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Overloading in Java for user input?


Overloading in Java for user input?

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Overloading in Java for user input?
Tag : java , By : user150694
Date : November 28 2020, 04:01 AM

wish helps you I will do something like this. Read the input as double and then modulo 1 to see if its float or int
public static void main(String[]args)
{
 Scanner in = new Scanner(System.in);

 System.out.print("Enter first value: ");
 double valOne = in.nextDouble();
 System.out.print("Enter second value: ");
 double valTwo = in.nextDouble();
 if ((valOne % 1) == 0 && (valTwo % 1) == 0)
 // call the intmethod version
 else 
 // call the float/double method

}

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Java method overloading as a combined user input


Tag : java , By : msugar
Date : March 29 2020, 07:55 AM
around this issue I am currently working with an array list of a movie rental store. I am trying to make a parameter of movieID,renterID, and movieName. I would like to make all of these one method when I run the program, so the user can input 1 or 2 or all 3 of these parameters. Is this possible to do this from one method/if so, how? Also, can I make it where java accepts a blank as a null instead of having the user type null? The specific code I am working with is below.
public void methodOverloading(Integer movieID, Long renterID, String movieName)
{
    System.out.println();

    if(MovieID != null) {
        this.printMovieInforForMovieID(movieID);
    } 
    if(RenterID != null) {
        this.printMovieInforForRenterID(renterID);
    } 
    if(MovieName != null) {
        this.printMovieInforForMovieNameContaining(movieName);
    } 
}

Is there an option to enable overloading of user-defined symbols in cvc4 for SMT input?


Tag : development , By : Sebastián Ucedo
Date : March 29 2020, 07:55 AM
Hope this helps Unfortunately, CVC4 does not have an option to support overloaded user symbols. Each user symbol must be unique.

Is the term function overloading equivalent to method overloading in Java?


Tag : java , By : jch
Date : March 29 2020, 07:55 AM
I hope this helps . From a pragmatic point of view, I would go with function overloading.
But when thinking in pure Java terms, the one and only term is methods. Java does not know functions, only methods. Besides the interface Function.

How Can I get input from user until user enter the right input in java?


Tag : java , By : Jim F.
Date : March 29 2020, 07:55 AM
fixed the issue. Will look into that further In your while loop, you check for OR (||). Replace it by AND (&&)
while (!MenuLanguage.equalsIgnoreCase("1") && (!MenuLanguage.equalsIgnoreCase("English")) &&
            (!MenuLanguage.equalsIgnoreCase("2")) && (!MenuLanguage.equalsIgnoreCase("Persian")) ) 

Overloading input the base class inside overloading input derived class


Tag : cpp , By : user160048
Date : January 02 2021, 06:48 AM
help you fix your problem In order to get the Base part of d, you need to cast to Base&.
What you get with your cast is a temporary Base object, which can't be passed as a non-const reference argument.
Derived d;
Base &b = d;
std::cin >> b;
struct Base
{
    virtual void read(std::istream& is) { ... }
};

std::istream& operator>> (std::istream &in, Base &b)
{
    b.read(in);
    return in;
}

struct Derived: Base
{
    void read(std::istream& is) override { Base::read(is); ... }
};
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