Top 10 Courses for Java Developers on PluralSight

PluralSight is one of the best website to learn new technologies, particularly on Computer Science and Information Technology e.g. Programming langague, Framework, Library, Testing etc. I am a huge Pluralsight fan and have gone through a lot of courses there. here are some of my fav courses :

For Java :

1)Jim Wilson's course on Java Fundamentals.Even if you are a experienced java developer ,you would love these course & find something new.

2)Richard Warburton's Java Fundamentals: Collections

2)Understanding the Java Virtual Machine series.Advance course.

3)Unit Testing In Java With JUnit

4)Design patterns : Design Patterns Library

4)Concurrency :Applying Concurrency and Multi-threading to Common Java Patterns

5) Creating Your First Spring Boot Application Dan Bunker

6)Creating an Automated Testing Framework With Selenium

7)Spring Fundamentals

8)SOLID Principles of Object Oriented Design

9)Introduction to Spring MVC 4

11)Maven Fundamentals by Bryan Hansen


That's all about some of the best courses to learn Java. The list includes Java courses for beginners as well as for exprienced Java programmers. It has basic courses to learn Java fundamentals and Spring framework but also contains some advanced courses to learn unit testing, design patterns, Spring security, Concurrency, Spring MVC, Spring Boot etc.

Top 5 Machine Learning Algorithms for Data Science and ML Interviews

Hello guys, you may know that Machine Learning and Artificial Intelligence have become more and more important in this increasingly digital world. They are now providing a competitive edge to businesses like NetFlix's Movie recommendations. If you have just started in this field and are looking for what to learn, then I will share 5 essential Machine learning algorithms you can learn as a beginner.  These necessary algorithms form the basis of most common Machine learning projects. Knowing them well will help you understand the project and model quickly and change them as per your need.

Difference between Random, ThreadLocalRandom and SecureRandom

There were used to be days when Math.random() method was the only way to generate random numbers in Java, but with the evolution of Java API, as of JDK 7, we now have 3 classes to generate Random numbers i.e. java.util.Random, ThreadLocalRandom, and SecureRandom. In this article, we will compare these three classes and learn some key differences between Random, ThreadLocalRandom, and SecureRandom in Java.

1. Java’s default Random class is expensive to initialize, but once initialized, it can be reused.
2. In multithreaded code, the ThreadLocalRandom class is preferred.
3. The SecureRandom class will show arbitrary, completely random performance. Performance tests on code using that class
must be carefully planned.

Random vs ThreadLocalRandom in Java

As the name suggests, the main difference between these two is how thread-safety is handled. The main operation is responsible for generating random number nextGaussian() of java.util.Random is synchronized. Since this method is used by all the methods which return random number, in multi-threading environment this method becomes a bottleneck.

In short, if two threads use the same random instance at the same time, one will have to wait for other to complete its operation. On the other hand, ThreadLocalRandom class uses a thread-local concept, where each thread has its own random number generator.

So in a contended environment, it's better to use ThreadLocalRandom. One more performance benefit of using this class is that it reuse an expensive-to-create object.


Difference between Random, ThreadLocalRandom, and SecureRandom in Java
As opposed to synchronization difference between ThreadLocalRandom and Random, SecureRandom is algorithmic different than Random and ThreadLocalRandom. Both Random and ThreadLocalRandom (later is sub-class of former) implements a typical pseudorandom algorithm. While these algorithms are quite sophisticated.

The difference between those classes and the SecureRandom class lies in the algorithm used. The Random class (and the ThreadLocalRandom class, via inheritance) implements a typical pseudorandom algorithm. While those algorithms are quite sophisticated, they are in the end deterministic. If the initial seed is known, it is easy to determine the exact series of numbers the engine will generate. That means hackers are able to look at series of numbers from a particular generator and (eventually) figure out what the next number will be. Although good pseudorandom number generators can emit a series of numbers that look really random (and that even fit probabilistic expectations of randomness), they are not truly random.

The SecureRandom class, on the other hand, uses a system interface to obtain random data. The way that data is generated is operating-system-specific, but in general, this

source provides data based on truly random events (such as when the mouse is moved).

This is known as entropy-based randomness and is much more secure for operations

that rely on random numbers.

Can you take training after passing OCMJEA 6 Exam (1Z0-897), Assignment(1Z0-865) and Essay (1Z0-866)?

Yes, you can take the training after passing the OCMJEA exam. Even though the training is a must to obtain the certification, You do not have to complete it before you give an exam. It is just listed as the first step to prepare well for your exam. If you have decent experience in core Java and enterprise Java, you can always complete the training when you are comfortable about it, but you must complete it to become an Oracle Certified Java Architect. In the last step of the exam, you need to submit a form containing the training detail to obtain credits for training.

