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Additionally, you can learn just about anything with the help of the Internet. This includes access to a world class education. Many colleges and universities offer full courses online, allowing you to study at Harvard or MIT. Naturally, you can’t expect to get credit when you access free open courseware. MIT: The prestigious Massachusetts Institute of Technology has one of the best opencourseware collections in the world. Tagged as: Free Stuff, Practical, Self Improvement. Online Programming Courses, Learn Programming Online | LearnStreet. Lesson: Language Basics (The Java™ Tutorials > Learning the Java Language) Variables You've already learned that objects store their state in fields. However, the Java programming language also uses the term "variable" as well. This section discusses this relationship, plus variable naming rules and conventions, basic data types (primitive types, character strings, and arrays), default values, and literals.
Operators This section describes the operators of the Java programming language. Expressions, Statements, and Blocks Operators may be used in building expressions, which compute values; expressions are the core components of statements; statements may be grouped into blocks. Control Flow Statements This section describes the control flow statements supported by the Java programming language. Free Online Computer Science Course Featuring Harvard Faculty. The free video lectures of this course are made available as part of Harvard Extension School's Opening Learning Initiative.
About the Course This free online computer science course is an introduction to the intellectual enterprises of computer science. Topics include algorithms (their design, implementation, and analysis); software development (abstraction, encapsulation, data structures, debugging, and testing); architecture of computers (low-level data representation and instruction processing); computer systems (programming languages, compilers, operating systems, and databases); and computers in the real world (networks, websites, security, forensics, and cryptography).
10 places where anyone can learn to code. Teens, tweens and kids are often referred to as “digital natives.” Having grown up with the Internet, smartphones and tablets, they’re often extraordinarily adept at interacting with digital technology. But Mitch Resnick, who spoke at TEDxBeaconStreet, is skeptical of this descriptor. Sure, young people can text and chat and play games, he says, “but that doesn’t really make you fluent.” Mitch Resnick: Let's teach kids to code Fluency, Resnick proposes in this TED Talk, comes not through interacting with new technologies, but through creating them. The point isn’t to create a generation of programmers, Resnick argues. In his talk, Resnick describes Scratch, the programming software that he and a research group at MIT Media Lab developed to allow people to easily create and share their own interactive games and animations.