Conventions

In this book, you will find a number of styles of text that distinguish between different kinds of information. Here are some examples of these styles, and an explanation of their meaning.

Code words in text, folder names, filenames, file extensions, pathnames, and dummy URLs s are shown as follows:

A block of code is set as follows:

.red1 {
  color: @red1;
}

.red1-bg {
  background: @red1;
}

.red2 {
  color: @red2;
}

.red2-bg {
  background: @red2;
}

Any command-line input or output is written as follows:

$ harp server --port 9000

New terms and important words are shown in bold. Words that you see on the screen, in menus or dialog boxes for example, appear in the text like this: "Choose the Share or Embed Map option from the menu."

Note

Warnings or important notes appear in a box like this.

Tip

Tips and tricks appear like this.