Those ones : They appear during code writing in case I’ve written the name of a method that is overloaded. Those don’t seem to by inlay hints : I’ve disabled inlay hints about parameter names and types, and these hints still show up. I know what method I want to use, I don’t need that… Read More In IntelliJ IDEA, how to disable the hints that lists the overloaded methods and parameters?
#include <iostream> using namespace std; class Sample{ public: int sum(int a, int b) { cout << "int sum"; return a+b; } float sum(float a, float b) { cout << "float sum" ; return a+b; } }; int main() { cout<<"Hello World"; Sample s1; s1.sum(5.5, 5); return 0; } In above code, when sum function get… Read More How does overloading works in different return types of functions?
I want to do the following: def apply_indicator(df, indicator="rsi"): print("first one") def apply_indicator(df, indicator="ichimoku"): print("second one") so that the indicator keyword would parametrize the method I tried if statement over indicator parameter which is phoney though. Method overloading is not a solution neither. Python seems to confuse the two function. >Solution : You appear to… Read More I need to parametrize a method in Python
The behavior I’m looking for can be implemented with overloading: function fun(elType: "input", params: Input): number; function fun(elType: "swtich", params: Switch): number; function fun(){ return 2 } Where if I run: fun("swtich", SOMETHING_OF_SHAPE_SWITCH) //compiles fun("input", SOMETHING_OF_SHAPE_INPUT) // error fun("input", SOMETHING_OF_SHAPE_INPUT) //compiles I was wondering if it can be done by checking the parameter directly: interface… Read More Get the value of a parameter and make it the type of another parameter
Lets say I have a boolean bool, and two ints a and b. If bool is true, I want to return a < b, and if bool is false I want to return a > b. Obviously I can write: if (bool) return a < b; else return a > b; But this is repetitive.… Read More Abstracting operators by booleans
i am trying to develop an eCommerce website for the first time but in here i wrote two scripts As you can see in the pictures, it works well but only the one placed second will work on the website, first image the dropdown script works second one the scroll finction works //show dropdowns// function… Read More I have wrote two js scripts, both of them work but the problem is only the one placed second in the code will work
I want to create a function that receives an object with updatedAt and/or createdAt properties (as a Date) and returns the same object but with the single or both values serialized as a string. First of all, how do I define this function’s return type? Second, I have a feeling that this is better done… Read More Use generics to define return value for function with discriminated union as input
I am getting errors trying to overload the function Print(object) in the new .NET 6 C# console app template (top-level statements). void Print(object obj) => Print(obj, ConsoleColor.White); void Print(object obj, ConsoleColor color) { Console.ForegroundColor = color; Console.WriteLine(obj); Console.ResetColor(); } Errors are: From Print(obj, ConsoleColor.White) -> No overload for method Print() that takes 2 arguments From… Read More C# Function Overloading in the New .NET 6 Console Template is Not Working
beginner here, I am working on an assignment for a course and while working on this program, I am experiencing some troubles. I cannot figure out how to print out the contents within an object I have in my main method using a different method from a class I made. Here’s my code: #include <iostream>… Read More Trying to print out object contents using a class method. Keep getting "error: statement cannot resolve address of overloaded function"
Task is to load complex number from a file. When code was written without classes, using stuctures and specified functions only it didn’t show that error. Functions (>> overlading) were completely the same. Class #ifndef WYRAZENIE_ZESPOLONE_HH #define WYRAZENIE_ZESPOLONE_HH #include "liczbaZespolona.hh" enum Oper {op_plus, op_minus, op_razy, op_dziel}; class WyrazenieZespolone { private: LiczbaZespolona lz1; LiczbaZespolona lz2; Oper… Read More error: no match for 'operator>>' (operand types are 'std::istream' {aka 'std::basic_istream<char>'} and 'Oper')