What are some examples of JavaScript operator precedence?

Can you explain JavaScript operator precedence with some examples?

Sure! JavaScript operator precedence determines the order in which operators are evaluated in expressions. For example, in the expression 3 + 4 * 5, the multiplication is performed first due to higher precedence, resulting in 3 + 20, which equals 23.

What about parentheses? Do they change the precedence?

Yes, parentheses can change the precedence! For instance, in the expression (3 + 4) * 5, the addition inside the parentheses is evaluated first, resulting in 7 * 5, which equals 35.

Can you give me a more complex example?

Absolutely! Consider the expression 2 + 3 * 4 - 5 / 5. Here, multiplication and division have higher precedence than addition and subtraction, so it evaluates as 2 + 12 - 1, resulting in 13.

Are there any operators that have the same precedence?

Yes, some operators have the same precedence, like addition and subtraction. They are evaluated from left to right. For example, in 10 - 5 + 2, it evaluates as 5 + 2, resulting in 7.