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Computer Science Looking for an introduction to the theory behind programming? Master Python while learning data structures, algorithms, and more!

Build essential coding skills needed for front-end and back-end web development, machine learning, iOS and Android app development, and much more. Learn coding and take computer programming classes online through edX.

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Whether you're interested in pursuing a career in computer science or simply want to better understand the technology we use every day, HarvardX CS50 courses can help. Learn the fundamentals, specific programming languages, and more on edX.

This is CS50x , Harvard University's introduction to the intellectual enterprises of computer science and the art of programming for majors and non-majors alike, with or without prior programming experience. An entry-level course taught by David J. Malan, CS50x teaches students how to think algorithmically and solve problems efficiently.

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