: Ruby

gem install Failed to build gem native extension cant find header files

I americium utilizing Fedora 14 and I person MySQL and MySQL server 51forty two put in and moving Present I tried to bash this arsenic base person gem instal

How to round an average to 2 decimal places in PostgreSQL

I americium utilizing PostgreSQL by way of the Ruby gem sequel Im attempting to circular to 2 decimal locations Presents my codification Choice