Where Is Python Used In The Real World?

Hello guys, if you are wondering where is Python used in real world before you decide whether to learn Python programming language or not then its actually a good question. While everyone is talking about Python's popularity, it make sense to do research and find out which industries in Software development is using Python as their primary language. You will be surprised to know that like Java Python is also almost everywhere. Python is now used in Artificial Intelligence, Web Development, Game Development, Building Desktop and UI Apps, Machine Learning, Data Science, Data Analysis, Building Mobile apps, Web Scrapping, and most importantly on Automation. So, you can see that Python is widely accepted and used and learning Python is the best decision you can take to start your career as Software Developer.

15 People Java Developers Should Follow on Twitter

If you are passionate about Java and would like to follow Java bloggers into Twitter then here is my list of 15 people you can follow on Twitter to keep yourself up-to-date and engage in the Java world. These people regularly share the latest things in Java, JVM, Spring, Hibernate, and other Java technology. By following them, you will not only know about their latest work but also what's happening in the Java world. You might be thinking just 15 people, well, there are many more who is not on this list but I regularly share their Twitter handles via my Twitter account @javinpaul and @Javarevisited. If you are following me then you will automatically get to know about them.

10 Easy Ways to Create and Sell NFTs (Non Fungible Tokens) in 2024

First, you have to know or understand what NFTs are before getting to know how you can create and sell them. NFT is the short form of Non-fungible Tokens. NFTs are digital assets with a unique identity kept and verified on a blockchain (a digital ledger). Each NFT is non-fungible, meaning it can’t be readily exchanged for another asset of similar value. Common NFT assets include images, video, music, GIFs, and collectibles. 

5. ASP.Net Core Developer Roadmap

  ASP.NET Core is a powerful framework for building modern web applications. To become a proficient ASP.NET Core developer, it's essential to have a roadmap that outlines the key skills and technologies involved in the development process. The ASP.NET Core Developer Roadmap provides a visual guide, helping developers navigate their way through the various stages of ASP.NET Core development. In this article, we will explore the ASP.NET Core Developer Roadmap, using the reference image as a guide, and discuss the important milestones along the journey to becoming an accomplished ASP.NET Core developer.

ASP.Net Core Developer Roadmap

Understanding the ASP.NET Core Developer Roadmap

The ASP.NET Core Developer Roadmap is a comprehensive illustration of the skills, concepts, and technologies that are essential for ASP.NET Core development. It provides a clear path for developers to follow, starting from the fundamentals of ASP.NET Core and progressing towards more advanced topics. By following this roadmap, developers can systematically acquire the knowledge and skills necessary to excel in ASP.NET Core development.

Key Milestones in the ASP.NET Core Developer Roadmap

Fundamentals of ASP.NET Core

The journey begins with a solid foundation in ASP.NET Core. Developers should start by mastering the basics of the framework, including understanding the MVC (Model-View-Controller) pattern, working with controllers, views, and models, and handling routing and URL patterns. It's crucial to grasp concepts like dependency injection and middleware, which are fundamental to ASP.NET Core development.

Entity Framework Core

Entity Framework Core is an essential component of ASP.NET Core for data access and ORM (Object-Relational Mapping). Developers should focus on learning Entity Framework Core, including creating database models, performing CRUD operations, and working with migrations. Understanding LINQ (Language-Integrated Query) is crucial for querying and manipulating data.

Web APIs

In the age of web services, building robust and scalable Web APIs is a vital skill for ASP.NET Core developers. Developers should explore topics such as RESTful API design principles, handling HTTP verbs, implementing authentication and authorization, and versioning APIs. Understanding serialization formats like JSON and XML is essential for building interoperable APIs.

Authentication and Authorization

Securing web applications is a top priority. Developers should delve into authentication and authorization mechanisms in ASP.NET Core. This includes understanding concepts like JWT (JSON Web Tokens), OAuth, and role-based authorization. Exploring frameworks like Identity Server and OpenID Connect can provide more advanced capabilities for authentication and single sign-on (SSO).

Front-end Development

To build modern and engaging user interfaces, developers should have a strong grasp of front-end development in ASP.NET Core. This includes working with HTML, CSS, and JavaScript, integrating client-side frameworks like Angular, React, or Vue.js, and handling AJAX requests. Understanding client-side bundling, minification, and optimization techniques will enhance the performance of ASP.NET Core applications.

