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: “Mount the downloaded WebStorm-10*.dmg disk image file as another disk in your system.”

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: “A Fast Fourier Transform (FFT) graph is used to visualize signals. In log analysis, this is used to convert vibration into amplitudes and display it as a frequency in the frequency domain.”

Tips or important notes

Appear like this.