User talk:119.235.48.134

December 2021
Hello, I'm LizardJr8. I wanted to let you know that one or more of your recent contributions&#32;to Data science have been undone because they did not appear constructive. If you would like to experiment, please use the sandbox. If you have any questions, you can ask for assistance at the Teahouse. Thanks. LizardJr8 (talk) 07:12, 29 December 2021 (UTC)

March 2022
Hello, I'm Materialscientist. I wanted to let you know that I reverted one of your recent contributions—specifically this edit to Seminar—because it did not appear constructive. If you would like to experiment, please use the sandbox. If you have any questions, you can ask for assistance at the Help desk. Thanks. Materialscientist (talk) 07:15, 9 March 2022 (UTC)

Please refrain from attempting to make unconstructive edits to Wikipedia. Your edits appear to constitute vandalism and have been [ disallowed by an edit filter.] If you would like to experiment, please use the sandbox. Repeated vandalism may result in the loss of editing privileges. Thank you. Materialscientist (talk) 07:16, 9 March 2022 (UTC)

May 2022
Hello, I'm Wikipedialuva. I noticed that you added or changed content in an article, David Karp, but you didn't provide a reliable source. It's been removed and archived in the page history for now, but if you'd like to include a citation and re-add it, please do so. You can have a look at referencing for beginners. If you think I made a mistake, you can leave me a message on my talk page. Thank you. Wikipedialuva (talk) 07:34, 24 May 2022 (UTC)

Please do not add or significantly change content without citing verifiable and reliable sources. Before making any potentially controversial edits, it is recommended that you discuss them first on the article's talk page. Please review the guidelines at Citing sources and take this opportunity to add references to the article. &maltese; SunDawn &maltese;    (contact)   07:44, 24 May 2022 (UTC)