User talk:124.124.7.221

February 2017
Hello, I'm Jim1138. I wanted to let you know that I reverted one of your recent contributions —the one you made with this edit to Apache HBase— because it did not appear constructive. If you would like to experiment, please use the sandbox. If you think I made a mistake, or if you have any questions, you can leave me a message on my talk page. Thanks. Jim1138 (talk) 05:48, 20 February 2017 (UTC)
 * If this is a shared IP address, and you did not make the edits, consider creating an account for yourself or logging in with an existing account so you can avoid further irrelevant notices.

October 2017
Hello, I'm Materialscientist. I wanted to let you know that one or more of your recent contributions to Function generator have been undone because they did not appear constructive. If you would like to experiment, please use the sandbox. If you think a mistake was made, or if you have any questions, you can leave me a message on my talk page. Materialscientist (talk) 08:43, 14 October 2017 (UTC)
 * If this is a shared IP address, and you did not make the edits, consider creating an account for yourself or logging in with an existing account so you can avoid further irrelevant notices.

August 2019
Please do not remove content or templates from pages on Wikipedia, as you did to Information technology, without giving a valid reason for the removal in the edit summary. Your content removal does not appear to be constructive and has been reverted. If you only meant to make a test edit, please use the sandbox for that. Thank you. Favonian (talk) 09:14, 9 August 2019 (UTC)