Testing and Quality Assurance

Ensuring the reliability and stability of ASP.NET Core applications requires a strong testing and quality assurance strategy. Developers should explore unit testing frameworks like xUnit or NUnit, perform integration testing, and adopt practices such as test-driven development (TDD) and behavior-driven development (BDD). Understanding tools like Selenium or Cypress for automated UI testing is beneficial.

Deployment and DevOps

Deploying and managing ASP.NET Core applications efficiently is crucial. Developers should explore deployment options such as Azure App Service, Docker containers, and serverless architectures. Knowledge of DevOps practices, continuous integration and deployment (CI/CD), and infrastructure-as-code tools like Azure DevOps or GitHub Actions will streamline the development-to-production pipeline.

Real-time Communication

Real-time communication is an integral part of many modern web applications. Developers should explore real-time communication technologies in ASP.NET Core, such as SignalR. SignalR allows developers to build real-time, bi-directional communication between the server and the client. Understanding concepts like hubs, groups, and connection management will enable developers to implement real-time features like chat applications, notifications, and live updates in their ASP.NET Core projects.

Caching and Performance Optimization

To enhance the performance and scalability of ASP.NET Core applications, developers should explore caching techniques. ASP.NET Core provides various caching mechanisms, such as in-memory caching, distributed caching using Redis, or response caching. Understanding when and how to leverage caching can significantly improve the application's response times and reduce the load on the server. Developers should also explore performance profiling tools to identify performance bottlenecks and optimize critical sections of the code.

Microservices and API Gateway

As applications grow in complexity, developers should explore the concept of microservices and how to build scalable architectures using ASP.NET Core. Understanding the principles of microservices, including service decomposition, communication patterns, and containerization with technologies like Docker and Kubernetes, will allow developers to create modular and scalable systems. Additionally, exploring the concept of an API Gateway, such as Ocelot or Azure API Management, can help in centralizing and managing multiple microservices.

Security Best Practices

Building secure web applications is paramount in today's digital landscape. Developers should familiarize themselves with security best practices in ASP.NET Core. This includes implementing measures such as input validation, protection against common attacks (e.g., cross-site scripting (XSS), SQL injection), and secure handling of sensitive data. Keeping up with security updates, using secure authentication mechanisms, and employing HTTPS for secure communication are essential aspects of building secure ASP.NET Core applications.

Continuous Learning and Community Engagement

To excel as an ASP.NET Core developer, continuous learning and community engagement are vital. Developers should stay up-to-date with the latest advancements in ASP.NET Core, explore new features introduced in each release, and embrace emerging trends in web development. Engaging with the ASP.NET Core community through forums, user groups, and online discussions enables knowledge sharing, collaboration, and access to valuable resources. Additionally, contributing to open-source projects and attending conferences or meetups provides opportunities to learn from industry experts and expand professional networks.

Conclusion

The ASP.NET Core Developer Roadmap serves as a valuable guide for developers aspiring to become proficient in ASP.NET Core development. By following the roadmap and progressing through the outlined milestones, developers gain the necessary skills and knowledge to build robust, scalable, and secure web applications using ASP.NET Core. From mastering the fundamentals to exploring advanced concepts such as real-time communication, microservices, and security best practices, developers can leverage ASP.NET Core's capabilities to create cutting-edge web solutions.

Embrace the ASP.NET Core Developer Roadmap, utilize the reference image as a visual guide, and embark on your journey to becoming a skilled ASP.NET Core developer. With dedication, continuous learning, and active community engagement, you can stay at the forefront of ASP.NET Core development and contribute to the ever-evolving world of web development. Let the roadmap be your compass as you navigate the path to success in ASP.NET Core development.

java.lang.ClassNotFoundException: com.microsoft.sqlserver.jdbc.SQLServerDriver

This error comes when you try to connect to Microsoft SQL Server using Microsoft's official JDBC driver bundled in sqljdbc4.jar, but the driver class is not available in Classpath. In order to make a JDBC connection, the first step is to load the class which implements JDBC Driver interface, com.microsoft.sqlserver.jdbc.SQLServerDriver is the class which does that for MSSQL. This class is bundled in sqljdbc4.jar and if this JAR is not present in Classpath then ClassLoader is not able to locate it and throws "java.lang.ClassNotFoundException: com.microsoft.sqlserver.jdbc.SQLServerDriver" error.  How do you fix this error? just add sqljdbc4.jar or sqljdbc4.jar

Here is an example program which can cause this error

How Long It Take To Become a DBA (Database Administrator) in 2024? 7 days, 1 month or 1 year?

