set: Difference between revisions

Revision as of 01:40, 19 January 2021

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Description:: Changes the element at the given (zero-based) index of the array.
If the index is out of bounds, the array will resize to incorporate the index as its last value, padding with nil as necessary. See Example 4.
Groups:: Arrays

Syntax:: hashMap set [key, value]
Parameters:: hashMap : HashMap
: key: HashMapKey
: value: Anything
Return Value:: Boolean - false if the key is new to the hashmap, true if a value got overwritten

Example 1:: _arrayOne set [0, "Hello"];
Example 2:: Append "Bye" as last element to _arrayTwo:
_arrayTwo set [count _arrayTwo, "Bye"];
Example 3:: Replace the last element of _arrayThree with 23:
_arrayThree set [(count _arrayThree) - 1, 23];
Example 4:: Using set with an index that is out of bounds:
_array = ["A"]; _array set [2, "C"]; // _array is now ["A", nil, "C"] _array set [1, "B"]; // _array is now ["A", "B", "C"]

See also:: Array plus a valuea plus valueb a - b resize reverse select in find findIf toArray toString forEach count pushBack pushBackUnique apply deleteAt deleteRange append sort param params arrayIntersect splitString joinString

: 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

Revision as of 18:59, 18 January 2021 (view source) Lou Montana (talk \| contribs) m (Text replacement - " {3,}\\|" to " \|") ← Older edit		Revision as of 01:40, 19 January 2021 (view source) Lou Montana (talk \| contribs) m (Text replacement - " {2,}\}\}" to " }}") Newer edit →
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	\| [[Array]], [[plus a]], [[valuea plus valueb]], [[a - b]], [[resize]], [[reverse]], [[select]], [[in]], [[find]], [[findIf]], [[toArray]], [[toString]], [[forEach]], [[count]], [[pushBack]], [[pushBackUnique]], [[apply]], [[deleteAt]], [[deleteRange]], [[append]], [[sort]], [[param]], [[params]], [[arrayIntersect]], [[splitString]], [[joinString]]		\| [[Array]], [[plus a]], [[valuea plus valueb]], [[a - b]], [[resize]], [[reverse]], [[select]], [[in]], [[find]], [[findIf]], [[toArray]], [[toString]], [[forEach]], [[count]], [[pushBack]], [[pushBackUnique]], [[apply]], [[deleteAt]], [[deleteRange]], [[append]], [[sort]], [[param]], [[params]], [[arrayIntersect]], [[splitString]], [[joinString]]

	}}		}}