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calling a fuction and variables from another class in java


calling a fuction and variables from another class in java

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calling a fuction and variables from another class in java
Tag : java , By : James Cary
Date : November 23 2020, 03:01 PM

fixed the issue. Will look into that further This is when you need a parameter.
One of the cases where you need a parameter is when your method needs some information that it can't get for itself (in this case, userin), so the caller (main) has to give it the required information.
public static void switchcase(String usersw) {
Switchclass.switchcase(userin);
if (userin.equals("exit"))

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java calling method in other class doesn't recognize changed variables


Tag : java , By : user87752
Date : March 29 2020, 07:55 AM
wish help you to fix your issue Your issue is that you are creating a new character when you create your save object, rather than passing in the character to save. You might try something like this:
public class SaveSystem
{
    public SaveSystem()
    {  }

    public void saveGame(Character character)
    {
        //just to test the methods used earlier
        System.out.println(character.getStrength()));
    }
}
public static void main(String[] args)
{
    Character character = new Character(); //initializes the Character variable
    SaveSystem save = new SaveSystem();

    character.setStrength(5); //sets the character's strength to 5
    save.saveGame(character); //containing nothing but the character.getStrength() method
}

calling a function on another fuction in the same file


Tag : c , By : Ivan Belov
Date : March 29 2020, 07:55 AM
it fixes the issue i have an error massage but i don't undestand what is the problem. i'm deperately searching for the problem. i tried to create a libary function, and include one of the function on another function in the same file. Is this posibble ? if so please expalain. , The problem is here:
int gol,absen; <--- gol is integer
...
if (gol[a]==1) <---- gol[a] ?

setTimeout with variables passed in fuction


Tag : javascript , By : ravibits
Date : March 29 2020, 07:55 AM
it should still fix some issue I need a delay before executing certain function in java script. I could use setTimeout but the problem is I have two variables passed to function. I need to syntax for setTimeout in this case.Can anyone help?
function something(val1, val2){
 return val1+val2;
}
setInterval(function(){
 something(23,32);
}, 50);

Passing in multiple of the same type variables in one fuction


Tag : java , By : Waynew
Date : March 29 2020, 07:55 AM
hop of those help? Using the variable-length argument list syntax (see @HungVo's answer) you can declare an unspecified number of trailing arguments of the same type in both Java and C++. But for the individually named arguments at the front of the parameter list, however, you must write the type along with each parameter name.
However, some other languages, such as Pascal and Ada, do offer a parameter list syntax that allows you to declare multiple consecutive arguments of the same type without having to repeat the type name. In Pascal, for instance, you could define a procedure aProc which takes arguments of the types INTEGER, INTEGER, INTEGER, and REAL (in that order) with:
PROCEDURE aProc (a, b, c: INTEGER; x: REAL);
BEGIN
  ...
END;
PROCEDURE aProc (a, b, c: INTEGER; x: FLOAT) IS
BEGIN
    ...
END aProc;
void aProc(int a, int b, int c, float x)
{
    ...
}

Second fuction executes before the first fuction is completely executed


Tag : java , By : Simone
Date : March 29 2020, 07:55 AM
it fixes the issue What you need to do is just change like below in your response method,
            @Override
            public void onResponse(String response) {
                try {
                    if(response.isSuccessful){
                    Log.d(TAG, "Response-->" + response);
                    JSONObject jsonObject = new JSONObject(response);
                    JSONArray jsonArray = jsonObject.getJSONArray("media");
                    Log.d(TAG, "Media Array-->" + jsonArray);
                    for (int i = 0; i < jsonArray.length(); i++) {
                        JSONObject jsonObject1 = jsonArray.getJSONObject(i);

                        ImageGallery imageGallery = new ImageGallery(
                                jsonObject1.getString("file"),
                                jsonObject1.getString("description"),
                                jsonObject.getInt("next"));

                        data_list.add(imageGallery);

                        Log.d(TAG, "Data List in AsyncTask-->" + data_list);
                        }
                       setDataToUI();
                    }
                } catch (JSONException e) {
                    e.printStackTrace();
                }
            }
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