Hello guys, if you want to become a Database Administrator in 2024 and wondering how long does it take to learn SQL and Database and become a professional Database Administrator or Junior DBA then you are at right place. In the past, I have shared free SQL and Database courses as well roadmap to become a Web Developer and in this article, I am going to share how long it will take you to become a DBA in 2024. Along the way, I will share best way to learn SQL and Database and what is the best way to become a DBA quickly. So continue reading and find out what it takes to become a DBA and get a job in real world. I will also share all the skills you need to become a DBA in 2024.

Top 5 Books to Learn Web Development for Beginners in 2024 - Best of Lot

Having a career in web development can be a fun and fabulous experience. There are a lot of online videos on YouTube or paid courses to teach you this field, but not all people are fan of videos and many of us like to learn from books. So I’ve collected some of the best web development books to help you learn this field in a small amount of time and even maybe get a real job after completing them. While I also advocate a hybrid approach where you can start with these free web development online courses first to learn the 20% stuff which are used 80% of time and then move to books, but its totally up to you. 

Top 5 Books To Learn Machine Learning and AI in 2024 - Best of Lot

Hello guys if you want to learn Machine Learning and Artificial Intelligence and looking for best books then you have come to the right place. Earlier, I have shared best Machine learning and AI courses and today, I am going to share best books you can read to learn Machine Learning and AI in 2024. Machine learning is considered a subset of artificial intelligence. They are used a lot in our daily lives, like in google, to give you the search results to the YouTube recommendation videos and amazon recommendations for shopping. It is also used for self-driving cars and googles assistance. Basically, it will take the data, learn from it, and give you the result from unseen data later.

Top 5 books to Learn AWS in 2024 - best of Lot

Cloud services have become a trend in recent years. More and more organizations are moving to cloud services. Amazon Web Services, commonly knowns as AWS is by far the most popular cloud service. AWS is an on-demand pay-as-you-go pricing service. It offers several products in various domains such as compute and networking services, storage and content delivery services, security and identity services, database services, analytics services, application services, and management tools. Moreover, understanding AWS is easier as compared to other services. It is very user-friendly.

Top 5 Machine Learning Certifications and Courses to Aim in 2024 - Best of Lot

These days, machine learning is by far the most prominent branch of computer science. It is one of the latest innovations, with many firms from different industries taking advantage of it. If you wish to learn this skill, it's no wonder considering its huge demand in society. ML is the analysis of software algorithms that can improve & develop on their own with input & their usage over time. It is considered to be a component of AI. ML algorithms create a model premised on learning stats to create forecasts or judgments without having to be specifically coded to do so.

How to prepare for Google Cloud Developer Certification exam? [Tips + Resources]

In the advent of an AI-based world, coding makes your life better both in terms of workplace and personal life. It helps you understand the developing world easier.  Every exam has its preparation strategy. Worthy things are never easy to get. One should put one's complete energy to clear what you want the most.  In this case, in the present day, this article is especially targeted to reach the hands of aspirants who wants to crack & possess the certificate of the most renowned exam. 

How to prepare for Google cloud developer exam

Before preparing for any exam, it's mandatory to know about the exam. In such a topic, the elements of the Google cloud developer exam is mandatory to take a look at. 

1. Is the Google cloud developer exam designated for you?

Google cloud developer exam is designated for anyone who wants to learn and for anyone interested in it. 

However, the Google cloud developer exam is specially designated for people who want to build, test, and deploy applications, managing and monitoring is performed. It is for people who have an undoubtedly quench to gain it.

2. All About Google cloud developer exam

The most prominent is

Duration of the exam: 2 hours

Exam fee: $200 (including all taxes)

Language: English and Japanese

Question format: multiple-choice questions

Total questions: 50

Prerequisite: none

Validity of the certificate: 2 years

Pass score: 80%

3. Why should you take Google cloud developer certification?

After all, why should you take this exam? What's the use of this certification? 

As Google puts it:

“A Professional Cloud Developer builds scalable and highly available applications using Google-recommended practices and tools. This individual has experience with cloud-native applications, developer tools, managed services, and next-generation databases. A Professional Cloud Developer also has proficiency with at least one general-purpose programming language and is skilled at producing meaningful metrics and logs to debug and trace code.”

As Google puts it, it depicts how important this skill is, and for the further developing generations. It gives you a vibrational reputation in your work areas for sure. 

Moreover, 75% of IT and software companies need technically skilled employees, who can handle data, clouds immensely. 

For further acknowledgement, click on this link. 

Link: https://support.google.com/cloud-certification/answer/9437163?hl=en

4. What are the subjects to be covered in the Google cloud developer exam? 

Here's the syllabus, an important part.

