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Can JavaScript return multiple values?
Summary. JavaScript doesn’t support functions that return multiple values. However, you can wrap multiple values into an array or an object and return the array or the object.
Can a C++ function return multiple values?
While C++ does not have an official way to return multiple values from a function, one can make use of the std::pair , std::tuple , or a local struct to return multiple values.
Can a function return multiple values C?
In C or C++, we cannot return multiple values from a function directly. We can return more than one values from a function by using the method called “call by address”, or “call by reference”. In the invoker function, we will use two variables to store the results, and the function will take pointer type data.
How do I return multiple values in Java?
In java a method can only return one object or primitive. You can return the values by some delimiter i.e. return error + “,” + error1 or you can return multiple values by using Collection API. You can use collection like ArrayList .
How to return a value in JavaScript?
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. That value can be a constant value, a variable, or a calculation where the result of the calculation is returned.
What is the function of return in JavaScript?
Function Return. 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 statement. Functions often compute a return value. The return value is “returned” back to the “caller”:
What is return in JS?
The “return” statement in JavaScript mentions a value, which you like to return. Inside a function, the value is returned to the function caller.