We all know web development is one of the most accessible, lucrative fields to break into if you're itching for a career switch. But, if you're like most, the thought of stringing lines of code together might sound a bit harrowing, especially if you failed to major in comp-sci back in college. But, even if you're a complete newbie, it's not too late to master the nuts and bolts of web development—you just need the right training.