When there is a positive correlation between the financing rate r and a future contract subjected to marks-to-market rules, the future will be convex and will trade above the forwards of the same delivery

Encountered this objective-c compilation error:

property with ‘weak’ attribute must be of object type

I am just thinking: if the same fate befalls me, will I have the inner strength like Bauby? Besides, I need an iPad app that can follow my eye movement.

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@interface ClassName ( CategoryName ) 

As a java/c++ programmer, my first instinct is that __ works as generic