Resets an array to a specified minimum number of elements.
This can improve performance, if used to size an array to its
expected maximum. For more than 500 elements, use arrayResize
immediately after using the ArrayNew tag.
arrayResize(array, size)
→ returns boolean
someArray.resize(size)
<cfset MyArray = arrayNew(1)>
<!--- Resize that array to the number of records in the query. --->
<cfset temp = arrayResize(MyArray, 8)>
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