 5 Courses to Learn Servlet and JSP for Java Web Developers in 2024 - 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 5 Course to Crack Google Cloud Professional Data Engineer Certification in 2024 - 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 2024, 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 Docker Certified Associate Certification Exam in 2024 - 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 2024. 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 5 Course to Crack Google's Associate Cloud Engineer Certification Exam in 2024 - 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 2024 - 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 DialogFlow Online Courses to build Chatbots using Python in 2024 - 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 Flask for Web Development in Python in 2024 - 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 Courses to learn Regular Expression in Java, PHP, and JavaScript in 2024 - 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 2024 - 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.

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. 

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. 

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 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.

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.

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.