Search results
Results From The WOW.Com Content Network
An unordered pair is a finite set; its cardinality (number of elements) is 2 or (if the two elements are not distinct) 1. In axiomatic set theory, the existence of unordered pairs is required by an axiom, the axiom of pairing. More generally, an unordered n-tuple is a set of the form {a 1, a 2,... a n}. [5] [6] [7]
Lists and tables are two different ways to format multiple, similar items on a page. Lists and HTML tables go back to Wikipedia's early days. The current wikicode tables (see the section about tables), which you can edit more easily and even sort, came later. You'll find many more lists than tables on Wikipedia.
Type the codes for each table cell in the next row, starting with a bar: {| |+ The table's caption |- | cell code goes here |- | next row cell code goes here | next cell code goes here |} Cells can be separated with either a new line and a single bar, or by a double bar "||" on the same line. Both produce the same output:
This tutorial provides a guide to making new tables and editing existing ones. For guidelines on when and how to use tables, see the Manual of Style. The easiest way to insert a new table is to use the editing toolbar that appears when you edit a page (see image above).
Wikipedia:Manual of Style/Tables, the Manual of Style for best practices for tables Wikipedia:Table dos and don'ts, a quick guide to the Manual of Style for tables; Wikipedia:Advanced table formatting, some advanced techniques
A table's "class" applies standard Wikipedia formatting to that table. The two most commonly used classes are "wikitable" and "wikitable sortable"; the latter allows the reader to sort the table by clicking on the header cell of any column.
A scrolling table in the sense of the vertical scrollbar for the whole page. When you scroll the page the table headers stay visible when the table goes beyond the top of the screen. See Template:Sticky header for examples, more info, and specialized cases.
Tables are a way of presenting information into rows and columns. Tables can be useful for various types of content on Wikipedia, but they should only be used when appropriate. In some cases, the information might be better conveyed in prose or as embedded lists. Overusing tables, especially with complex coding, can make pages harder to edit ...