4 Nov
2004
4 Nov
'04
4:11 a.m.
Hi! В сообщении от 4 Ноябрь 2004 11:54 Tomasz Zielonka написал(a): [skip]
Note that the things marked 'unevaluated' above, could be already evaluated by some other computation.
Ok, I understand.
2. If so, is there method to _completely_ evaluate expression?
Most of the time you don't need it. But if you think you do, search for DeepSeq. I think that Data.Generics could be also used for that.
Could you suggest me - should I use it for this task? I have a very large list of pairs (ip::String, size::Integer) - this is a log from IP accounting, and I need to sum size for each ip. The length of list is more than 2 000 000. -- Alexander Kogan Institute of Applied Physics Russian Academy of Sciences