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  2. Array slicing - Wikipedia

    en.wikipedia.org/wiki/Array_slicing

    In computer programming, array slicing is an operation that extracts a subset of elements from an array and packages them as another array, possibly in a different dimension from the original. Common examples of array slicing are extracting a substring from a string of characters, the " ell " in "h ell o", extracting a row or column from a two ...

  3. JavaScript syntax - Wikipedia

    en.wikipedia.org/wiki/JavaScript_syntax

    The syntax of JavaScript is the set of rules that define a correctly structured JavaScript program. The examples below make use of the log function of the console object present in most browsers for standard text output .

  4. EarSketch - Wikipedia

    en.wikipedia.org/wiki/EarSketch

    This particular tutorial is an introduction to computer science where students compose their first song with EarSketch. The units are divided into chapters. Each chapter has several sections, a summary, a quiz, and associated slides. The curriculum contains Python and JavaScript example code that can be pasted into the code editor.

  5. Video compression picture types - Wikipedia

    en.wikipedia.org/wiki/Video_compression_picture...

    Furthermore, in the H.264 video coding standard, the frame can be segmented into sequences of macroblocks called slices, and instead of using I, B and P-frame type selections, the encoder can choose the prediction style distinctly on each individual slice. Also in H.264 are found several additional types of frames/slices:

  6. Volume rendering - Wikipedia

    en.wikipedia.org/wiki/Volume_rendering

    VTK – a general-purpose C++ toolkit for data processing, visualization, 3D interaction, computational geometry, with Python and Java bindings. Also, VTK.js provides a JavaScript implementation. Commercial. Amira – a 3D visualization and analysis software for scientists and researchers (in life sciences and biomedical)

  7. Computer programming - Wikipedia

    en.wikipedia.org/wiki/Computer_programming

    Computer programming or coding is the composition of sequences of instructions, called programs, that computers can follow to perform tasks. [1] [2] It involves designing and implementing algorithms, step-by-step specifications of procedures, by writing code in one or more programming languages.

  8. Node.js - Wikipedia

    en.wikipedia.org/wiki/Nodejs

    Node.js runs on the V8 JavaScript engine, and executes JavaScript code outside a web browser. Node.js lets developers use JavaScript to write command line tools and for server-side scripting . The ability to run JavaScript code on the server is often used to generate dynamic web page content before the page is sent to the user's web browser.

  9. JavaScript engine - Wikipedia

    en.wikipedia.org/wiki/JavaScript_engine

    A JavaScript engine is a software component that executes JavaScript code. The first JavaScript engines were mere interpreters, but all relevant modern engines use just-in-time compilation for improved performance. [1] JavaScript engines are typically developed by web browser vendors, and every major browser has one