Title: chemdream's Topics | WordPress.org

---

# chemdream

  [  ](https://wordpress.org/support/users/chemdream/)

 *   [Profile](https://wordpress.org/support/users/chemdream/)
 *   [Topics Started](https://wordpress.org/support/users/chemdream/topics/)
 *   [Replies Created](https://wordpress.org/support/users/chemdream/replies/)
 *   [Reviews Written](https://wordpress.org/support/users/chemdream/reviews/)
 *   [Topics Replied To](https://wordpress.org/support/users/chemdream/replied-to/)
 *   [Engagements](https://wordpress.org/support/users/chemdream/engagements/)
 *   [Favorites](https://wordpress.org/support/users/chemdream/favorites/)

 Search topics:

## Forum Topics Started

    - Topic
    - Participants
    - Replies
    - Last Post
 *  -  [[Twenty Twenty-Five] How Do Templates Work?](https://wordpress.org/support/topic/how-do-templates-work/)
    -  Started by: [chemdream](https://wordpress.org/support/users/chemdream/) in:
      [Themes and Templates](https://wordpress.org/support/forum/themes-and-templates/)
    - 2
    - 1
    -  [1 year, 6 months ago](https://wordpress.org/support/topic/how-do-templates-work/#post-18229357)
    -  [Carolina Nymark](https://wordpress.org/support/users/poena/)
 *  -  [[Google App Engine for WordPress] Can't uncheck Use App Engine Email Service.](https://wordpress.org/support/topic/cant-uncheck-use-app-engine-email-service/)
    -  Started by: [chemdream](https://wordpress.org/support/users/chemdream/) in:
      [Plugins](https://wordpress.org/support/forum/plugins-and-hacks/)
    - 2
    - 1
    -  [11 years, 1 month ago](https://wordpress.org/support/topic/cant-uncheck-use-app-engine-email-service/#post-6036591)
    -  [Wammy](https://wordpress.org/support/users/wammy/)
 *  -  [debug on different sites on multisite wp](https://wordpress.org/support/topic/debug-on-different-sites-on-multisite-wp/)
    -  Started by: [chemdream](https://wordpress.org/support/users/chemdream/) in:
      [Requests and Feedback](https://wordpress.org/support/forum/requests-and-feedback/)
    - 4
    - 3
    -  [13 years, 11 months ago](https://wordpress.org/support/topic/debug-on-different-sites-on-multisite-wp/#post-2517433)
    -  [Ipstenu (Mika Epstein)](https://wordpress.org/support/users/ipstenu/)
 *  -  [[HyperDB] [Plugin: HyperDB] HyberDB and Caching](https://wordpress.org/support/topic/plugin-hyperdb-hyberdb-and-caching/)
    -  Started by: [chemdream](https://wordpress.org/support/users/chemdream/) in:
      [Plugins](https://wordpress.org/support/forum/plugins-and-hacks/)
    - 2
    - 1
    -  [14 years ago](https://wordpress.org/support/topic/plugin-hyperdb-hyberdb-and-caching/#post-2555170)
    -  [jaydestro](https://wordpress.org/support/users/jaydestro/)
 *  -  [add_action when generating image sizes](https://wordpress.org/support/topic/add_action-when-generating-image-sizes/)
    -  Started by: [chemdream](https://wordpress.org/support/users/chemdream/) in:
      [Plugins](https://wordpress.org/support/forum/plugins-and-hacks/)
    - 1
    - 0
    -  [14 years, 4 months ago](https://wordpress.org/support/topic/add_action-when-generating-image-sizes/)
    -  [chemdream](https://wordpress.org/support/users/chemdream/)
 *  -  [[W3 Total Cache] [Plugin: W3 Total Cache] W3 total cache w/ HyperDB and WordPress MU Domain Mapping?](https://wordpress.org/support/topic/plugin-w3-total-cache-w3-total-cache-w-hyperdb-and-wordpress-mu-domain-mapping/)
    -  Started by: [chemdream](https://wordpress.org/support/users/chemdream/) in:
      [Plugins](https://wordpress.org/support/forum/plugins-and-hacks/)
    - 3
    - 2
