Return-value Questions

Two questions regarding this simple code: float foo(){ return 128.0; } int main(){ char x = (char) 128; char y = (char)

If i want to write (to save 4 spaces indentation, or what ever reason): return somelonglineexpressionreturnvalue;

This code is returning an error and the 2nd 'else if' statement:

in this query, i've have small doubt i need to know why? we are in #lockdown mean while one

I want the "topic1" to be the value of my breed name and key, but when i try to put this.topic1 to replace the manual typing, it shows nothing.

I am working on an app where i need to filter out every user that signs in. once they signed in, they will be redirected to wrapper that checks if

I have a form like the following figure. if the first item days has a value, it will show out "division processing". how can i

I am trying to console.log the value of the dropdown item that i selected. i have tried e.target.value and

How can i change the font size of the return value? or what other method can i do?

Basically, i need to calculate a hypotenuse of the right triangle first, my code defines if the triangle is right or not, and then based on

I am what most people would probably consider a beginner programmer. i am moving along rather nicely on attempting to make my own text based

I have this function: getface(/* string */ face_name, /* int */ w, /* int */ h, /* int */ z) { const am =

In a javascript file named db_to_var.js i have the following function that succesfully prints the array returned by a query to

I'm writing a program that ask for users input and check if it is an integer. if yes than it converts it into an integer and return with the

I have a google app script that has multiple features. i want to display some of the data on sidebar html page. here is what i

I am reading this code snippet in python: def decorator_function(original_function): def wrapper_function(*arg,**kwargs):

Why is the compiler freaking out? i should be able to modify the returned object if java returned an object reference right? class

I have a function that looks like this: fn some_func() -> option<(string, i32)> when i tried to do

Before anything i first apology for my english. so in order to write pretty code, i've parsed my code in multiple file. to just call widget

I am using nodejs request package and i want to return a json from one function to another. currently my solution is: var request

I am a bit confused with the default return value of lambdas in node.js. i found this link

I'm trying to take the width from the "demo" div and put it in the "input number" value. i can not figure out where i made a mistake...

I tried this code to login in my api user.post("/login", (req, res) => { let email = req.body.email; let password =

I'm new to nodejs and i get some difficulties with its asynchronous nature. i'm requesting some data using a async function. my second

I am trying to build a separate class for firebase methods, one of these methods is to return an object user public user

Lately i wrote some python 3 code along the lines of def foo(): return x, y def bar(): data = {"some": "values"}

So i'm trying to create a coffee machine program (you choose a drink, the machine checks the ingredients, the resources and the money you insert,

Is it possible call a separate c program (.exe file) within a c program, like if it was a function? i would like to be able to pass

I'm asking users to enter a string of that contains both digits, underscore and comma in main function. i'm creating a

Im trying to verify if the user enters the right value with the return values. he should enter an even number between 0 and 100. i think i

I wrote the following program in c. #include <stdio.h> #include <stdlib.h> typedef struct { int num1; int

There are various ways to return structure from function like return whole structure or return the pointer only. returning pointer is useful to

The second piece of code is not giving the correct value as it only passes the value of r from what i see. however, i would like to

Can anyone explain to me how this return works when there are logic operators? also explain when this function is going to return itself and the

So this is my search function in the binary search tree. when returning the result node to my insert function, a variable in insert

If i have a char: char ch and i want to assign it a numeric value of a digit, for example, if the user enters 0, i want the

I am making a javascript calculator and have problem with decimals.i need them to output only once.i will show an example with dots (i need 0.55

I know there are millions of similar questions, but i couldn't solve my case. i have a data set consisting of 4 columns (energy versus imaginary

I want to return an array of my custom structure object timeinday with as few lines as possible, in order to return a day in my time

I have a problem with returning a value from an external function. function: def

I would like to get back the result as a return value from the recursion, but i get 'undefined'. i read through all the related solutions (see

I have a function that most of the time should return a single value, but sometimes i need a second value returned from the function.

What is the correct (most efficient) way to define the main() function in c and c++ — int main() or void

Let us consider the following program. #include <stdio.h> #define exit_success 0 #define

(i'm using visual c++ 2008) i've always heard that main() is required to return an integer, but here i didn't put in return

In my angular 4 application i am developing an oath guard service. there i want to check if the token is live and if not, user needs to log in

Would you please tell me what is wrong with the following as i get the error: valueerror: cannot reindex a non-unique index with a method