Online gambling is a big business. The global industry is worth around $70 billion – and it’s still growing. Every month more online casinos are opening their virtual doors to customers, all eagerly looking to muscle in on one of the most lucrative industries on the web. With all that in mind, you would be […]
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What is Obfuscation? Obfuscation of your code means that your code cannot be used in other places. This is a very useful technique for people that sell code. For instance, if you sell your code on Themeforest, your code can be copied easily from the browser which can be quite dangerous for you and you
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Ever since it came out back in 1991, Python has been one of the most popular programming languages around. It’s useful and relevant for today’s programs as well. It’s great for developing websites and applications, but it’s also perfect for desktop GUI applications. So, if you need software for your self-storage business, you might be
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Facebook is launching a new cryptocurrency to make the payment easier, faster and trusted to billions of users around the globe. This is a huge morale boost for cryptocurrency enthusiasts like me and for the whole crypto community. To see a giant like Facebook is taking cryptocurrency and blockchain seriously is going to change the
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MongoDB and ElasticSearch is an amazing pair to develop a NoSQL application with a powerful search. To develop a polyglot database application, we need to perform the data synchronization. In this article, we will learn how to synchronize the data from MongoDB to ElasticSearch on an on-going basis. Polyglot persistence is the concept of using
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Python is an incredibly popular, and at the same time, high-level programming language, mostly due to its relative simplicity in comparison to some other notable languages, including Java and C++. It is particularly great when looking to build data structures, but it is also compatible with almost all platforms: another reason why it is a
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MongoDB is an open-source and leading NoSQL database. In this tutorial, we will learn MongoDB basic commands. Introduction MongoDB is very popular NoSQL database. MongoDB stores information in a JSON format but not limited to JSON, you can also store other data formats. Terminologies Here is the common MongoDB terminolgies. Database – Stores collections Collections
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To install Node.js and NPM on Ubuntu, follow the steps mentioned below: Step 1 – Install Node Open your terminal and run the following commands. curl -sL https://deb.nodesource.com/setup_12.x | sudo -E bash – Then, install Node. sudo apt-get install -y nodejs Step 2 – Verify the Installation Run the following command to verify the Node
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In this tutorial, we will learn how to interact with a MongoDB database using Node.js. What is MongoDB? MongoDB is a NoSQL database. MongoDB stores information in JSON format and it can support different kinds of data types. MongoDB is schemaless, which means we don’t need to pre-define the structure of the data. In this
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NodeJS has gained a lot of popularity in the last few years. I have worked on NodeJS for more than 5 years. In this post, we will go through important NodeJS interview questions with their detailed answers. It will help you in brushing up on your interview preparations. What is Node.js? Node.js is a JavaScript
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