this one too http://quant.stackexchange.com/questions/306/what-programming-languages-are-most-commonly-used-in-quantitative-finance http://quant.stackexchange.

this one too http://quant.stackexchange.com/questions/306/what-programming-languages-are-most-commonly-used-in-quantitative-finance http://quant.stackexchange.com/questions/306/what-programmin...