find: Difference between revisions
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| [[in Array]], [[set]], [[resize]], [[reverse]], [[select]], [[in]], [[toArray]], [[toString]], [[forEach]], [[count]], [[pushBack]], [[deleteAt]], [[deleteRange]], [[append]], [[sort]], [[param]], [[params]], [[arrayIntersect]] |= See also | | [[in Array]], [[set]], [[resize]], [[reverse]], [[select]], [[in]], [[toArray]], [[toString]], [[forEach]], [[count]], [[pushBack]], [[deleteAt]], [[deleteRange]], [[append]], [[sort]], [[param]], [[params]], [[arrayIntersect]], [[splitString]], [[joinString]] |= See also | ||
}} | }} | ||
Revision as of 12:05, 11 September 2015
Description
- Description:
- Searches for an array element within array or a string within a string. Returns the 0 based index on success or -1 if not found. Test is cASe-seNsItiVE
- Groups:
- Uncategorised
Syntax
- Syntax:
- array find x
- Parameters:
- array: Array - array to search in
- x: Anything - array element to find
- Return Value:
- Number - 0 based position of the first array element that matches x, -1 if not found
Alternative Syntax
- Syntax:
- string find x (since ["Arma 3","Arma3",127,126674,"Development"])
- Parameters:
- string: String - string to search in
- x: String - string to find
- Return Value:
- Number - 0 based position of the first sequence of characters that matches x, -1 if not found
Examples
- Example 1:
["Apples","Oranges","Pears"] find "Oranges"; //result is 1 [1,[2],[[3]]] find [[3]]; //result is 2- Example 2:
if (magazines player find "Strela" >= 0) then {hint "You've got Strela!"};- Example 3:
hint str ("japa is the man!" find "the man!"); //8
Additional Information
- See also:
- in ArraysetresizereverseselectintoArraytoStringforEachcountpushBackdeleteAtdeleteRangeappendsortparamparamsarrayIntersectsplitStringjoinString
Notes
-
Report bugs on the Feedback Tracker and/or discuss them on the Arma Discord or on the Forums.
Only post proven facts here! Add Note
Notes
Bottom Section
- Posted on January 4, 2015 - 09:38 (UTC)
- Heeeere's Johnny!
-
Using nil on either side of find will make the whole statement return Nothing:
_array = [1,2,nil,4,5]; _result = _array find nil; hintSilent str (isNil "_result"); //true _result = nil find 1; hintSilent str (isNil "_result"); //true
- Posted on April 10, 2015 - 17:01 (UTC)
- Kenoxite
- Find doesn't work with multidimensional arrays in OFP/CWA. It will always returns -1.