Search results
Results from the WOW.Com Content Network
In information retrieval, an index term (also known as subject term, subject heading, descriptor, or keyword) is a term that captures the essence of the topic of a document. Index terms make up a controlled vocabulary for use in bibliographic records .
Python sets are very much like mathematical sets, and support operations like set intersection and union. Python also features a frozenset class for immutable sets, see Collection types. Dictionaries (class dict) are mutable mappings tying keys and corresponding values. Python has special syntax to create dictionaries ({key: value})
reStructuredText (RST, ReST, or reST) is a file format for textual data used primarily in the Python programming language community for technical documentation.. It is part of the Docutils project of the Python Doc-SIG (Documentation Special Interest Group), aimed at creating a set of tools for Python similar to Javadoc for Java or Plain Old Documentation (POD) for Perl.
In ballroom dancing (and in some other types of partner dance), directions of progressive movement, in particular directions of steps, can be indicated either in relation to the room or in relation to the body position. Directions of turns, although there are only two of them, may also be indicated in several ways.
Mathematically vectors are elements of a vector space over a field, and for use in physics is usually defined with = or .Concretely, if the dimension = of is finite, then, after making a choice of basis, we can view such vector spaces as or .
The dance is generally performed by a group of people of all genders and ages at social functions, and has been performed in schools, weddings and community events. The dance is usually performed with the dancers positioned roughly in a box configuration, like that of a chessboard .
The LISP 1.5 Programmers Manual [3] describes a function called intern which either evaluates to an existing symbol of the supplied name, or if none exists, creates a new symbol of that name. This idea of interned symbols persists in more recent dialects of Lisp, such as Clojure in special forms such a (def symbol) which perform symbol creation ...
Describing and mastering proper dance positions is an important part of dance technique. These dance positions of a single dancer may be further detailed into body, head, arm, hand, leg, and foot positions; also, these positions in a dance couple can additionally take into account connection , the relative orientation of partners, and ...