Conventions used

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

Code in text: 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: “These are just a few of the parameters available when running ng new. You can find more options and detailed explanations by running ng new --help or referring to the official Angular documentation for the specific version that you’re using.”

A block of code is set as follows:

<button (click)="handleClick()">Click me!</button>
...
handleClick() {
  // handle user click event
}

When we wish to draw your attention to a particular part of a code block, the relevant lines or items are set in bold:

export class UserListComponent {
  private userService = inject(UserService)
  users$ = this.userService.getUsers()
}

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

nvm install 18

Bold: Indicates a new term, an important word, or words that you see onscreen. For instance, words in menus or dialog boxes appear in bold. Here is an example: “Select System info from the Administration panel.”

Tips or important notes

Appear like this.