Top 10 Free Blockchain Courses For Beginners to Learn in 2023 - Best of Lot
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[Solved] How to Find maximum Product of a sub-array in Java? Example
Hello guys, if you are asked to find maximum product of a sub-array in Java and you are wondering how to solve this difficult looking coding problem then you have come to the right place. Earlier, I have shared 30 array coding problems, 30 linked list problems, and 10 dynamic programming problems and in this article, we shall be finding the maximum product of a sub-array in java. This problem has a lot to do with arrays. But first, we'll solve the problem then we talk about Array and how it operates. The problem we are to solve here is to find the maximum product of a subarray in Java. We won't just jump to the writing of codes like code monkeys but, it is essential to understand the problem we are solving first, so we can give the best approach in solutions to it. when we say finding the maximum product of a sub-array it means getting the total of a product in an array!
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Hello guys, if you are preparing for a Python developer job and looking for some frequently asked Python interview questions then you have come to the right place. Earlier, I have shared the Complete Python Developer RoadMap, best books and best courses to learn Python and in this article, I am going to share 35 Python questions, covering different concepts for Python developer interviews. Sitting in any interviews, especially in tech interviews, is a tough job itself. You can't go in without proper preparation. Even if you have taken or given dozens of interviews, it is always recommended to go through the quick preparation notes or concepts.
Top 20 CSS Interview Questions and Answers for 1 to 2 Years Experienced Web Developers [2023]
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Hello guys, if you are preparing for web developer interviews where GraphQL skills are needed and you are looking for frequently asked GraphQL Interview questions then you have come to the right place. Earlier, I have shared both Web development interview questions as well as REST Interview Questions and in this article, I am going to share 20 common GraphQL Questions from Interviews with answers. These questions covers essential GraphQL concepts like difference between REST And GraphQL and pros and cons of using GraphQL to consume APIs. If you have used GraphQL in past then you can easily answer these questions but if you forgot then you can always join of these best GraphQL online courses to learn and revise key GraphQL concepts.
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Hello guys, if you want to become a Pen Tester, Cyber Security Engineer or Ethical Hacker in 2023 and looking for the best tools then you have come to the right place. Earlier, I have shared best Cyber Security courses, free Pen Testing Courses, and Ethical Hacking courses and in this article, I am going to share best tools every Cyber Security Engineer and Pen Tester should learn in 2023 to do their job effectively. Suppose you become a penetration tester and learn the cyber security field. In that case, you need to know many tools that will help you scan the networks and system for vulnerabilities and other tools for exploring them. This article will provide you with the most used tools for finding these vulnerabilities and how to exploit them.
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IBM Applied AI Professional Certificate Course Review
The artificial intelligence revolution nowadays seems to be the future of human life. This technology is implemented in every app or website you visit and used for unlocking the door with your face to secure any money transaction and used in gaming to put your face in any character you want, and this list goes on. That means getting the skills in artificial intelligence under your belt is a good investment in the future to get a job or even create your own business that uses artificial intelligence to solve people's problems. Most people think that you need a degree in this area to have a job. Still, companies are looking for your skills more than your degree, so you can take an online course like IBM Applied AI Professional Certificate and start your journey.
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Hello guys are you tired of using plain old SQL to access your database? Are you looking for a better way to manage your database interactions in Java? Well, you're in luck because JPA, Hibernate, and MyBatis are here to save the day! If you're a Java developer, you've likely come across the terms JPA, Hibernate, and MyBatis when working with databases. While they all deal with object-relational mapping (ORM), they have their own distinct approaches and features. Understanding the differences between them can help you make informed decisions when choosing which one to use for your projects.
TOp 5 Books to Learn Golang or Go in 2023 - Best o fLot
Hello guys, if you want to learn Golang in 2023, one of the trendy and rising programming language for backend development and looking for resources like online courses and books, and tutorials then you have come to the right place. Earlier, I have shared best free Golang courses, and best paid Golang courses and in this article, I am going to share best books you can read to learn Golang in depth. But, before we get to the 7 best books that will teach you everything you need to know about the Golang language, let me tell you what it really is. For those of you who don't know, Golang is basically an open-source programming language with a major focus on reliability, simplicity, and efficiency. It was originally designed by Google way back in 2007. The smart folks at Google realized that a very large and complex codebase was slowing them down. And so they designed a programming language that was focused on simplicity and quick performance.
Coursera IBM Full Stack Cloud Developer Professional Certificate Review
Hello guys, if you are looking for an online certification to become a full stack cloud developer then you will love this Professional certificate by IBM on Coursera. Almost no company in the world doesn’t have a website with databases and back-end to perform actions like registering users. These technologies require a team to build but no longer need a team to create a website as you only need one on the full-stack web developer. Full-stack web developer can create the front-end of the website, which is what the user see and interact with and the back-end represents the actions happening inside the website and also needs to learn making the databases. The nice thing is you can learn all of these in one course called IBM Full Stack Cloud Developer Professional Certificate specialization.
Top 5 Courses To Learn SnowFlake in 2023 - Best of Lot
Coursera Review - Is IBM Technical Support Certification worth it?
Hello guys, if you want to join Coursera's IBM Technical Support Certification but not sure whether you should join it or not then you have come to the right place. In this article, we have reviewed this certification form learner point of view. IBM Technical Support Certification offered by Coursera is a comprehensive program designed to help learners acquire the necessary skills to provide technical support services to organizations. With a focus on providing high-quality training and hands-on experience, the program will teach you all the skills and knowledge required to provide effective technical support. But the question is, is it worth the investment in terms of time and money? In this article, we will review the IBM Technical Support Certification program offered by Coursera to help you determine whether it's worth pursuing
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How Long does it Take to Learn Machine Learning in 2023?
Hello guys, if you want to learn Machine Learning in 2023 and wondering how long does it take to learn Machine Learning and become a Machine Learning Engineer then you have come to the right place. Earlier, I have shared best free Machine Learning courses and books and in this article, I will share how much time it take to learn Machine Learning and how you can quickly learn essential ML concepts and become a Machine Learning Engineer in 2023 but before that let's see what does Machine Learning means? Machine learning is the science of making the machine predict the result of something based on previous data.
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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?
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Though both Synchronized and Concurrent Collection classes provide thread-safety, the differences between them come in performance, scalability, and how they achieve thread-safety. Synchronized collections like synchronized HashMap, Hashtable, HashSet, Vector, and synchronized ArrayList are much slower than their concurrent counterparts like ConcurrentHashMap, CopyOnWriteArrayList, and CopyOnWriteHashSet. The main reason for this slowness is locking; synchronized collections lock the whole collection e.g. whole Map or List while concurrent collection never locks the whole Map or List.
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Is Certified Blockchain Security Expert (CBSE) worth it? Should you join
Blockchain technology creates a unique data structure featuring inherent security qualities. The primary highlights of blockchain infrastructure include cryptography, consensus mechanisms, and decentralization. With the mention of cryptography, it is important to wonder how the Certified Blockchain Security Expert certification can help the career aspirations of any professional. Blockchain has data structured into different blocks, with each new block connecting to previous blocks with a cryptographic hash function. In addition, decentralization implies that there is no single point of failure in the blockchain network.