    -  [14 years, 4 months ago](https://wordpress.org/support/topic/plugin-w3-total-cache-w3-total-cache-w-hyperdb-and-wordpress-mu-domain-mapping/#post-2555119)
    -  [veerbahadur](https://wordpress.org/support/users/veerbahadur/)
 *  -  [Classes not working in Functions!](https://wordpress.org/support/topic/classes-not-working-in-functions/)
    -  Started by: [chemdream](https://wordpress.org/support/users/chemdream/) in:
      [Plugins](https://wordpress.org/support/forum/plugins-and-hacks/)
    - 1
    - 1
    -  [14 years, 5 months ago](https://wordpress.org/support/topic/classes-not-working-in-functions/#post-2556773)
    -  [chemdream](https://wordpress.org/support/users/chemdream/)
 *  -  [Extend the upload function](https://wordpress.org/support/topic/extend-the-upload-function/)
    -  Started by: [chemdream](https://wordpress.org/support/users/chemdream/) in:
      [Plugins](https://wordpress.org/support/forum/plugins-and-hacks/)
    - 1
    - 1
    -  [14 years, 5 months ago](https://wordpress.org/support/topic/extend-the-upload-function/#post-2541036)
    -  [chemdream](https://wordpress.org/support/users/chemdream/)
 *  -  [Speeding Up WordPress on Ubuntu.](https://wordpress.org/support/topic/speeding-up-wordpress-on-ubuntu/)
    -  Started by: [chemdream](https://wordpress.org/support/users/chemdream/) in:
      [Fixing WordPress](https://wordpress.org/support/forum/how-to-and-troubleshooting/)
    - 2
    - 5
    -  [14 years, 5 months ago](https://wordpress.org/support/topic/speeding-up-wordpress-on-ubuntu/#post-2518460)
    -  [chemdream](https://wordpress.org/support/users/chemdream/)
 *  -  [[MP3-jPlayer] [Plugin: MP3-jPlayer] Conflicting?](https://wordpress.org/support/topic/plugin-mp3-jplayer-conflicting/)
    -  Started by: [chemdream](https://wordpress.org/support/users/chemdream/) in:
      [Plugins](https://wordpress.org/support/forum/plugins-and-hacks/)
    - 2
    - 2
    -  [14 years, 5 months ago](https://wordpress.org/support/topic/plugin-mp3-jplayer-conflicting/#post-2481481)
    -  [chemdream](https://wordpress.org/support/users/chemdream/)
 *  -  [local image links.](https://wordpress.org/support/topic/local-image-links/)
    -  Started by: [chemdream](https://wordpress.org/support/users/chemdream/) in:
      [Fixing WordPress](https://wordpress.org/support/forum/how-to-and-troubleshooting/)
    - 1
    - 0
    -  [14 years, 5 months ago](https://wordpress.org/support/topic/local-image-links/)
    -  [chemdream](https://wordpress.org/support/users/chemdream/)
 *  -  [[WordPress MU Domain Mapping] [Plugin: WordPress MU Domain Mapping] login fail, and no more sites in my 'my sites'](https://wordpress.org/support/topic/plugin-wordpress-mu-domain-mapping-login-fail-and-no-more-sites-in-my-my-sites/)
    -  Started by: [chemdream](https://wordpress.org/support/users/chemdream/) in:
      [Plugins](https://wordpress.org/support/forum/plugins-and-hacks/)
    - 2
    - 2
    -  [14 years, 6 months ago](https://wordpress.org/support/topic/plugin-wordpress-mu-domain-mapping-login-fail-and-no-more-sites-in-my-my-sites/#post-2480026)
    -  [Ron Rennick](https://wordpress.org/support/users/wpmuguru/)
 *  -  [Associate media to a post.](https://wordpress.org/support/topic/associate-media-to-a-post/)
    -  Started by: [chemdream](https://wordpress.org/support/users/chemdream/) in:
      [Fixing WordPress](https://wordpress.org/support/forum/how-to-and-troubleshooting/)
    - 1
    - 0
    -  [14 years, 9 months ago](https://wordpress.org/support/topic/associate-media-to-a-post/)
    -  [chemdream](https://wordpress.org/support/users/chemdream/)
 *