• Designing APIs. 

• Securities

• Data management

• Building applications. 

To take a look at the complete syllabus, click on this link

Link: https://cloud.google.com/certification/guides/cloud-developer

5. Is the Google cloud developer exam tough? 

It's usual for freshers, who don't have any data engineering experience to get stuck with the hardness of the exam. 

Yet, Google offers you a lot of certification exams, firstly, you should pick up the right one for you. This would make the path a little easier. And, anyone can clear it for sure!

6. What do you need to crack the Google cloud developer exam?  

Whenever it comes to Google Cloud or AWS, people think that they must know complete coding to crack these exams. Yet, their thoughts are completely wrong. I've known friends of mine, who don't know the ABC of coding, and cleared the exam on the first try. 

Firstly, you don't need any software engineer or IT background. You just need to know - how coding works, how staging codes works, etc. Secondly, Google certifications are not a pick-and-go type. You should need to understand, memorize, and digest the topics. It's also important to learn practically, due to the case study format of the exams. Lastly, there Google has recommended having 3 years of experience to clear this exam, which isn't mandatory! All it takes is how you understand their concept and solve the problems. 

7. Start your Google cloud developer exam study: 

The common question on every mind of beginners is “where should I start?”. The starting problem is a big question mark. 

And to this question, this article will be a light to your path in guiding you through your journey. Google's examinations are one of the toughest exams of all time. This writing will be your handbook.

7.1. Online Course for Google cloud developer exam 

Get a qualified course that saves your time and interest than countless YouTube videos. A course is always crucial to teach you - what an aspect is about, reasons to learn it, ways to learn it, sectors of the profession, foundational bound explanation, practical application of theoretical points, bookish understanding into lab workshop. The course defines how and what your journey through the subject has to be. Presenting you three unshakable courses from top virtual teaching platforms.

#1 - Google Cloud Developer - GCP Professional Certification 

I've also taken off through the experience of being in the classes in GCP security engineer and cloud development, and I refer this course with my own experiences.

Link: https://www.udemy.com/course/google-cloud-certified-professional-cloud-developer/

#2 - Ultimate Google Certified Professional Cloud Developer 2020 

In 17 hours of on-demand video, you'll get to learn everything from comprehending this certification exam to security, privacy and observance. In every section, you'll get exam directions as bonus hits. 

Link: https://www.udemy.com/course/google-cloud-platform-professional-cloud-developer-certification/

#3 - Google Cloud Certified Professional Cloud Developer

Whizlabs  is a place where most of the certification training is best. I've heard from people who have cleared these exams to always recommend giving a glimpse of this site. Updated exam information with assessments, exam preparation tips, case studies, practical challenges in labs, machine learning, downloadable resources, and so on... Phew! What else can I say about this course?! No words to enunciate it. The educator's theoretical points nail the words in your hearts. It has video courses and also practice tests.

Link: https://www.whizlabs.com/google-cloud-certified-professional-cloud-developer/

7.2. Publications for Google cloud developer exam

Just watching the videos and getting into the exam hall with the mindset that you'll clear it in no time isn't the right thought. It takes a lot of knowledge, especially from books. 

#1 - Google Cloud Platform for Developers 

Link: https://www.amazon.in/Google-Cloud-Platform-Developers-solutions/dp/1788837673

#2 - Google Certified Professional Cloud Developer: Exam Cram Notes

Link: https://www.amazon.in/Google-Certified-Professional-Cloud-Developer-ebook/dp/B09K42VP5J/

#3 - Google Cloud Certified Professional Cloud Developer Exam Guide: Modernize your applications using cloud-native services and best practices

Link: https://www.amazon.in/Google-Cloud-Certified-Professional-Developer/dp/1800560990/

7.3. Additional Resources for Google Cloud Platform for Developers 

Here are cheatsheets, whitepapers, blogs that are very useful in preparing for the exam. 

• Cheatsheet of GitHub is very promising and also revamps the updated version of the exam. 

Link https://github.com/priyankavergadia/google-cloud-4-words

• Whitepapers are better ones and worth spending your spare time in it. Here are the whitepapers from the official site, which would give an idea. 

Link: https://cloud.google.com/whitepapers

7.4. Best Simulators for Google cloud developer exam  

Now, it's time for the test! Simulators are nothing but a series of practice tests to check your theory grasping power. It also helps you in time management by managing your time in the given period of hours. You must work on practice examinations before you encounter the real one. 

Here are some great series, which were helpful for me. 

• Find instant practice exam questions, tools and study materials. It has 138 outstanding questions with answers for free. 

