Re: list-building performance
Re: list-building performance
- Subject: Re: list-building performance
- From: Nigel Redmon <email@hidden>
- Date: Sat, 2 Jun 2007 11:17:33 -0700
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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