After installing rokstories, get invalid argument 106https://www.joellipman.com/articles/cms/joomla/after-installing-rokstories-get-invalid-argument-106.html

14 January 2010 page with the article on it but with the following error (3x) above it: Warning: Invalid argument supplied for foreach() in /home/.../components/com_content/helpers/route.php on line 106 After googling I found an unlikely solution which is becoming...

• Type: Article
• Author: Joel Lipman
• Category: Joomla
• Language: *

Warning call_user_func: First argument is expected to be a valid callbackhttps://www.joellipman.com/articles/cms/joomla/warning-call-user-func-first-argument-is-expected-to-be-a-valid-callback.html

22 November 2012 following error: Warning: call_user_func() [function.call-user-func]: First argument is expected to be a valid callback in /home/.../templates/rt_affinity/rt_sectionrows.php on line 311 How? Copy & backup the file...

• Type: Article
• Author: Joel Lipman
• Category: Joomla
• Language: *

Ubuntu as a media serverhttps://www.joellipman.com/component/content/article/ubuntu-as-a-media-server.html?catid=63&Itemid=165

19 September 2009 1. If someone wants to use Ubuntu as a home media pc connected to a tv, there is the problem of overscan; consumer tv's crop off the border around the image. How does Ubuntu intend to officially solve this? Right now LinuxMCE has it's own method for...

• Type: Article
• Author: Joel Lipman
• Category: Linux
• Language: *

How to put MediaWiki into Debug modehttps://www.joellipman.com/articles/cms/mediawiki/how-to-put-mediawiki-into-debug-mode.html

22 October 2009 following line to your LocalSettings.php file, you will be able to log everything that WikiMedia does: $wgDebugLogFile = '/home/username/public_html/wikidir/logfile'; IMPORTANT NOTE: The path above should be the exact full path to the wiki directory...

• Type: Article
• Author: Joel Lipman
• Category: MediaWiki
• Language: en-GB