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The world of Internet professions opens up wide opportunities for self-realization and financial independence. Web development specialists are in great demand in the labor market, both as full-time employees and as freelancers. Anyone who has undergone quality training can become a qualified specialist. We have gathered the best five web development courses where the best teachers teach students.

AI is emerging as an important tool for meeting the mission at federal government agencies. It can add efficiency and aid decision-making by: Many government agencies are already using AI processes. Below are some important use cases for AI in federal government: And that’s just a small sample of the ways federal agencies are using AI. Thousands more use cases have been identified related to national security, healthcare, transportation, and more.

Coming from an HTTP-only background, message queues look very fascinating. Unlike HTTP, you can just push events to the queue and move on. After all, they're a big part of what makes async communication possible between microservices. In this article, we'll take a look at Apache Kafka and how you can build a durable throttling layer with it. Let's get started!

In a world of ever-changing technology, testing is an integral part of writing robust and reliable software. Tests verify that your code behaves as expected, make it easier to maintain and refactor code, and serve as documentation for your code. There are two widely used testing frameworks for testing Django applications: In this article, we will see how both work. Let's get started!

In-app purchases, or IAPs, allow users to access certain features within our apps beyond the basic free tiers, while enabling us to monetize our products. Via the Google Play Store, we can sell a single product in all currencies, without creating a new one for each country. Up until now, app-builders looking to revenue have tended to favor in-app ads (IAAs) over IAPs, because ad functionality is easier to implement.

This is the last in a series of posts on adding an in-game chat room with React. In the first, we added a chat room to a game of tic-tac-toe. In the second, we used Presence to add a typing indicator. And in the third we used Presence to show whether or not an opponent has left the game. Now, let's look at how to add the last feature - reaction emojis on our opponent's messages.

Everyone knows that software defects should be avoided at all costs. Some errors cause glitches that frustrate users. Others compromise the safety and security of a critical system. No matter what type of program you’re developing, avoiding these defects is important. That’s why many development teams rely on linting. Read along or jump ahead to the section that interests you the most.

Azure Functions is a powerful function as a service (FaaS) tool in the Microsoft Azure cloud computing service. Built to create event-driven, scalable, serverless computing services and applications, Azure Functions enable developers to focus on code logic without worrying about application infrastructure. The service also simplifies scaling apps and reduces costs, users only pay for resources consumed.

In the digital age, security is of paramount importance, especially when it comes to user data and credentials. As developers, we must ensure that sensitive information, such as passwords, is stored securely to prevent unauthorized access and potential breaches. One of the key techniques employed to enhance security is password hashing, and in the realm of Node.js development, the bcrypt library stands out as a robust solution for this purpose.