User talk:DMacks

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Erich Clar page[edit]

I want to include a synthetic reaction that is known as Clar's reaction. It is of a certain class of cyclic ketones that condense with themselves when heated to 400 C in a mixture of zinc dust and zinc chloride.

I will add references and a description of what it is used for in synthesizing new polycyclic aromatic hydrocarbons.

Complement on not being part of the precipitate[edit]

Every once in a while I notice the gears of the Wikipedia machine being turned around and I'm impressed by the social organization of it. Because it is not a mindless machine, but flawed, wonderful, thinking people doing their best. People paying attention, making notes, being part of the solution to problems (and not the precipitate as the Chemistry joke goes). Sure, people come in trying to turn over the tables, but just as quickly other people are cleaning it up and putting everything back where it was, or even maybe a bit cleaner than it was before the fracas. I checked back on a little vandalism thing and saw your notes on sock investigations. You and Classicwiki making sure the boxes get checked and it made me impressed with how well our little place works. Thanks for being part of it. 🌿MtBotany (talk) 05:27, 2 May 2024 (UTC)[reply]

@MtBotany: thanks for your kind words. Glad to help! The more socks dissolved and poured down the drain, the better. DMacks (talk) 06:28, 6 May 2024 (UTC)[reply]

Tech News: 2024-19[edit]

Latest tech news from the Wikimedia technical community. Please tell other users about these changes. Not all changes will affect you. Translations are available.

Recent changes

Screenshot of the visual improvements made on talk pages
Example of a talk page with the new design, in French.
  • The appearance of talk pages changed for all wikis, except for Commons, Wikidata and most Wikipedias (a few have already received this design change). You can read the detail of the changes on Diff. It is possible to opt-out these changes in user preferences ("Show discussion activity"). The deployment will happen at remaining wikis in the coming weeks. [1][2]
  • Interface admins now have greater control over the styling of article components on mobile with the introduction of the SiteAdminHelper. More information on how styles can be disabled can be found at the extension's page. [3]
  • Wikimedia Enterprise has added article body sections in JSON format and a curated short description field to the existing parsed Infobox. This expansion to the API is also available via Wikimedia Cloud Services. [4]

Changes later this week

  • The new version of MediaWiki will be on test wikis and MediaWiki.org from 7 May. It will be on non-Wikipedia wikis and some Wikipedias from 8 May. It will be on all wikis from 9 May (calendar). [5][6]
  • When you look at the Special:Log page, the first view is labelled "All public logs", but it only shows some logs. This label will now say "Main public logs". [7]

Future changes

Tech news prepared by Tech News writers and posted by bot • Contribute • Translate • Get help • Give feedback • Subscribe or unsubscribe.

MediaWiki message delivery 16:41, 6 May 2024 (UTC)[reply]

Orphaned non-free image File:WEZJ Logo.jpg[edit]

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Thanks for uploading File:WEZJ Logo.jpg. The image description page currently specifies that the image is non-free and may only be used on Wikipedia under a claim of fair use. However, the image is currently not used in any articles on Wikipedia. If the image was previously in an article, please go to the article and see why it was removed. You may add it back if you think that that will be useful. However, please note that images for which a replacement could be created are not acceptable for use on Wikipedia (see our policy for non-free media).

Note that any non-free images not used in any articles will be deleted after seven days, as described in section F5 of the criteria for speedy deletion. Thank you. --B-bot (talk) 18:01, 8 May 2024 (UTC)[reply]

Tech News: 2024-20[edit]

Latest tech news from the Wikimedia technical community. Please tell other users about these changes. Not all changes will affect you. Translations are available.

Recent changes

  • On Wikisource there is a special page listing pages of works without corresponding scan images. Now you can use the new magic word __EXPECTWITHOUTSCANS__ to exclude certain pages (list of editions or translations of works) from that list. [9]
  • If you use the user-preference "Show preview without reloading the page", then the template-page feature "Preview page with this template (what's this?)" will now also work without reloading the page. [10]
  • Kartographer maps can now specify an alternative text via the alt= attribute. This is identical in usage to the alt= attribute in the image and gallery syntax. An exception for this feature is wikis like Wikivoyage where the miniature maps are interactive. [11]
  • The old Guided Tour for the "New Filters for Edit Review" feature has been removed. It was created in 2017 to show people with older accounts how the interface had changed, and has now been seen by most of the intended people. [12]

Changes later this week

  • The new version of MediaWiki will be on test wikis and MediaWiki.org from 14 May. It will be on non-Wikipedia wikis and some Wikipedias from 15 May. It will be on all wikis from 16 May (calendar). [13][14]
  • The Special:Search results page will now use CSS flex attributes, for better accessibility, instead of a table. If you have a gadget or script that adjusts search results, you should update your script to the new HTML structure. [15]

Future changes

  • In the Vector 2022 skin, main pages will be displayed at full width (like special pages). The goal is to keep the number of characters per line large enough. This is related to the coming changes to typography in Vector 2022. Learn more. [16]
  • Two columns of the pagelinks database table (pl_namespace and pl_title) are being dropped soon. Users must use two columns of the new linktarget table instead (lt_namespace and lt_title). In your existing SQL queries:
    1. Replace JOIN pagelinks with JOIN linktarget and pl_ with lt_ in the ON statement
    2. Below that add JOIN pagelinks ON lt_id = pl_target_id

Tech news prepared by Tech News writers and posted by bot • Contribute • Translate • Get help • Give feedback • Subscribe or unsubscribe.

MediaWiki message delivery 23:56, 13 May 2024 (UTC)[reply]

This Month in Education: April 2024[edit]

This Month in Education

Volume 13 • Issue 4 • April 2024

In This Issue
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