Patreon ➤ https://www.patreon.com/jacobsorber Courses ➤ https://jacobsorber.thinkific.com/ Website ➤ https://www.jacobsorber.com/ --- More from Dr. Students often get their pointer arithmetic wrong because they forget that the type of the pointer determines the offset. So... p + 2 ...really means give me the address that is (2+sizeof(whatever p is supposed to point to)) bytes past p. If p is an (int *) then p + 2 is going to be (2 * sizeof(int)) bytes past p. *** 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. More about me and what I do: https://www.jacobsorber.com/ https://people.cs.clemson.edu/~jsorber/ http://persist.cs.clemson.edu/ To Support the Channel: + like, subscribe, spread the word + contribute via Patreon --- [https://www.patreon.com/jacobsorber] + rep the channel with nerdy merch --- [null] Source code is also available to Patreon supporters. --- [https://jsorber-youtube-source.herokuapp.com/] Want me to review your code? Email the code to js.reviews.code@gmail.com. Code should be simple and in one of the following languages: C, C++, python, java, ruby. You must be the author of the code and have rights to post it. Please include the following statement in your email: "I attest that this is my code, and I hereby give Jacob Sorber the right to use, review, post, comment on, and modify this code on his videos." You can also find more info about code reviews here. https://www.youtube.com/watch?v=k2K2HVg4Arc