Описание тега formatting
The process of transforming text or data for presentation. A typical example would be the transformation of a decimal into a particular currency format with the correct number of decimal places.
Code Format/Mark-up
Also called programming style or coding convention, a set of guide-lines how to style and format your text to make it more read- and maintain-able.
Formatting data
Determines how you should print a date, a double or any other data-type, for example by adding indentation, white-spaces or punctuation, or by presenting different aspects of data, e.g. showing only day and month of a date.