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 …

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 …

Feb 17, 2025 · In JavaScript, the return statement is used to specify the value that a function should produce when it is called. It helps in controlling the flow of execution and provides …

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 …

May 4, 2011 · You can return an array, an object literal, or an object of a type you created that encapsulates the returned values. Then you can pass in the array, object literal, or custom …

Jun 2, 2013 · return is used to send a value back to where's it's called from. You use it if you want to return a value. If you don't have a return statement, it's the same as return undefined. …

Jan 21, 2020 · When a function return s a value, the value can be assigned to a variable using the assignment operator (=). In the example below, the function returns the square of the …

Jul 12, 2017 · Call the function and save the return value of that very call. // do something. return "testing 123"; You can make this call from another function too, as long as both functions have …

With this in mind, you can define your function with a parameter and a return statement. You give the function something, and it gives you something back. It becomes nicely self-contained. It …

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. …