Nifty Assignments FAQs Table of Contents: 1. What is a Raspberry Pi?2. Can I buy shares in the Raspberry Pi Foundation? 1. 1. 1. 1. 1. 1. 1. 1. 1. 1. 1. 1. O. 1. A. 1. The Raspberry Pi is a credit-card sized computer that plugs into your TV and a keyboard. -Introduction-Top 2. The Raspberry Pi Foundation is a charity, so you can’t buy shares in the company. 1. You can buy a Raspberry Pi directly from our website. -Buying and Shipping-Top 2. The Model A costs $25 and the Model B costs $35, plus local taxes and shipping/handling fees. 3. You get the Raspberry Pi board itself. 4. The components we buy are priced in dollars, and we negotiate manufacturing in dollars. 5. Not yet. 6. Yes. 7. We have an exclusive distribution arrangement with RS and Farnell. 1. The default username for Raspbian is “pi” (without any quote marks) and the default password is “raspberry” (again, do not include the quote marks). -General-Top 2. 3. The Model A has 256MB RAM, one USB port and no Ethernet (network connection). 4. 5. 6. 7. 8. 9.
Mobile Computing in App Inventor | Mobile CSP Learnable Programming Here's a trick question: How do we get people to understand programming? Khan Academy recently launched an online environment for learning to program. It offers a set of tutorials based on the JavaScript and Processing languages, and features a "live coding" environment, where the program's output updates as the programmer types. Because my work was cited as an inspiration for the Khan system, I felt I should respond with two thoughts about learning: Programming is a way of thinking, not a rote skill. Thus, the goals of a programming system should be: to support and encourage powerful ways of thinkingto enable programmers to see and understand the execution of their programs A live-coding Processing environment addresses neither of these goals. Alan Perlis wrote, "To understand a program, you must become both the machine and the program." How do we get people to understand programming? We change programming. Contents A programming system has two parts. The language should provide: Wait.
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