Regular Expression - Pattern



A pattern is another word for an expression because an expression defines a sort of pattern:

  • that is searched in the text
  • or that the text should conform.

pattern is then just an interchangeable word for an expression and to know more about it, you should go to the expression page .

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Grammar - Rule Construct / Basic Rule Expression

This page lists common rule expression in order to describe the structure of the parsed document. A rule expression is a pattern expression that produces a boolean and are therefore predicate. grammar...
Data System Architecture
Logical Data Modeling - Domain (Permitted value set)

A domain is a set of permitted, legal values of the same data type that a attribute can legitimately take on. The set of values permitted is defined by: an enumeration, a range, or a format patterns...
What is a URI (Uniform resource identifier)?

A Uniform Resource Identifier (URI) is a string of characters that Identify a resource. Because a resource can be created dynamically, an URI is also a request. URL As The ISBN system for...

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