Hi all

Is this the best way to preallocate a list of integers?
listName = range(0,length)

What about non integers?

I've just claimed in the newsgroup above that pre-allocating helps but I might be getting confused with matlab ;)

If I have a file with a floating point number on each line, what is the best way of reading them into a list (or other ordered structure)?

I was iterating with readline and appending to a list but it is taking ages.

Jim
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