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نسخہ بمطابق 18:41، 26 اکتوبر 2021ء
This is the {{str number }} meta-template.
It takes a string as parameter, and returns the number of leading digits. It does not handle negative number s or decimals, and stops at any minus sign '-' or dot '.' symbols.
Examples
If the parameter is empty or undefined, zero is returned:
{{str number}}
returns 0
{{str number|}}
returns 0
{{str number| }}
returns 0
The count is interrupted by anything but the ten digits:
{{str number|abcde}}
returns 0
{{str number|123456}}
returns 6
{{str number| 123456}}
returns 6
{{str number|123 456}}
returns 3
{{str number|1234abc}}
returns 4
{{str number|1234abc56}}
returns 4
{{str number|15<ref>a reference</ref>}}
returns 2
{{str number|15(15)}}
returns 2
{{str number|-1234xx}}
returns 0
{{str number|12.34xx}}
returns 2
{{str number|12,345}}
returns 2
See also
String-handling templates
(help page)
Substring (select chunk of string by its position)
{{str sub new }} Select a substring based on starting and ending index counted in either direction. {{str left }} Keep the first N characters of a string, or duplicate it to N characters. {{str crop }} Return all but the last N characters of a string. {{str index }} Return the N-th character of a string.
{{str right }} Return substring starting at N-th character to end of string. {{str rightc }} Return the last N characters of a string; or a given value if empty. {{str sub old }} Return substring of given length starting at N-th character.
Trimming (select/remove chunk of string by character type)
Select/remove specific item from string
{{ship prefix }} Returns the length of a ship's name prefix, if listed (ship names). {{title year }} Returns the 3-or-4-digit year from a pagename, if any. {{title decade }} Returns the 4-digit decade (e.g. "1740s") from a pagename, if any. {{title number }} Returns any number from a pagename.
Insertion, replacement and length
{{loop }} Repeat character string a specified number of times. {{replace }} Returns the string, after replacing all occurrences of a specified string with another string. {{str rep }} Returns the string, after replacing the first occurrence of a specified string with another string. {{digits }} Returns the string, after removing all characters that are not digits 0–9 {{Nowiki }} Displays wikitext as plain text.
{{str len }} Returns a string's length. {{str ≥ len }} Check if a string is "longer or equally long" or "shorter" than a given length. {{str ≤ len }} Check if a string is "shorter or equally long" or "longer" than a given length. {{str ≠ len }} Check if a string is "not equal" or "equal" to a given length.
Analysis and searching
{{str startswith }} {{str endswith }} Check if a string starts or ends with a given string. {{str find }}, {{strfind short }} Returns the numerical location of a given string in a string. {{in string }} Returns optional string when given string is not found {{str count }} Count the number of occurrences of a pattern within a string.
{{a or an }} Takes a noun and produces the appropriate indefinite article, based on whether the first letter is a vowel. {{Array }} Array manipulation and retrieval. {{Font style }} Returns bold or italic if the input value has either formatting. {{Isnumeric }} Returns number when true, blank when not numeric. {{str letter }} Returns the number of letters that begin a string. {{str number }} Returns the number of numbers that begin a string.
Modules and built-in functions
References