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Re: list-building performance



That doesn't do what I want, but thanks for bringing it up, because I hadn't yet figured out the right syntax to combine the items... "set end of theList to {{...},{...}}" appends a list of two lists, so that the final lists ends up containing 1000 lists, of which each sublist contains two lists (the original script builds a list that contains 2000 lists of items). I've tried various forms of appending, referring to contents and items of the lists, but haven't figured it out. That is, is there a way to

{{<listA>}} & {{<listB>},{<listC>}}

 and get

{{<listA>},{<listB>},{<listC>}}

instead of {{<listA>},{{<listB>},{<listC>}}?


thanks


On Jun 2, 2007, at 2:09 AM, KOENIG Yvan wrote:
maybe this variant may be faster

property theList1 : {}
set noteOn to false

set startTime to (time of (current date))
set theList1 to {}
set timeStamp to 0
repeat 2000 times
set end of my theList1 to {{timeStamp, noteOn, 60, 100}, {timeStamp + 1, noteOn, 60, 0}}
set timeStamp to timeStamp + 1
end repeat
(time of (current date)) - startTime

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References: 
 >list-building performance (From: Nigel Redmon <email@hidden>)
 >Re: list-building performance (From: KOENIG Yvan <email@hidden>)
 >Re: list-building performance (From: Nigel Redmon <email@hidden>)
 >Re: list-building performance (From: KOENIG Yvan <email@hidden>)



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