Archive

Archive for February, 2009

Deleting Mail from Postfix’s mailq

February 9th, 2009
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Use the command:

postsuper -d ALL to remove all mail

postsuper -d #MAIL ID# to remove a single peice of mail from the mailq

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IE Caching w/ CakePHP and jqModal

February 2nd, 2009
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Because IE caches GET requests, I found that jqModal dialogs cache unless the following header info is added:

header( “Last-Modified: ” . gmdate(”D, d M Y H:i:s”) . ” GMT” );
header( “Cache-Control: no-cache, must-revalidate” );
header( “Pragma: no-cache” );

Note: Using CakePHP 1.1,  I wanted to add this to a special “dialog layout”.  For some reason it the caching continued unless I added it to the controller or view.

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