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Scratch is a high-level, block-based visual programming language and website aimed primarily at children as an educational tool, with a target audience of ages 8 to 16. [8] Users on the site can create projects on the website using a block-like interface. Scratch was conceived and designed through collaborative National Science Foundation ...
ScratchJr is a visual programming language designed to introduce programming skills to children ages 5–7. The app is considered an introductory programming language. [1] It is available as a free app for iOS, Android and Chromebook. ScratchJr is a derivative of the Scratch language, which has been used by over 10 million people worldwide.
Scratch and guide vocals in music. A scratch vocal is a vocal performance that a singer records to provide a reference track that music producers and audio engineers can use as they craft other pieces of the recorded song. Most of the time, the singer of a scratch vocal ultimately re-records the vocal performance after production is complete.
Scratchpad memory (SPM), also known as scratchpad, scratchpad RAM or local store in computer terminology, is an internal memory, usually high-speed, used for temporary storage of calculations, data, and other work in progress. In reference to a microprocessor (or CPU), scratchpad refers to a special high-speed memory used to hold small items of ...
The C Programming Language (sometimes termed K&R, after its authors' initials) is a computer programming book written by Brian Kernighan and Dennis Ritchie, the latter of whom originally designed and implemented the C programming language, as well as co-designed the Unix operating system with which development of the language was closely intertwined.
Carter Family picking, also known as the thumb brush, the Carter lick, the church lick, or the Carter scratch, [2] is a style of fingerstyle guitar named after Maybelle Carter of the Carter Family. It is a distinctive style of rhythm guitar in which the melody is played on the bass strings, usually low E, A, and D while rhythm strumming ...
A "Hello, World!" program is generally a simple computer program that emits (or displays) to the screen (often the console) a message similar to "Hello, World!" while ignoring any user input. A small piece of code in most general-purpose programming languages, this program is used to illustrate a language's basic syntax.
Scratch input using geophones (contact microphones) bonded to each fingernail as a musical instrument. The awful sounds generated by running fingernails down the chalkboard are separately pitch-corrected, resulting in a pleasant-sounding musical instrument. In computing, scratch input is an acoustic-based method of Human-Computer Interaction ...