How to disable specfic payment method for specfic products in Magento

How to disable specfic payment method for specfic products If you want to disable a specfic payment method for specfic products then follow these steps. 1.Make a new file in app/etc/module/Arunendra_Disablepayment.xml copy and Paste below code in that file
<?xml version="1.0"?>



     
        true
        local

    


2.Now make module folder inside app/code/local/Arunendra/Disablepayment 3.Make new folder and file inside app/code/local/Arunendra/Disablepayment/etc/config.xml and copy and paste below code in that file.

Add Product Images In Magento Transactional Emails

In order to add the order Image to the transaction email templates (order), you need to play with the following two files:
1.) Edit the file: app/design/frontend/base/default/template/email/order/items.phtml Locate this line (Around Line 32) :
<th align="left" bgcolor="#EAEAEA" style="font-size:13px; padding:3px 9px"> <?php echo $this->__('Sku') &#63></th>

Disable admin notification popup in Magento

Every time you log in to the Magento Admin Panel, you see an admin notification popop message telling you there's a new Magento version. As a developer, it's best to stay informed about new releases by reading blogs, tweets and lots of other news channels - besides this, upgrades should never be taken lightly. It's possible to remove this notification popup message.


To remove this notification popup message.
  • Login to your Magento Admin Panel
  • Go to System >> Configuration >> Advanced
  • Disable the Mage_AdminNotification module


How to create custom page layout in magento

To create a new custom column layout, you need to place a new file in the Magento theme. With the Magento default theme, you could use the folder app/design/frontend/default/default/template/page, but of course - when building your own site - it is recommended to have your own theme-directory.

In the tutorial, the file 1column.phtml is copied to the file 1columnfp.phtml (where "fp" stands for the front page). To make this new page reckognizable you wll need to add a new XML-definition. In the tutorial the following code is added to the file app/code/core/Mage/Page/etc/config.xml. copy this module in local exp app/code/local/Mage/Page/etc/config.xml

    
    
    page_one_column_fp

However, with a Magento upgrade this change could be gone. The same XML could also be added to your app/etc/local.xml file instead:

Customizing Magento email templates

Emails (or often referred to as transactional emails) are - just like the entire Magento theme - based on files in the filesystem: If you open up the folder app/locale/en_US/template/email you will numerous files. Don't edit them directly, because any Magento upgrade will override your changes. Instead, the purpose of these files is to override them. You can override these email templates either using the Magento Admin Panel, or by copying them to your Magento theme. The first approach allows for easy editing using the Magento Admin Panel, but this interface lacks nice editing features like syntax highlighting or code completion. Ofcourse, you can copy the textarea contents ofcourse to your local editor modify things there and copy the code back into the textarea once you're done.