Why you need to close sockets is a quick dive into the importance of proper socket cleanup to keep your applications running smoothly and avoid resource leaks.
Beyond the video, Hussein Nasser has assembled a treasure trove of backend resources—from OS fundamentals, Node.js internals and networking to databases, NGINX and Python courses—all available with handy coupon links. You’ll also find his podcast, YouTube membership perks, an Arabic software engineering channel, and even a “buy me a coffee” link to support the content you love.
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