product

Hi i have added a new product tab in admin grid by following the below link http://inchoo.net/magento/how-to-add-custom-product-relations-in-magento/ Everything is working fine. BUt this has added the new tab at the last position in product edit section. Can you please suggest me how can i change the position of that tab. thanks You can use the action addTabAfter instead of addTab , then you have to specify the <after> parameter (categories, websites, upsell...). I edited the code of your tutorial for example: <reference name="product_tabs"> <action method="addTabAfter"> <name>custom</name>

Can someone tell me why I am getting different results when using Tuple2[List,List] and List[List] as my Product in the code below? Specifically I would like to know why the second value of the list of lists gets wrapped in another list? scala> val a = List(1,2,3) a: List[Int] = List(1, 2, 3) scala> val b = List(4,5,6) b: List[Int] = List(4, 5, 6) scala> val c = List(a,b) c: List[List[Int]] = List(List(1, 2, 3), List(4, 5, 6)) scala> c.productIterator.foreach( println(_) ) List(1, 2, 3) List(List(4, 5, 6)) // <-- Note this scala> val d = (a,b) d: (List[Int], List[Int]) = (List(1, 2, 3),List(4,

I'm using Python and I'm given an array like a = [1, 2, 3, 4] and I want to find sum of all possible combination multiplications like: For combinations of 1: 1 + 2 + 3 + 4 For combinations of 2: 1*2 + 2*3 + 3*4 + 4*1 . For combination of 3: 1*2*3 + 1*3*4 + 2*3*4 For combinations of 4: 1*2*3*4 And finally sum of all these sums is my answer. I'm using numpy.prod() and numpy.sum() . But it's still too slow. Is there some better algorithm to find the sum quickly? You can do with numpy and itertools : from numpy import linspace, prod from itertools import combinations arr = np.array([1,2,3,4]) [sum

Possible Duplicate: how to add review tab on product view page How to display review form as well as reviews in a tab in product page . I was doing the following in catalog.xml <!--action method="addTab" translate="title" module="catalog"><alias>review</alias><title>Review</title><block>review/product_view_list</block><template>review/product/view/list.phtml</template></action--> <!--For getting the review datails--> <action method="addTab" translate="title" module="catalog"><alias>review</alias><title>Review</title><block>review/form</block><template>review/form.phtml</template></action> <!-