The fastest to search: list or array ? [SOLVED]

[atout66]

Great link, I didn't know this wiki.

Thanks

[atout66]

I found partially the answer to my question.
It is in the lesson How do I Search an Array?, section <Logarithmic Search> where it is well explained.
Here is the link :http://lessons.runrev.com/s/lessons/m/4 ... h-an-array

Kind regards, Jean-Paul.