How do I return multiple values from a function in typescript?

How do I return multiple values in typescript?

“return 2 objects from function typescript” Code Answer

  1. //function that returns multiple values.
  2. function getTopTwoColors() {
  3. return [“blue”, “pink”];
  4. }
  5. var topTwoColors=getTopTwoColors();
  6. var firstValue=topTwoColors[0]; //get first return value.
  7. var secondValue=topTwoColors[1]; //get second return value.

Can we return multiple values from a function?

Even though a function can return only one value but that value can be of pointer type. … If we want the function to return multiple values of same data types, we could return the pointer to array of that data types. We can also make the function return multiple values by using the arguments of the function.

How can I return multiple values?

We can use following solutions to return multiple values.

  1. If all returned elements are of same type.
  2. If returned elements are of different types.
  3. Using Pair (If there are only two returned values) We can use Pair in Java to return two values.
  4. If there are more than two returned values. …
  5. Returning list of Object Class.
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How can I return multiple values from a function in SQL?

A SQL Server function can return a single value or multiple values. To return multiple values, the return type of the the function should be a table. Running the query will list out 10 consecutive dates starting from today, as shown below: As you can see, the return type of the function test_function is a table.

Can function return multiple values in Plsql?

A pl/sql function can return multiple values by using the pipe row or we call it as PIPELINED FUNCTIONS.

How do I return multiple values in node?

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. Use destructuring assignment syntax to unpack values from the array, or properties from objects.

Can a function return multiple values justify giving example?

Return multiple values using commas

In Python, you can return multiple values by simply return them separated by commas. As an example, define a function that returns a string and a number as follows: Just write each value after the return , separated by commas.

Can a VBA function return multiple values?

Return multiple values by using passing arguments By Reference. Passing arguments By Reference is probably the most common way to return multiple values from a function. … It is a good coding practice for VBA and VB6 to include either the ByVal or ByRef keyword for each function argument (also called parameter).

How can I return two values from a function?

Returning multiple values Using pointers: Pass the argument with their address and make changes in their value using pointer.

Below are the methods to return multiple values from a function in C:

  1. By using pointers.
  2. By using structures.
  3. By using Arrays.
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Can Python return multiple values?

You can return multiple values by bundling those values into a dictionary, tuple, or a list. Python functions can return multiple values. … To return multiple values, you can return either a dictionary, a Python tuple, or a list to your main program.

How many values can be returned by a void method?

A void function cannot return any values. But we can use the return statement. It indicates that the function is terminated. It increases the readability of code.

Can function return multiple values in Oracle?

Once the function is in place we can use the table clause of sql statement to get the desired result. As desired we got multiple values returned from the function. So now our function is simply behaving like a table. There can be a situation where you want these comma separated values to be a part of “IN” clause.

How do I have multiple values in one row in SQL?

Here is the example.

  1. Create a database.
  2. Create 2 tables as in the following.
  3. Execute this SQL Query to get the student courseIds separated by a comma. USE StudentCourseDB. SELECT StudentID, CourseIDs=STUFF. ( ( SELECT DISTINCT ‘, ‘ + CAST(CourseID AS VARCHAR(MAX)) FROM StudentCourses t2. WHERE t2.StudentID = t1.StudentID.

How do I select multiple values in SQL?

IN condition is an alternative to multiple OR conditions in SELECT, INSERT, UPDATE, or DELETE statement. The IN operator allows multiple values to be tested against the expression and thus reduces the use of multiple OR conditions with each test value.

Will stored procedure return value?

A stored procedure does not have a return value but can optionally take input, output, or input-output parameters. A stored procedure can return output through any output or input-output parameter.

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