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abstract class transakcjabankowa { private void firstMethodToExecute() { System.out.println("Proszę włożyć kartę:"); } private void secondMethodToExecute() { System.out.println("Proszę podać pin:"); } private void thirdMethodToExecute() { System.out.prin

import java.io.*; interface ATM { void BankWithdraw(int a); void BankDeposit(int a); void accountBalance(int a); } class Bankomat implements ATM { int withdraw; int deposit; int balance; // to change amount public void BankBalan

import java.util.*; import java.lang.*; import java.io.*; public class UserValidator { void validateName(String name) { if (name != null) System.out.println("Set your name"); else { System.out.println("User name: " + name); } } void vali

Hello Everyone, Tonight is Friday night. I wanted to know how people found Code Gym. I myself found them by just scrolling on the App Store

只是好奇，因为我毕设跟着相关

Hi there, I've fighting for several days with a problem and I feel stuck. These are the conditions for the task: Word search 1. We have a two-dimensional array that contains lowercase letters. 2. The detectAllWords method must find all the words in the wordSearch array. 3. The element(startX, startY

I have to admit that I've not been able to solve this task and I have downloaded the solution to see the logic of it. I'd my own idea about how to solve it on a paper but I was not able to get it implemented. Said that I'm not sure that the solution given by CODEGYM is right. Here are my doubts. *

Total noob here to the Java coding world , long time interest. I have tried a few websites/apps that aim to help learning the Java code, however this is the first one I paid for. I don’t have anyone irl who’s interested in this nor online so I’m sorta just stumbling around and trying. My questions a

I've passed validation of the below task however my Intelij IDE shows me the following error "Ambiguous method call: both 'B.method1()' and 'A.method1()' match". why? I've some more questions about this task: - Why I was able to run it if my IDE shows an error? Does it have something to do with some

Why int the below code only nameA is serialized and if you try to do it with nameB an error is thrown? Does it have to be with the fact the B class is extended from A and only common variables can be serialized? package com.codegym.task.task20.task2018; import java.io.*; /* Find the bugs */

Hi there! I’ve read https://codegym.cc/groups/posts/112-serialization-and-deserialization-in-java and in the below example (copy & paste from the page) I don’t understand why it fails. To me TerritoryInfo, ResourceInfo and DiplomacyInfo classes are built with the same structure so I don’t see we

Hi. I am on windows. I would like to open a project on a new tab insteads of a window. Is it possible ? If yes how ? Thank you