Tag: overloading

C++ unexpected output elicited by the multiple operator overloading usage in a single line

Advertisements I’m a student who is learning C++ (especially the operator overloading part). During my study, I found the following code that uses operator overloading doesn’t make an expected output. At first, the code with which I have trouble is the… #include <iostream> using namespace std; class Power { int kick; int punch; public: Power(int… Read More C++ unexpected output elicited by the multiple operator overloading usage in a single line

MRLeave a comment

In IntelliJ IDEA, how to disable the hints that lists the overloaded methods and parameters?

Advertisements 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… Read More In IntelliJ IDEA, how to disable the hints that lists the overloaded methods and parameters?

MRLeave a comment

I need to parametrize a method in Python

Advertisements 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… Read More I need to parametrize a method in Python

MRLeave a comment

Get the value of a parameter and make it the type of another parameter

Advertisements 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:… Read More Get the value of a parameter and make it the type of another parameter

MRLeave a comment

I have wrote two js scripts, both of them work but the problem is only the one placed second in the code will work

Advertisements 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//… 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

MRLeave a comment

Use generics to define return value for function with discriminated union as input

Advertisements 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… Read More Use generics to define return value for function with discriminated union as input

MRLeave a comment

C# Function Overloading in the New .NET 6 Console Template is Not Working

Advertisements 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… Read More C# Function Overloading in the New .NET 6 Console Template is Not Working

MRLeave a comment

Trying to print out object contents using a class method. Keep getting "error: statement cannot resolve address of overloaded function"

Advertisements 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… Read More Trying to print out object contents using a class method. Keep getting "error: statement cannot resolve address of overloaded function"

MRLeave a comment