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Numeric precision in Microsoft Excel — As with other spreadsheets, Microsoft Excel works only to limited accuracy because it retains only a certain number of figures to describe numbers (it has limited precision). Excel nominally works with 8 byte numbers by default, a modified 1985… … Wikipedia
Construction Field Computing — is the use of handheld devices that augment the construction superintendent s ability to manage the operations on a construction site. These information appliances (IA) must be portable devices which can be carried or worn by the user, and have… … Wikipedia
Twisted nematic field effect — The twisted nematic effect ( TN effect ) in liquid crystals is claimed to be first discovered by James Fergason in 1970 at the International Liquid Xtal Company in Kent Ohio. Fergason patented his work at about the same time that the Central… … Wikipedia
Construction field computing — is the use of handheld devices that augment the construction superintendent s ability to manage the operations on a construction site. These information appliances (IA) must be portable devices which can be carried or worn by the user, and have… … Wikipedia
ABAP — Infobox programming language name = ABAP/4 logo = paradigm = Object oriented, structured, imperative year = 1980s designer = SAP AG typing = Static, strong, safe, nominative implementations = SAP R/2,SAP R/3 dialects = influenced by = Objective C … Wikipedia
tar (file format) — tar GNU tar 1.23 showing three common types of Tarballs (shown in red). Filename extension .tar Internet media type application/x tar … Wikipedia
Data validation — In computer science, data validation is the process of ensuring that a program operates on clean, correct and useful data. It uses routines, often called validation rules or check routines , that check for correctness, meaningfulness, and… … Wikipedia
IBM System/36 — The IBM System/36 was a minicomputer marketed by IBM from 1983 to 2000. It was a multi user, multi tasking successor to the System/34. Like the System/34 and the older System/32, the System/36 was primarily programmed in the RPG II language. One… … Wikipedia
SQL injection — A SQL injection is often used to attack the security of a website by inputting SQL statements in a web form to get a badly designed website in order to dump the database content to the attacker. SQL injection is a code injection technique that… … Wikipedia
ISO 8583 — Standard for Financial Transaction Card Originated Messages Interchange message specifications is the International Organization for Standardization standard for systems that exchange electronic transactions made by cardholders using payment… … Wikipedia
IBM Spufi — SQL Processing Using File Input is a database facility invented by IBM for interfacing with their DB2 system. It is accessed from within TSO ISPF from the DB2I Primary Option menu.SPUFI allows direct input of SQL commands in the TSO environment,… … Wikipedia
