Stack Exchange network consists of 183 Q&A communities including Stack Overflow, the largest, most trusted online community for developers to learn, share their knowledge, and build their careers.
Asking Christians brothers and sisters to pray for you is Biblical - as seen above. The Bible says that there is only one mediator between God and man and that is Jesus Christ (1 Tim 2:5) and that He is also our advocate (1 John 2:1). Asking other Christians to pray for you does not and cannot make them a mediator. as @Narnian says "Protestants do not recognize any biblical example or instruction to pray to dead people."