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模板:String-handling templates
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{{#invoke:Navbox with collapsible groups|navbox | name = String-handling templates | state = {{{state|expanded}}} | bodyclass = plainlist | title = String-handling templates [[Help:Manipulating_strings|(help page)]] | selected = {{{selected|{{{expanded|{{{1|}}}}}}}}} <!---------------------- Trimming -------------------------> | abbr1 = sub | sect1 = Substring (select chunk of string by its position) | content1 = {{Aligned table |fullwidth=on |style=text-align:left; |col1width=50%; | {{Aligned table |style=padding-right:2em; |col1style=width:12em;text-align:right;padding-right:0.75em; | {{tl|str sub new}} | Select a substring based on starting and ending index counted in either direction. | {{tl|str left}} | Keep the first N characters of a string, or duplicate it to N characters. | {{tl|str crop}} | Return all but the last N characters of a string. | {{tl|str index}} | Return the N-th character of a string. }} | {{Aligned table |col1style=width:12em;text-align:right;padding-right:0.75em; | {{tl|str right}} | Return substring starting at N-th character to end of string. | {{tl|str rightc}} | Return the last N characters of a string; or a given value if empty. | {{tl|str sub old}} | Return substring of given length starting at N-th character. }} }} | abbr2 = trim | sect2 = Trimming (select/remove chunk of string by character type) | content2 = {{Aligned table |fullwidth=on |style=text-align:left; |col1width=50%; | {{Aligned table |style=padding-right:2em; |col1style=width:12em;text-align:right;padding-right:0.75em; | {{tl|trim}} | Trim any leading or trailing whitespace | {{tl|str letter/trim}} | Trim down to the beginning letters. | {{tl|str number/trim}} | Trim down to the beginning numbers. | {{tl|trim brackets}} | Trim any leading or trailing square brackets. | {{tl|trim quotes}} | Trim leading or trailing matching quotes. | {{tl|trim leading}} | Trim up to six instances of specified <prefix>. }} | {{Aligned table |col1style=width:12em;text-align:right;padding-right:0.75em; | {{tl|string split}} | Extract a short string from a long string. | {{tl|first word}} | Trim down to the first space. | {{tl|remove first word}} | Remove anything before the first space. | {{tl|last word}} | Trim down from the last space. | {{tl|remove last word}} | Remove anything after the last space. }} }} | abbr3 = specific | group3 = Select/remove specific item from string | content3 = {{Aligned table |fullwidth=on |style=text-align:left; |col1width=50%; | {{Aligned table |style=padding-right:2em; |col1style=width:12em;text-align:right;padding-right:0.75em; | {{tl|delink}}, {{tl|trim brackets}} | Removes wikilink brackets (wikicode); ''all'' or ''outer only''. | {{tl|Plain text}} | Removes wikicode (formatting and brackets) | {{tl|PAGENAMEBASE}} | Trim off any parenthesis text at the end of a string (disambiguation). | {{tl|title disambig text}} | Returns text in parentheses at the end of a string (disambiguation). | {{tl|WikiProjectbasename}} | Removes "WikiProject" from a pagename. }} | {{Aligned table |col1style=width:12em;text-align:right;padding-right:0.75em; | {{tl|ship prefix}} | Returns the length of a ship's name prefix, if listed (ship names). | {{tl|title year}} | Returns the 3-or-4-digit year from a pagename, if any. | {{tl|title decade}} | Returns the 4-digit decade (e.g. "1740s") from a pagename, if any. | {{tl|title number}} | Returns any number from a pagename. }} }} <!----------- Insertion, replacement, length --------------> | abbr4 = IRL | sect4 = Insertion, replacement and length | content4 = {{Aligned table |style=margin:0 auto 0;text-align:left; | <!---(Insertion, replacement)---> {{Aligned table |style=padding-right:2em; |col1style=text-align:right;padding-right:0.75em; | {{tl|loop}} | Repeat character string a specified number of times. | {{tl|replace}} | Returns the string, after replacing ''all'' occurrences of a specified string with another string. | {{tl|str rep}} | Returns the string, after replacing the first occurrence of a specified string with another string. | {{tl|digits}} | Returns the string, after removing all characters that are not digits 0–9 | {{tl|Nowiki}} | Displays wikitext as plain text. }} | <!---(Length)---> {{Aligned table |col1style=text-align:right;padding-right:0.75em; | {{tl|str len}} | Returns a string's length. | {{tl|str ≥ len}} | Check if a string is "longer or equally long" or "shorter" than a given length. | {{tl|str ≤ len}} | Check if a string is "shorter or equally long" or "longer" than a given length. | {{tl|str ≠ len}} | Check if a string is "not equal" or "equal" to a given length. }} }} <!----------------- Analysis, technical -------------------> | abbr5 = anlys/tech | sect5 = Analysis and searching | content5 = {{Aligned table |style=margin:0 auto 0;text-align:left; | <!---(Analysis)---> {{Aligned table |style=padding-right:2em; |col1style=text-align:right;padding-right:0.75em; | {{tl|str startswith}}<br>{{tl|str endswith}} | Check if a string starts or ends with a given string. | {{tl|str find}}, {{tl|strfind short}} |style2.2=vertical-align:middle;| Returns the numerical location of a given string in a string. | {{tl|in string}} | Returns optional string when given string is not found | {{tl|str count}} | Count the number of occurrences of a pattern within a string. }} | <!---(Analysis cont'd)---> {{Aligned table |col1style=text-align:right;padding-right:0.75em; | {{tl|a or an}} | Takes a noun and produces the appropriate indefinite article, based on whether the first letter is a vowel. | {{tl|Array}} | Array manipulation and retrieval. | {{tl|Isnumeric}} | Returns number when true, blank when not numeric. | {{tl|str letter}} | Returns the number of letters that begin a string. | {{tl|str number}} | Returns the number of numbers that begin a string. }} }} |state1=<noinclude>expanded</noinclude><!-- show everything on this template's page --> |state2=<noinclude>expanded</noinclude> |state3=<noinclude>expanded</noinclude> |state4=<noinclude>expanded</noinclude> |state5=<noinclude>expanded</noinclude> |state6=expanded |group6=Modules and built-in functions |list6={{div col|style=text-align:left}} * [[:Module:String]], [[:Module:String2]], [[:Module:Ustring]], [[Module:Text]], [[:Template:Navbox wikitext-handling templates|wikitext handling]]: modules that together contain most necessary string functions. * [[mw:Help:Magic words|Magic words]]: About <code><nowiki>{{padleft:|}}</nowiki></code>, <code><nowiki>{{lc:|}}</nowiki></code>, <code><nowiki>{{formatnum:|}}</nowiki></code> etc. * [[mw:Help:Extension:ParserFunctions|ParserFunctions]]: About <code><nowiki>{{#titleparts:|}}, {{#expr:|}}, {{#ifeq:|}}, </nowiki></code> etc.{{div col end}} <!----------------------- below ---------------------------> | belowclass = hlist | below = * [[:Category:String manipulation templates]] ** [[:c:Category:String manipulation templates|Commons]] ** [[:mw:Category:String manipulation templates|MediaWiki]] ** [[:m:Category:String manipulation templates|Meta-Wiki]] ** [[:d:Category:String manipulation templates|Wikidata]] * [[:Category:Modules that manipulate strings|Category:String manipulating modules]] | tracking = no <!--(keep all these string templates (by /doc pages) out of the tracking category)--> }}<noinclude>{{documentation}}</noinclude>
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