Search results
Results from the WOW.Com Content Network
On Wikipedia you can use a limited version of regex called a Lua pattern to select and modify bits of text from a string. The pattern is a piece of code describing what you are looking for in the string. The symbols you an use in a pattern are: . means any individual character. ... would mean any three characters, etc. *, +, ?, and -are the ...
The template takes a substring of ''text'' starting at ''start'' and containing ''length'' characters. Template parameters [Edit template data] Parameter Description Type Status Text 1 The substring to be trimmed. String required Numeric position 2 Numeric position of the starting character within the string Number required Count 3 Number of characters for the substring Number required See also
Module:String The Template:Str_number/trim extracts a number at the start of parameter 1. It takes a string as parameter, and returns the string trimmed to the beginning number if non-numeric text does not appear before the first number.
This template trims leading and trailing (but not interior) whitespace from a string. The string should be passed as the first unnamed parameter. The parameter must be named |1= if its value contains a = character. You may substitute this template—that is, if this template is used as {}, the resulting wikicode is "clean".
{{String-handling templates | state = collapsed}} will show the template collapsed, i.e. hidden apart from its title bar. {{ String-handling templates | state = autocollapse }} will show the template autocollapsed, i.e. if there is another collapsible item on the page (a navbox, sidebar , or table with the collapsible attribute ), it is hidden ...
This template removes links from wikitext. It de-links wikilinks and URL links, removes HTML comments, and normalises whitespace. It handles most wikitext correctly, including category links, the colon trick, the pipe trick (normal and reverse), nested wikilinks, and invalid link characters.
The return value is an empty string if the parameter does not meet the conditions. When the condition is matched or some result is successfully found, strings of at least one character are returned. char Creates a string from a list of character codes. 1 Space-separated list of character codes *
The user can search for elements in an associative array, and delete elements from the array. The following shows how multi-dimensional associative arrays can be simulated in standard AWK using concatenation and the built-in string-separator variable SUBSEP: