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The next few examples demonstrate additional features and show the expanded wiki markup text that this pipe-trick process generates, which in turn generates the results in the page display. Since Wikipedia is case-insensitive in regard to the first character of the target title, it is possible to use the pipe trick for upper- or lowercase words ...
HTML and XML provide ways to reference Unicode characters when the characters themselves either cannot or should not be used. A numeric character reference refers to a character by its Universal Character Set/Unicode code point, and a character entity reference refers to a character by a predefined name.
the wording of the exact link title does not fit in context (see here as an example), or; there are multiple meanings of the word (see "Mercury" example on the Disambiguation page). The pipe ("|") character is also known as a vertical bar. There are two ways to create the pipe ("|") character: using the keyboard or choosing from a list of symbols.
Typographical symbols and punctuation marks are marks and symbols used in typography with a variety of purposes such as to help with legibility and accessibility, or to identify special cases. This list gives those most commonly encountered with Latin script. For a far more comprehensive list of symbols and signs, see List of Unicode characters.
In many programming languages, the vertical bar is used to designate the logic operation or, either bitwise or or logical or. Specifically, in C and other languages following C syntax conventions, such as C++ , Perl , Java and C# , a | b denotes a bitwise or ; whereas a double vertical bar a || b denotes a ( short-circuited ) logical or .
As an example, although DOS allows the "pipe" syntax, it employs this second approach. Thus, suppose some long-running program "Worker" produces various messages as it works, and that a second program, TimeStamp copies each record from stdin to stdout , prefixed by the system's date and time when the record is received.
In SGML, HTML and XML documents, the logical constructs known as character data and attribute values consist of sequences of characters, in which each character can manifest directly (representing itself), or can be represented by a series of characters called a character reference, of which there are two types: a numeric character reference and a character entity reference.
Each symbol type is represented by a single character. For example, symbol table entries representing initialized data are denoted by the character "d" and symbol table entries for functions have the symbol type "t" (because executable code is located in the text section of an object file). Additionally, the capitalization of the symbol type ...