They are for long strings, you'll get different result with several kilobytes text in your constant. Of coarse you then have to lower cycles to not get out of memory, or reset `str` from time to time. Yet probaly use `cpuTime` or `epochTIme` to get floats - times can get to 0 seconds.
- How to use ropes module efficiently? yuutayamada
- Re: How to use ropes module efficiently? Araq
- Re: How to use ropes module efficiently? LeuGim