Underscore.js _.dec() Method
The _.dec() method returns the result by decrementing the given value by 1.
_.dec( value );
Parameters: This method takes a value and decrements them.
Return Value: This method returns the result by decrementing the given value by 1.
The Given value is : 33 The Decrement of Given value is : 32
The Given value is : 100 The Decrement of Given value is : 99