Link: https://www.google.com/amp/s/www.certification-questions.com/amp/google-exam/professional-cloud-developer-dumps.html

• Google Cloud Professional Cloud Developer Practice Test. Comprises 117 questions with detailed explanations and reference links. 

Link: https://www.udemy.com/course/google-cloud-professional-cloud-developer-practice-test/

• GCP: Professional Google Cloud Developer Practice Test with 41 backbreaking questions. 

Link: https://www.udemy.com/course/gcp-professional-google-cloud-developer-practice-test/

Make sure you Practice these tests and quizzes wisely. You must score 90% in the practice tests to crack the real one. 

7.5. Official Practice Sessions

Link https://docs.google.com/forms/d/e/1FAIpQLSfFeB8zBNi2q-ar0V7iIguhk2e6P-UkrJ8OJfg6n0k6HcYLDQ/viewform

You've to fill the form to take an official practice test, yet it's free. It's from the official Google Cloud page. It has a few questions which all are equal to the exam point of view. It's something like a mini-exam. I hope there were surplus questions in this. 

8. Common Doubts in Google Cloud Platform for Developer Exam

Doubts of registration, doubts in learning part, doubt in syllabus, and doubts in this, doubts in that, doubts doubts doubts. Every beginner's brain is flooded with so many questions when it comes to examination. 

Understanding your mind, Google has attached a FAQ part to its official page to clear all your doubts. You can view it just by clicking this link. 

Link: https://support.google.com/cloud-certification/#topic=9433215

You can just visit that site, describe your issue, and clear your doubts & queries. 

Wrapping up: 

The Google cloud developer exam has a wide range of applications in both terms of machine learning and data science. Hence, this certification adds color to your CV and to your life in acquiring your desired pay-check digit. 

10 Reasons to learn Node.js for Web Developers in 2024

In full-stack development, backend development is often considered more complicated and tougher. It's not easy to be a backend developer. Backend is considered the brain of the application and if anything goes wrong here, the whole application can collapse. So the backend should be solid and people working on it should be skilled. Backend development has advanced a lot in the last two decades. For years, backend development was dominated by PHP. But, when JavaScript was taken out of the browser, it changed everything. The emergence of Node.js in 2008 changed everything for the backend development community. JavaScript was no more a client-side language. Now, it could be used on the server-side too. Thus making it a full-stack programming language.

Top 20 Bootstrap Interview Questions Answers for Web Designers and Developers

Hello guys, if you are preparing for web design and development interview and looking for Bootstrap interview questions then you have come to the right place. Bootstrap is one of the most popular CSS Framework and almost all websites uses Bootstrap for their classy look and feel and bigger buttons and form elements. Earlier, I have shared HTML 5 Interview Questions and best online courses to learn HTML, CSS and Bootstrap courses and today, I am going  to share bootstrap interview questions with answers.  Here is a chance for you to make sure that you go into that Bootstrap interview with your head up high. Being ready for that interview is the major step that you can make as you seek to impress the interview panel on the interview day.

Top 20 Artificial Intelligence Interview Questions and Answers

Hello guys, if you are preparing for AI developer interview and looking for AI Interview questions and answers then you have come to the right place. Earlier, I have shared Python Interview Questions and Machine Learning Interview Questions and in this article, I am going to share 20 common Artificial Intelligence Interview Questions with answers for 1 to 2 years experienced professionals. If you have worked in the field of AI then you most likely know the answers of all of these questions but if you cannot answer then you can always check these best AI Courses to learn and improve your AI fundamental concepts. 

Top 5 Places to learn Cloud Computing Online for FREE in 2024 - Best of lot

Hello guys, if you want to learn Cloud computing online and looking for online resources like books, online courses and tutorials then you have come to the right place. Earlier, I have shared both best free Cloud Computing courses as well as best paid Cloud Computing courses and books and in this article, I am going to share best places and online platforms to learn Cloud Computing in 2024. Cloud computing has been a buzzword all through the IT world for last 10-15 years. Everyday, in different parts of the world, we see new companies and organizations getting into the cloud. All of this has created a huge interest in cloud computing with a host of jobs and career opportunities in the field. In this blog, we are going to take a look at what is Cloud computing, followed by a walk-through of few websites and courses which I have specifically chosen for this blog.

Top 20 Golang Interview Questions with Answers

Hello guys, if you are preparing for Golang Developer Job interview and looking for frequently asked Golang Interview questions then you have come to the right place. Golang is one of the modern and in-demand programming language from Google and more and more companies have started using Golang for their flagship project like ByteDance is using Golang for TikTok and their other projects. In the past, I have shared best Golang courses  as well as free Golang courses and in this article, I am going to share 20 common Golang Interview Questions with Answers. These questions covers essential Golang concepts which every Golang developer should be familiar with.

