Why do programmers use hexadecimal numbers?

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Ever wondered about hex. Hexadecimal numbers can be intimidating to people just learning to program. This video explains what they are, how they work, and when to use them, as a more convenient replacement for binary numbers, when representing memory and network addresses, and when using bitmasks, RGB colors, and anytime when the binary representation matters.

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Welcome! I post videos that help you learn to program and become a more confident software developer. I cover beginner-to-advanced systems topics ranging from network programming, threads, processes, operating systems, embedded systems and others. My goal is to help you get under-the-hood and better understand how computers work and how you can use them to become stronger students and more capable professional developers.
About me: I'm a computer scientist, electrical engineer, researcher, and teacher. I specialize in embedded systems, mobile computing, sensor networks, and the Internet of Things. I teach systems and networking courses at Clemson University, where I also lead the PERSIST research lab.

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Видео Why do programmers use hexadecimal numbers? канала Jacob Sorber