alphanumeric generator

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• TRS-80 Color Computer — 16k TRS 80 Color Computer 1 Developer Tandy Corporation Manufacturer Motorola Release date 1980 …   Wikipedia

• Motorola 6847 — The MC6847 is a video display generator (VDG) first introduced by Motorola and used in the TRS 80 Color Computer, Dragon 32/64, Laser 200 and Acorn Atom among others. It is a relatively simple display generator compared to other display chips of… …   Wikipedia

• Code 128 — Wikipedia encoded in Code 128 B Code 128 is a very high density barcode symbology. It is used for alphanumeric or numeric only barcodes. It can encode all 128 characters of ASCII and, by use of an extension character (FNC4), the Latin 1… …   Wikipedia

• Lexical analysis — In computer science, lexical analysis is the process of converting a sequence of characters into a sequence of tokens. Programs performing lexical analysis are called lexical analyzers or lexers. A lexer is often organized as separate scanner and …   Wikipedia

• Data matrix (computer) — A Data Matrix code is a two dimensional matrix barcode consisting of black and white square modules arranged in either a square or rectangular pattern. The information to be encoded can be text or raw data. Usual data size is from a few bytes up… …   Wikipedia

• Regular expression — In computing, a regular expression provides a concise and flexible means for matching (specifying and recognizing) strings of text, such as particular characters, words, or patterns of characters. Abbreviations for regular expression include… …   Wikipedia

• Rainbow table — A rainbow table is a lookup table offering a time memory tradeoff used in recovering the plaintext password from a password hash generated by a hash function, often a cryptographic hash function. A common application is to make attacks against… …   Wikipedia

• Three-phase electric power — This article deals with where, how and why three phase is used. For information on the basic mathematics and principles of three phase, see three phase. Three phase electric power is a common method of alternating current electric power… …   Wikipedia

• cryptology — cryptologist, n. cryptologic /krip tl oj ik/, cryptological, adj. /krip tol euh jee/, n. 1. cryptography. 2. the science and study of cryptanalysis and cryptography. [1635 45; < NL cryptologia. See CRYPTO , LOGY] * * * Introduction …   Universalium

• Formal language — A formal language is a set of words , i.e. finite strings of letters , or symbols . The inventory from which these letters are taken is called the alphabet over which the language is defined. A formal language is often defined by means of a… …   Wikipedia

• RT-11 — Infobox OS name = RT 11 logo = caption = Directory listing using DIR utility under RT 11 running on a UKNC school computer developer = Digital Equipment Corporation and Mentec Inc. source model = Proprietary source, available at extra cost with… …   Wikipedia