Top 20 Hadoop Interview Questions and Answers for Java Developers

With the increasing demand for big data processing and analysis, Hadoop has become one of the most sought-after skills in the IT industry. And what better way to showcase your knowledge and skills than by acing a Hadoop interview? But before you jump into the deep end, let's brush up on the basics. In this article, we've compiled a list of the top 20 Hadoop interview questions with answers. This will not only help you prepare for your interview but also give you a good understanding of the Hadoop ecosystem. So, put on your game face, get ready to have some fun, and let's get started!

Top 10 tools for SQL Developers and Database Administrators

 Hello guys, if you are a SQL database administrator a SQL Developer, a good knowledge of database tools can really help. It even been said that a craftsman is as good as his tools. So, you should spend some time and find out the tools which can help you with your job with respect to Database and SQL. Here are the main 10 free data set instruments that play out a great many explicit capabilities. The thought behind this rundown is to assist you with picking the right devices that best met your requirements.

Top 20 Google Cloud Interview Questions with Answers

Hello guys, if you are preparing for Google Cloud Developer or Administrator interview or looking for a job where Google Cloud skills are needed then you should be ready for Google cloud related questions on interviews. If you are looking for common Google Cloud Interview Questions then you have come to the right place. Earlier, I have shared 20 Cloud Computing Interview Questions, Azure Interview Questions, and 20 AWS Questions for interviews and today, I am going to share 20 Google Cloud related questions with answers, suitable for people with 1 to 3 years of experienced. 

Difference between Data Science and Machine Learning

Hello guys, if you are wondering What is difference between Data Science and Machine LEarning then you are not alone, There are lot of people who think they are same but they are not. Data Science and Machine Learning, two buzzwords that seem to be thrown around a lot these days. But what do they actually mean? And more importantly, what's the difference between the two? If you're feeling a little confused, don't worry, you're not alone. In this article, we'll break down the differences between Data Science and Machine Learning in a way that's easy to understand, and most importantly, entertaining! So, sit back, relax, and let's dive into the world of Data Science and Machine Learning.

How to Prepare for AWS certified Security Specialty Exam

Hello guys, if you are preparing for AWS Certified Security Specialty exam then you have come to the right place. Earlier, I have shared best AWS Security specialist courses and my thoughts and courses on cracking AWS Solution architect exam and today, I will share how you can prepare for AWS Security certification in depth. The AWS Certified Security Specialty" certification is one of the most esteemed credentials in the industry. There is now an official designation for data analysts on their resumes and applications. Two of today's most hotly debated topics, cloud computing, and security, come together with the AWS Security Specialty certification. If you're in the security field, bringing your skills to the cloud is a natural next step in your career development. 

Why Every Developer should learn Cloud Computing (AWS, Azure or GCP) in 2024

Hello guys, if you are wondering whether you should learn Cloud Computing in 2024 then my only advice to you is just learn it. It doesn't matter whether you are a Developer or DevOps, sooner or later you will have to learn Cloud, there is no escape here and learning now is your best option. Now most of the job description for Java developers list that they will prefer candidates with familiarity and experience working in cloud platforms like AWS or Azure and if you don't have them then you will be left behind. Nowadays, whenever I open LinkedIn, I see people on my network getting AWS certified or Azure Certified or Google Certified and its not a coincidence, they are doing because their job need Cloud skills and their companies are also encouraging them to learn Cloud and become a certified Cloud Developers and that's the main reason I suggest every programmer and developer to learn about Cloud computing. 

Top 20 TypeScript Interview Questions and Answers for Web Developers

Hello guys, if you are preparing for Web developer Interview where TypeScript is mentioned as required skill then you should prepare TypeScript well and if you are looking for common TypeScript interview questions then you have come to the right place. Earlier, I have shared common JavaScript Questions, HTML Questions, CSS questions and Web Development questions and in this article, I am going to share 20 TypeScript interview questions with Answers. I have tried to cover as many TypeScript concepts as possible using these questions and provided to-the-point answers for quick revision. If you have worked as TypeScript developer or used TypeScript in past then you can easily answer these questions but if you cannot then you can always join these best TypeScript courses to learn and revise TypeScript concepts quickly. 

