• Thumbnail for Code 93
    Code 93 is a barcode symbology designed in 1982 by Intermec to provide a higher density and data security enhancement to Code 39. It is an alphanumeric...
    8 KB (480 words) - 10:34, 11 November 2024
  • Thumbnail for QR code
    A QR code, quick-response code, is a type of two-dimensional matrix barcode invented in 1994 by Masahiro Hara of Japanese company Denso Wave for labelling...
    96 KB (9,927 words) - 08:36, 14 May 2025
  • Thumbnail for Barcode
    Barcode (redirect from Bar code)
    scanners to work properly "Wikipedia" encoded in Code 93 "*WIKI39*" encoded in Code 39 "Wikipedia" encoded in Code 128 An example of a stacked barcode. Specifically...
    92 KB (7,816 words) - 21:36, 16 May 2025
  • Thumbnail for Code 128
    Code 128 is a high-density linear barcode symbology defined in ISO/IEC 15417:2007. It is used for alphanumeric or numeric-only barcodes. It can encode...
    26 KB (2,755 words) - 01:37, 3 April 2025
  • Thumbnail for Interleaved 2 of 5
    Interleaved 2 of 5 (redirect from Code 25)
    was created by David Allais, who also invented barcodes Code 39, Code 11, Code 93, and Code 49. ITF encodes pairs of digits; the first digit is encoded...
    9 KB (958 words) - 02:57, 20 March 2025
  • Thumbnail for Universal Product Code
    The Universal Product Code (UPC or UPC code) is a barcode symbology that is used worldwide for tracking trade items in stores. The chosen symbology has...
    50 KB (5,382 words) - 22:49, 6 April 2025
  • dialing from within the country. International callers should dial +93 xx yyyyyyy. Area codes for common cities are: 093 xx yyyyyyy: Afghanistan 020 yyy yyyy:...
    2 KB (196 words) - 23:34, 13 January 2025
  • country codes are telephone number prefixes for reaching subscribers in foreign countries or areas by international direct dialing (IDD). Country codes are...
    67 KB (1,900 words) - 17:30, 4 May 2025
  • Thumbnail for David Allais
    is credited with creating five bar code symbologies: Code 39, Interleaved 2 of 5 (ITF), Code 11, Code 93 and Code 49. He is also named inventor on the...
    10 KB (1,075 words) - 12:24, 15 December 2024
  • Thumbnail for MaxiCode
    "dense code", or "UPS code") appears as a 1-inch square, with a bullseye in the middle, surrounded by a pattern of hexagonal dots. It can store about 93 characters...
    4 KB (513 words) - 17:42, 16 March 2024
  • Thumbnail for International Article Number
    code is assigned by the manufacturer. The product code immediately follows manufacturer code. The total length of manufacturer code plus product code...
    21 KB (2,338 words) - 21:12, 6 May 2025
  • Code 39 (also known as Alpha39, Code 3 of 9, Code 3/9, Type 39, USS Code 39, or USD-3) is a variable length, discrete barcode symbology defined in ISO/IEC...
    19 KB (1,101 words) - 22:09, 18 May 2025
  • Thumbnail for Data Matrix
    Data Matrix (redirect from Datamatrix code)
    A Data Matrix is a two-dimensional code consisting of black and white "cells" or dots arranged in either a square or rectangular pattern, also known as...
    23 KB (3,015 words) - 03:41, 15 May 2025
  • Thumbnail for United Airlines Flight 93
    (customer code 22). Rubin, Daniel (September 9, 2002). "Capitol was Flight 93 Target, Arab TV Reports". Pittsburgh Post-Gazette. "Flight 93 National Memorial...
    126 KB (12,329 words) - 02:31, 19 May 2025
  • Thumbnail for Aztec Code
    The Aztec Code is a matrix code invented by Andrew Longacre, Jr. and Robert Hussey in 1995. The code was published by AIM, Inc. in 1997. Although the Aztec...
    20 KB (2,671 words) - 15:38, 3 February 2025
  • from the light source as the tip crosses each bar and space in the printed code. The photodiode generates a waveform that is used to measure the widths of...
    15 KB (1,924 words) - 19:45, 12 December 2024
  • Thumbnail for Two-out-of-five code
    A two-out-of-five code is a constant-weight code that provides exactly ten possible combinations of two bits, and is thus used for representing the decimal...
    5 KB (567 words) - 23:47, 26 February 2025
  • uses the phrases spaghetti code and rat's nest as synonyms to describe poorly structured source code. In the Ada – Europe '93 conference, Ada was described...
    13 KB (1,611 words) - 05:50, 19 March 2025
  • favourite to win the contest with 7-to-2 odds. Before rehearsals, "The Code" also had a 93% chance of qualifying from the second semi-final. In response to...
    73 KB (5,733 words) - 17:35, 18 May 2025
  • Thumbnail for Rectangular Micro QR Code
    QR Code (also known as rMQR Code) is two-dimensional (2D) matrix barcode invented and standardized in 2022 by Denso Wave as ISO/IEC 23941. rMQR Code is...
    25 KB (2,441 words) - 22:22, 14 May 2025
  • Befunge (redirect from Befunge-93)
    self-modifying code and a multi-dimensional playfield. Despite this, several compilers have been written for the language. The original Befunge-93 specification...
    12 KB (1,245 words) - 02:59, 11 August 2024
  • Thumbnail for Han Xin code
    Han Xin code (汉信码 in Chinese, Chinese-sensible code) is two-dimensional (2D) matrix barcode symbology invented in 2007 by Chinese company The Article...
    35 KB (2,958 words) - 12:49, 27 April 2025
  • Country codes A B C D–E F G H–I J–K L M N O–Q R S T U–Z...
    6 KB (23 words) - 04:46, 6 April 2025
  • Messages, data elements, and code values Part 2: Application and registration procedures for Institution Identification Codes (IIC) Part 3: Maintenance procedures...
    36 KB (1,641 words) - 15:55, 14 April 2025
  • The reflected binary code (RBC), also known as reflected binary (RB) or Gray code after Frank Gray, is an ordering of the binary numeral system such that...
    181 KB (15,921 words) - 03:34, 5 May 2025
  • Thumbnail for ISO 4217
    ISO 4217 (redirect from Currency code)
    International Organization for Standardization (ISO) that defines alpha codes and numeric codes for the representation of currencies and provides information about...
    72 KB (3,900 words) - 13:31, 11 May 2025
  • a list of mobile telephone prefixes by country. List of country calling codes The original prefix issued to the mobile network operator. Due to mobile...
    74 KB (304 words) - 01:49, 9 May 2025
  • Thumbnail for Area code 417
    Retrieved March 9, 2021. "Area Code Maps". NANPA. List of exchanges from AreaCodeDownload.com, 417 Area Code 37°N 93°W / 37°N 93°W / 37; -93 v t e v t e...
    3 KB (322 words) - 16:58, 18 May 2025
  • Thumbnail for Barcode printer
    Computer printer Label printer Magazine, Smithsonian. "The History of the Bar Code". Smithsonian Magazine. Retrieved 2023-06-21. Media related to Barcode printer...
    5 KB (616 words) - 22:18, 14 June 2024
  • Thumbnail for JAB Code
    JAB Code (Just Another Barcode) is a colour 2D matrix symbology made of colour squares arranged in either square or rectangle grids. It was developed by...
    5 KB (435 words) - 02:30, 15 February 2025