magento core code reuse

Mage_Core_Controller_Front_Action->_prepareDownloadResponse() > Mage_Core_Controller_Varien_Action-> _prepareDownloadResponse() * this means, that those 2 functions do exactly the same thing, but the first one seems to be newer. who knows if the 2nd one…

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magento overwrite core controller

source <config> <frontend> [1] <routers> <checkout> [2] <args> <modules> <yourModule before=”Mage_Checkout”>Namespace_Module_Overwrite_Checkout</yourModule> [3] </modules> </args> </checkout> </routers> </frontend> </config> [1] Depending on the controllers area ,”frontend” or “admin” [2] Router node…

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