Top 5 Books to Learn Groovy and Grails for Java Programmers - Best of Lot

If you want to learn Groovy and Grails and looking for the best resources then you have come to the right place. Earlier, I have shared some of the must-read Groovy books, and today, I'll share some of the best books to learn Grails for Java developers. Grails is a web application development framework completely written in Groovy. The Grails and Gradle framework are built using the Groovy language. Grails is the framework to develop a web application using Groovy. The concepts within Grails, like interceptors, tag libs, and Groovy Server Pages (GSP) are very similar to what we have in Java.

Top 5 Scala and Functional Programming Books and Courses in 2024 [Best of Lot]

Hello guys, if you are a Java developer who is interested in learning Scala or someone starting with Scala afresh and looking for some awesome Scala resources like books, courses, and tutorials then you have come to the right place. In the past, I have shared some free Scala courses and the best Scala Courses to start with and today, I will share some of the best books to learn Scala and Functional Programming, particularly Java developers. While in this age of online courses, fewer and fewer people are using books to learn a new technology or skill but in my opinion, both books and courses have different purposes. I have taken many online courses and read even more books so I can tell that books are almost always more in-depth and provide comprehensive coverage than courses.

How to Prepare for Google Cloud DevOps Engineer Exam in 2024? [The Ultimate Guide]

Hello guys, Are you aspiring to become a certified Google Cloud DevOps Engineer? Then you should go for this certification to get certified for your expertise in managing and automating Google Cloud Platform (GCP) services to streamline DevOps workflows. However, preparing for the Google Cloud DevOps Engineer exam can be challenging without proper guidance and preparation. But worry not! In this article, we will provide you with valuable tips, tricks, and resources to help you effectively prepare for the exam, avoid common mistakes, and increase your chances of success. Whether you are an experienced DevOps professional or new to GCP, this guide will equip you with the knowledge and strategies to confidently approach the Google Cloud DevOps Engineer exam. Let's dive in and uncover the key steps to excel in this certification!

How to Prepare for Google Collaboration Engineer Exam? Tips and Resources

Just before 2 months , I've cleared the Google Collaboration Engineer Exam, and now working as a cloud solutions engineer. Throughout my journey of Google Collaboration Engineer Exam preparation, the greatest challenge was the lack of materials and sources. I found it hard to find out the materials for this exam. I'm here to list out some important materials which I found helpful in clearing this Google Collaboration Engineer Exam. 

Review - Pluralsight vs Coursera Plus? Which is better for Programmers in 2024?

Online learning is probably the best and most innovative idea in this age because it allows people worldwide to access content and learn new skills from their homes and on their schedules without spending money on college. You can learn almost anything you want from the comfort of your own, and the same goes for any technical and programming skills. But, when it comes to learning technical skills, two of the best platforms are Coursera Plus and Pluralsight. And this article will show you a comparison between them. 

Top 5 advanced JavaScript function concepts to Learn

Introduction:
A function is a piece or block of code that is created to perform single or multiple tasks. Every major programming language has functions because functions are one of the essential parts of modern programming. JavaScript also supports functions. Over time, JavaScript has upgraded functions in several ways to make them more programmer-friendly. In recent years, more and more advanced concepts are added in JavaScript. In this article, we are going to discuss the advanced working with functions in JavaScript.

Top 10 Projects You Can Build to Learn Web Development in 2024

Hello guys, if you want to learn web development in 2024 then let me tell you that there is no better way to learn web development than building projects. Creating real world application give your experience which you can mention in your resume. They also expose you to challenges which real projects face like authentication, authorization, security, logging, performance etc. You also tend to remember things longer when you actually use it. So if you have learned API and methods by watching courses but haven't used them on any project then you will most likely forget them but if you use them in any project, you will retain knowledge for a long time. That's why I have been saying to may readers to build projects in 2024. 

Top 5 Projects You Can Build to learn Android App Development in 2024

Learning any programming language is not that easy as you need to practice a lot and write more and more code to gain experience. Reading books and articles does not make you a professional developer unless you test your skills by building real-world projects that showcase your knowledge and these concepts applied also on creating android apps. Watching YouTube tutorials or reading articles without trying yourself is not a good idea, many of you forget how to implement what he studied after some time because he never created projects and that’s not what you want so once you understand the basics you have to create at least a simple app.

Top 8 VS Code extensions to use with React - Best of Lot

Visual Studio Code, commonly known as VS Code is the most popular code editor in the world. VS code supports hundreds of languages and offers a beautiful user interface. It is considered an instantly productive coder editor because of its several features such as syntax highlighting, auto-indentation, snippets, and many more. Most of the React developers prefer using VS Code for React development because of the above-mentioned reasons. Apart from its features, several useful extensions can be installed in VS Code to make React development easier.