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  2. TIFF - Wikipedia

    en.wikipedia.org/wiki/TIFF

    Because TIFF/IT P1 had a number of limitations, an extended format was developed. The ISO 12639:2004 introduced a new extended conformance level - TIFF/IT-P2 (Profile 2). TIFF/IT-P2 added a number of functions to TIFF/IT-P1 like: [7] CMYK spot colors only (when appropriate) Support for the compression of CT and BP data (JPEG and Deflate)

  3. Concatenation - Wikipedia

    en.wikipedia.org/wiki/Concatenation

    A spreadsheet's concatenate ("&") function is used to assemble a complex text string—in this example, XML code for an SVG "circle" element. In formal language theory and computer programming, string concatenation is the operation of joining character strings end-to-end. For example, the concatenation of "snow" and "ball" is "snowball".

  4. Python (programming language) - Wikipedia

    en.wikipedia.org/wiki/Python_(programming_language)

    Python uses the + operator for string concatenation. Python uses the * operator for duplicating a string a specified number of times. The @ infix operator is intended to be used by libraries such as NumPy for matrix multiplication. [104] [105] The syntax :=, called the "walrus operator", was introduced in Python 3.8. It assigns values to ...

  5. File URI scheme - Wikipedia

    en.wikipedia.org/wiki/File_URI_scheme

    The single slash between host and path denotes the start of the local-path part of the URI and must be present. [5] A valid file URI must therefore begin with either file:/path (no hostname), file:///path (empty hostname), or file://hostname/path. file://path (i.e. two slashes, without a hostname) is never correct, but is often used.

  6. cat (Unix) - Wikipedia

    en.wikipedia.org/wiki/Cat_(Unix)

    : concatenate and print files – Shell and Utilities Reference, The Single UNIX Specification, Version 4 from The Open Group UNIX Style, or cat -v Considered Harmful - A paper by Rob Pike on proper Unix command design using cat as an example.

  7. Path (computing) - Wikipedia

    en.wikipedia.org/wiki/Path_(computing)

    A path (or filepath, file path, pathname, or similar) is a string of characters used to uniquely identify a location in a directory structure.It is composed by following the directory tree hierarchy in which components, separated by a delimiting character, represent each directory.

  8. Function (computer programming) - Wikipedia

    en.wikipedia.org/wiki/Function_(computer...

    10 rem a basic program 20 gosub 100 30 goto 20 100 input “ give me a number ”; n 110 print “ the square root of ”; n; 120 print “ is ”; sqrt (n) 130 return This code repeatedly asks the user to enter a number and reports the square root of the value.

  9. BMP file format - Wikipedia

    en.wikipedia.org/wiki/BMP_file_format

    the number of color planes (must be 1) 1C: 28 2 the number of bits per pixel, which is the color depth of the image. Typical values are 1, 4, 8, 16, 24 and 32. 1E: 30 4 the compression method being used. See the next table for a list of possible values 22: 34 4 the image size.