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Finds the length of an array or of a quasi-array with keys with an optional prefix such as "data1", "data2", etc. It uses an exponential search algorithm to find the length, so as to use as few table lookups as possible. This algorithm is useful for arrays that use metatables (e.g. frame.args) and for quasi-arrays.
A table is a sequence, optionally supplemented by named keys: digit["two"]="2". Several table functions like table.concat will only work with the numbered values and ignore named keys. The metatable offers a large, optional set of methods for altering table behavior. For example, you can define a table to be callable like a function.
Lua can process text strings in excess of 230,000 characters, which allows the formatted contents of article pages to be used as input to string searches. However, there have been some limitations in string contents, such as hidden strings enclosed in nowiki-tag or pre-tag elements.
Help:Lua for beginners; Help:Lua debugging – about debugging Lua modules; Wikipedia:Lua style guide – standards to improve the readability of code through consistency; Module:Sandbox provides a pseudo-namespace for experimenting with Lua modules
Contents move to sidebar hide (Top) 1 ... 4 Essays on Lua. 5 Module links list. 6 WikiProject Lua templates. 7 Lua navigation on en:wikipedia. Toggle the table of ...
In 2006 Google launched a beta release spreadsheet web application, this is currently known as Google Sheets and one of the applications provided in Google Drive. [16] A spreadsheet consists of a table of cells arranged into rows and columns and referred to by the X and Y locations. X locations, the columns, are normally represented by letters ...
Values are decimal representations of UTF-8 codes. The table is organized as a table of tables because the Lua pairs keyword returns table data in an arbitrary order. Here, we want to process the table from top to bottom because the entries at the top of the table are also found in the ranges specified by the entries at the bottom of the table.
2 Lua text problems of wikitables and nowiki tags. 2 comments. Toggle the table of contents. Wikipedia talk: Lua string functions. Add languages.