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Conventions used

There are a number of text conventions used throughout this book.

CodeInText: Indicates code words in text, database table names, folder names, filenames, file extensions, pathnames, dummy URLs, user input, and Twitter handles. Here is an example: "GZIP compression means sending the response to the client from the server in a .gzip format rather than sending a plain response."

A block of code is set as follows:

for 
{
  conn, err := listener.Accept()
  if err != nil 
  {
    log.Fatal("Error accepting: ", err.Error())
  }
  log.Println(conn)
}

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

$ go get github.com/gorilla/handlers
$ go get github.com/gorilla/mux

Bold: Indicates a new term, an important word, or words that you see onscreen. For example, words in menus or dialog boxes appear in the text like this. Here is an example: "AngularJS client page has an HTML form with Id, FirstName, and LastName fields as shown in the following screenshot."

Warnings or important notes appear like this.

Tips and tricks appear like this.