The return statement stops the execution of a function and returns a value. Read our JavaScript Tutorial to learn all you need to know about functions. Start with the introduction chapter about …

Feb 7, 2025 · The return statement in JavaScript is used to end the execution of a function and return a value to the caller. It is used to control function behaviour and optimise code …

Feb 17, 2025 · The return statement in JavaScript is used to end a function execution and send a value back to where the function was called. It allows the function to provide useful results, like …

Mar 13, 2025 · In a plain function, the call to that function evaluates to the return value. In an async function, the produced promise is resolved with the returned value. In a generator …

May 4, 2011 · JavaScript passes a value from a function back to the code that called it by using the return statement. The value to be returned is specified in the return keyword.

Jun 2, 2013 · You should use return if your function needs to, well, return anything to its caller. In your example, it's not necessary to use return because console.log already does what you …

When JavaScript reaches a return statement, the function will stop executing. If the function was invoked from a statement, JavaScript will "return" to execute the code after the invoking …

the statement 'return b();' means to execute a function named 'b' and then return what function 'b' return. but 'b' returns nothing, then this statement 'return b()' returns nothing either. If b() return …

Dec 11, 2024 · Return statements are critical in JavaScript for functions to send data back to the caller. When executed, they stop function execution and return a value to the calling code. …

Jan 21, 2020 · When a return statement is called in a function, the execution of this function is stopped. If specified, a given value is returned to the function caller. If the expression is …