metasyntactic variable การใช้

• It uses material from the Wikipedia article " Metasyntactic variable ".
• A metasyntactic variable is something that stands for another piece of text.
• A term often used for metavariable in that area is " metasyntactic variable ".
• See Metasyntactic variable .-- Talk 11 : 40, 10 November 2012 ( UTC)
• The names are conventional, somewhat self-suggestive, sometimes humorous, and effectively act as metasyntactic variables.
• For example, you should use a metasyntactic variable in the documentation of a function to describe the arguments that are passed to that function.
• In computing, the word is sometimes used as a metasyntactic variable or as a video game cheat code, the canonical " magic word ".
• By mathematical analogy, a metasyntactic variable is a word that is a variable for other words, just as in algebra letters are used as variables for numbers.
• The concept of a " metasyntactic variable " is an advanced grammatical / linguistic concept please feel free to contact me with questions and clarifications . talk)
• :a broader search finds many Latin medical and Linnaean names, and quux, a metasyntactic variable . talk ) 23 : 27, 16 October 2008 ( UTC)
• (The documentation for texinfo emphasizes the distinction between metavariables and mere variables used in a programming language being documented in some texinfo file as : " Use the @ var command to indicate metasyntactic variables.
• A standard convention is that any file with'foo'in its name is temporary and can be deleted on sight . " The names of these consecrated " metasyntactic variables " are also commonly used as actual syntax.
• Usually said by itself, but can be used in a sentence in the adjective form . ", and also " A metasyntactic variable " .-- Canley 03 : 32, 16 December 2005 ( UTC)
• A third example of the use of the " metasyntactic variables " foo and bar, this time as actual identifiers in a programming ( interview ) example is contrasting the following C + + function prototypes for their different argument passing mechanisms:
• This template is to help facilitate the displaying of variable names ( in mathematics, computer source code, wikimarkup in template documentation, metasyntactic variables, etc . ) with the metadata; In XHTML and HTML, the element has semantic meaning, while simple italicization does not.
• Alternatively you can distribute your copy of " Metasyntactic variable " along with a copy of the GFDL ( as explained in the text ) and list at least five ( or all if fewer than five ) principal authors on the title page ( or top of the document ).
• :Another possibility is that computer programmers often use the words " Foo " and " Bar " as " metasyntactic variables " ( don't worry about it-we're a weird bunch )-they derive from " FUBAR "-f * * ked up beyond all recognition.
• Schwartz selected the world of " The Flintstones " for the examples in this book, giving rise to the somewhat frequent use of " Fred " and " Barney " as metasyntactic variables, rather than the classic " foo " and " bar ".
• Alternatively you can distribute your copy of " Metasyntactic variable " along with a copy of the CC-BY-SA-3.0 ( as explained in the text ) and list at least five ( or all if fewer than five ) principal authors on the title page ( or top of the document ).
• I don't really have a complete answer for you, but if you'd like to search for " metasyntactic variable " in Wikipedia through Google without searching user pages, type this into Google : " metasyntactic variable site : en . wikipedia . org-intitle : " user " " and user pages will be excluded.