High-Level Language Definition A high-level language is a programming language designed to simplify computer programming. It is “high-level” since it is several steps removed from the actual code run on a computer’s processor. High-level source code contains easy-to-read syntax that is later converted into a low-level language, which can be recognized and run by a specific CPU. Most common programming languages are considered ..
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Swift Definition Swift is a high-level programming language developed by Apple and made available in 2014. It is designed for writing apps for Apple platforms, including macOS, iOS, tvOS, and watchOS. The Swift language is based on Objective-C, which was used for NeXTSTEP development in the 1980s, and later macOS and iOS. Swift has similar syntax and maintains the object-oriented features of Objective-C, but provides a more simplified ..
Low-Level Language Definition A low-level language is a type of programming language that contains basic instructions recognized by a computer. Unlike high-level languages used by software developers, low-level code is often cryptic and not human-readable. Two common types of low-level programming languages are assembly language and machine language. Software programs and scripts are written in high-level languages, like C#, Swift, and PHP. A software developer can create and edit source ..
Data Type Definition A data type is a type of data. Of course, that is rather circular definition, and also not very helpful. Therefore, a better definition of a data type is a data storage format that can contain a specific type or range of values. When computer programs store data in variables, each variable ..
Spreadsheet Definition A spreadsheet is a document that stores data in a grid of horizontal rows and vertical columns. Rows are typically labeled using numbers (1, 2, 3, etc.), while columns are labeled with letters (A, B, C, etc). Individual row/column locations, such as C3 or B12, are referred to as cells. Each cell can ..
Flat File Definition A flat file database is a database that stores data in a plain text file. Each line of the text file holds one record, with fields separated by delimiters, such as commas or tabs. While it uses a simple structure, a flat file database cannot contain multiple tables like a relational database can. Fortunately, ..
Static Website Definition A static website contains Web pages with fixed content. Each page is coded in HTML and displays the same information to every visitor. Static sites are the most basic type of website and are the easiest to create. Unlike dynamic websites, they do not require any Web programming or database design. A static site can be built by simply ..
Dynamic Website Definition Dynamic websites contain Web pages that are generated in real-time. These pages include Web scripting code, such as PHP or ASP. When a dynamic page is accessed, the code within the page is parsed on the Web server and the resulting HTML is sent to the client’s Web browser. Most large websites are dynamic, since they are easier to maintain than static websites. ..
Dialog Box Definition As the name implies, a dialog box serves to initiate a dialog with the user. It is a window that pops up on the screen with options that the user can select. After the selections have been made, the user can typically click “OK” to enter the changes or “Cancel” to discard ..
Inkjet Definition Inkjet printers are the most common type of consumer printers. The inkjet technology works by spraying very fine drops of ink on a sheet of paper. These droplets are “ionized” which allows them to be directed by magnetic plates in the ink’s path. As the paper is fed through the printer, the print ..
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