The *=
operator performs multiplication on the two operands and assigns the result to the left operand.
The *=
operator performs multiplication on the two operands and assigns the result to the left operand.
x *= y
x *= y
is equivalent to x = x * y
, except that the expression x
is only evaluated once.
let bar = 5; bar *= 2; // 10 bar *= "foo"; // NaN let foo = 3n; foo *= 2n; // 6n
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Multiplication_assignment |
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https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Operators/Multiplication_assignment