JavaScript with usage)

Set the default object for the statement.

With(Object)
Statements

Parameters

Object

New default object.

Statements

One or more statements,ObjectIs the default object of the statement.

Description

WithThe statement is usually used to shorten the numberCodeQuantity. In the following example, note thatMathReuse:

X = math. Cos (3 * Math. Pi) + math. Sin (math. ln10) y = math. Tan (14 * Math. e)

When usingWithStatement, the Code becomes shorter and easier to read:

With(Math) {x = cos (3 * PI) + sin (ln10) y = tan (14 * E )}