Conventions

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

Code words in text, database table names, folder names, filenames, file extensions, pathnames, dummy URLs, user input, and Twitter handles are shown as follows: "Install git-review on your local installation."

A block of code is set as follows:

private int positiveValue;
void setPositiveValue(int x){
  this.positiveValue=x;
}

int getPositiveValue(){
  return positiveValue;
}

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

docker run -d -p 4444:4444 --name selenium-hub selenium/hub

New terms and important words are shown in bold. Words that you see on the screen, for example, in menus or dialog boxes, appear in the text like this: "We can change the state with the Modify button."

Note

Warnings or important notes appear in a box like this.

Tip

Tips and tricks appear like this.