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.

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 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 7 Gift Ideas for Programmers, Coders, and Software Developers in 2025 [UPDATED]

If you are planning for a surprise gift to your programmer boyfriend and husband this holiday season like Black Friday, Christmas, or New Year, or maybe on his next birthday, but not sure what to gift, then you have come to the right place. In this article, I am going to share some of the best gifts ideas for programmers and developers, gifts that every programmer wishes for. To be honest with you, buying a gift is easy, but finding the right gift is very tough. I have spent countless hours on the internet to find a perfect gift for one of my colleague's husbands, and this article is a result of that research.

Review - Is AlgoMonster Good Resource For Coding Interview Preparation in 2025?

Hello guys, if you are preparing for coding interviews and wondering whether joining AlgoMonster is right decision or not then you have come to the right place. Earlier I have shared best website for coding interview preparation, books, and best coding interview courses and in this article, we will review Algo Monster, one of the top site for coding interview preparation. Before we review Algomonster, let me tell you what it really is. For those of you who don't know, Algomonster is a legit site and basically an interview prep site with a focus on coding that will help you clear your interview and land your dream coding job. 

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.

Top 10 Algorithms books Every Programmer Should Read

Algorithms are language agnostic, and any programmer worth their salt should be able to convert them to code in their programming language of choice. Unfortunately, I have come across several programmers who are REALLY good at programming languages like Java or Python, like know minor details of API and language intricacies but have very poor knowledge of the fundamentals of Algorithms and Data Structures. Just ask them to implement any popular sorting algorithms like quicksort or merge sort, and they will fall apart. If you expect them to know more advanced and sophisticated algorithms like String processing algorithms, graph algorithms, tree traversal, or greedy algorithms, be ready to check on Interviews; otherwise, you might end up with some surprises.

10 Examples of an Array in Java

Along with the String, the array is the most used data structure in Java. In fact, String is also backed by a character array in Java and other programming languages. It's very important for a Java programmer to have good knowledge of array and how to do common things with array e.g. initialization, searching, sorting, printing array in a meaningful way, comparing array, converting an array to String or ArrayList, and doing some advanced slicing and dicing operation with an array in Java. Like my previous tutorials 10 examples of HashMap in Java, I'll show you some practical examples of an array in Java. If you think, any important operation is not included, you can suggest their examples and I'll add them to this list.

10 Examples of Array Data Structure in Java

Without any doubt, the array is one of the most used data structures in all programming languages, including Java. Pick up any programming language be it functional, object-oriented, imperative, or even scripting languages like Python, Bash, and Perl, you will always find an array. That's why it's important for any programmer to have a good understanding of the array data structure. Like any other data structure, the array also provides a way to organize and store objects, but the way it does makes all the difference. An array is used to store elements in the contiguous memory location and many C, C++ programmers can take advantage of a pointer to work with an array.

6 Essential Data Structures Java Programmer should Learn

Hello guys, Data Structure is a building block of programs. It's even said that  "Data Structure + Algorithms= Program". That's why a good knowledge of data structure is very important for any programmers, including Java developers. Data structure gives you the option to store your data so that you can access it based on your requirement. For example, if you want a fast search based upon the username then you can use HashMap, but that's only possible if you know data structure and their implementations in the programming language you are using, and that's what you will learn in this article. 

Top 5 System Design and Coding Interview Substack Newsletters in 2025

Hello guys, if you want to learn System design then there are many ways you can start. For example, you can start with reading a System Design book, or joining an online course, but if you want to keep yourself updated and believe in constant learning then there is no better way then subscribing to a System Design Newsletter. When it comes to System design newsletter you can find many newsletter online, just open your LinkedIn and you will see a post popping here or there but you cannot subscribe to all of them as it doesn't make sense. A better strategy is to subscribe only the best newsletters so that you doesn't get overwhelmed but also keep learning useful concepts and new tech trends. 

3 ways to Learn Java Programming in 2025? Books, Courses, and Projects

Hello guys, if you want to learn Java and wondering what is the best way to learn Java in 2025 then you have come to the right place. In the past, I have shared many useful resources to learn Java programming and development like the 2025 Java Developer RoadMap, best Java courses, best Java books, and this list of best websites to learn Java for FREE, and in this article, I will tell you the best way to learn Java in 2025. Learning Java programming is quite rewarding and I can say that it was my best decision to learn Java 20 years ago. It opens doors to many opportunities in software development and lucrative jobs like Java developers on Investment banks like JP Morgan, UBS, Citibank, Barclays, and more. 

10 Best Udemy Courses of Stephen Grider to Learn Tech Skills in 2025

Hello guys, if you are looking to learn web development or app development then there is a good chance that you may heard about Stephen Grider, one of the best Udemy instructor when it comes to teaching web development technologies. In the past, I have shared best online courses by Jose Portilla, Maximillian SchwarzMuller, Stephane Maarek and Brad Traversy and in this article, I am going to share best online course by Stephen Grider. But, First things first. before I tell you about the 10 best Udemy courses of Stephen Grider, let me tell you who the man really is.

Top 10 Programming Languages to Learn in 2025 [UPDATED]

Hello guys, we're just one week away from 2025. This is when most of us start making our goals like physical goals, educational goals, and financial goals. As a programmer, one of our goals is to learn new technologies and programming languages, but which languages should you learn? Since acquiring a programming language requires both time and patience, you should learn a language worth the effort; I mean., it can reward you with a better job and career growth. In this article, I will share with you the top 10 programming languages you can learn in 2025 to get a job in your favorite companies like Google, Microsoft, and Facebook.

Review - Is Data Science Specialization from John Hopkins on Coursera worth It?

Hello guys, if you are thinking of joining Data Science Specialization at John Hopkins University in Coursera but thinking about whether it's worth your time and money, you have come to the right place. Earlier, I have shared the best Coursera courses for Data Science,  Cloud Computing,  Machine Learning, Python Programming, and today, I will review one of the most popular Data Science specializations on Coursera, Data Science Specialization by John Hopkins University. While Coursera has many top-quality Data Science certifications, this is probably the most popular of them, given its offered by Johns Hopkins University in the USA. 

How to Prepare for Google Cloud DevOps Engineer Exam in 2025? [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. 

Top 5 Machine Learning Certifications and Courses to Aim in 2025 - 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.

Top 5 Places to learn Cloud Computing Online for FREE in 2025 - 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 2025. 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 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. 

Review - Is DataCamp worth it in 2025? (with SQL and Data Science Cheat sheets)

 Hello guys, if you want to learn Data skills online like SQL, Python, Data Science, Data Analysis, Pandas, NumPy etc and wondering whether Datacamp is right place or not then you have come to the right place. Earlier, I have shared best paid Datacamp courses, best Datacamp certifications, and best free Datacamp courses to learn new data skills in 2023 and today, I am going to share my thoughts on whether Datacamp is worth your time and money or not for learning Data skills like SQL and Python. The first thing you need to know about DataCamp is that it is one of the best places to learn Python and other data skills internet where you can learn everything you need to know about data science and data analytics, along with programming languages.