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: "Run spec file TDS_spec.js with the Jasmine runner (that is, SpecRunner.html)."

A block of code is set as follows:

describe("Employees of <XYZ> Company:",function(){
  //Scenario -1
  describe("Tax deducted for Indian Employees, ", function(){
    it("Currency should be used INR", function(){
    });  
  });
});

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

describe("Employees of <XYZ> Company:",function(){
  describe("Tax/TDS Currency", function(){
    //Scenario -1
    it("Currency should be used INR", function(){
      var myCurrency = new Currency("INDIA");
      expect(myCurrency.currency).toBe("INR");
    });  

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

npm –-version
npm install karma-cli

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: "Here, notice that the error message is changed to Currency is undefined. Earlier, it was myCurrency is undefined."

Note

Warnings or important notes appear in a box like this.

Tip

Tips and tricks appear like this.