Comments on: Split array to increase performance

By: Tomasz Płociński

Tomasz Płociński — Wed, 18 Jan 2023 09:38:27 +0000

In reply to Paul. You do not use the loop for this, but what do You use?

By: Paul

Paul — Tue, 17 Jan 2023 22:49:05 +0000

In reply to Tomasz Płociński. Sure! One of the columns is made up of codes in form 60000. Some start with 1 some with 9 etc. For this column I have to delete all rows that do not start with number 6 with the exception of 620400. I do not use a loop for this. The second column is made up of different names and I created a list of the ones I need to keep telling the code to delete anything that is not on the list. I don't know if this is enough information. If you need more please let me know! Thank you for any help!

By: Tomasz Płociński

Tomasz Płociński — Tue, 17 Jan 2023 22:14:53 +0000

In reply to Paul. Hello Paul I'd love to, but if You provide here kinda bigger picture, for example what kind of action do You perform there, what kind of loop or anything else it would be helpful to know what is the situation.

By: Paul

Paul — Tue, 17 Jan 2023 21:54:24 +0000

Hello Tomasz, great article thank you! I was wondering if you had any advice for me I have a file with around 470,000 lines and 30 or so columns. I have a VBA script that sorts and deletes data in two different columns. Currently it takes 30-45 minutes to complete… I have tried optimizing as much as possible but I cannot reduce it more. Do you have any suggestions? Thank you!