This section explains the syntax, parameters, and descriptions for the special operators used in JavaScript, which are listed in the following table
?: (Conditional operator)
Lets you perform a simple “if...then...else”
, (comma operator)
Evaluates two expressions and returns the result of the second expression.
delete
Lets you delete an object property or an element at a specified index in an array.
new
Lets you create an instance of a user-defined object type or of one of the built-in object types.
this
Keyword that you can use to refer to the current object.
typeof
Returns a string indicating the type of the unevaluated operand.
void
Specifies an expression to be evaluated without returning a value.