D3, Conceptually - Lesson 1: Introductory Elements<div class='section'> First </div> <div class='section'> Second </div> d3.select('.section') .text('D3 was here'); This code can be broken down into two parts: a selection, d3.select('.section'). This takes a selector and returns a d3.selection. This can also take an element if you have one lying around. an operation, text('D3 was here'). The d3.selection returned by the previous call supports a n
