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The "append(), select(), and selectAll()" Lesson is part of the full, Interactive Data Visualization with D3.js course featured in this preview video. Here's what you'd learn in this lesson:
The append method will allows you to add D3 elements to DOM elements. The select method is similar to the jQuery "$". It allows you to target specific DOM elements in the browser. The selectAll method is useful for data binding. It allows you to target multiple DOM elements at once and provide them with data.