Website's Where You Can Learn Python for Free. January 9, 2017 | Views: 6437 save This post has been saved to your profile Python is one of the most popular programming languages right now.
Only way I can describe this video series.” — Jon Guenther “I loved this tutorial! After trying several, this one was the one that really got me going with Python.” — Roxam. 15 Great Opencourseware Options to Improve Your Knowledge for ... One of the great things about technology is the ability you have to access a great deal of useful information.
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. And you certainly won’t end up with a degree. MIT: The prestigious Massachusetts Institute of Technology has one of the best opencourseware collections in the world.
Online Programming Courses, Learn Programming Online. 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).
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 former is like reading, while the latter is like writing. 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. While we’re at it: bonus!