LuisRC
Level 39
Gijón
Ambiguous method call? 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
5/5/22
2293views
3comments
0
Bunzmum
Level 6
United States of America
Java for work 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
5/6/22
832views
0comments
0
LuisRC
Level 39
Gijón
Task 2026 - Rectangle algorithms 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. *
5/16/22
1221views
3comments
0
LuisRC
Level 39
Gijón
Stuck in task 2027 - Word search 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
5/19/22
1180views
1comment
0
Anonymous #11003396
Level 0
c#跟Java写一个围棋游戏，谁最适合？只是好奇，因为我毕设跟着相关
5/20/22
1297views
1comment
0
Jacek
Level 1
Warsaw
"Java Multitherading" and "Java Collections" in the Polish language? Are the levels "Java Multitherading" and "Java Collections" available in the Polish language version? Or when they may be available in the Polish language version?
9/8/24
1313views
1comment
0
hidden #11004352
Level 1
How did you find Codegym? 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
5/21/22
869views
0comments
0
Richard
Level 19
Heilbronn
Need info Sometimes I get this error: Internal error (com.intellij.util.io.CorruptedException): PersistentEnumerator storage corrupted C:
9/3/24
298views
0comments
0
Richard
Level 19
Heilbronn
Question about class math Hallo! I have a question about the "public final class Math". I am not able to inherit this class, because it is final? understandable, we need its methods for calculating. This class is not abstract and not an interface, it extends Object directly. There are not any constructors with parameters. B
8/23/24
1467views
2comments
0
Karol Grzeszczak
Level 31
Poland
why does not see validateName and age? 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
5/22/22
1222views
2comments
0
Karol Grzeszczak
Level 31
Poland
java: Bankomat is not abstract and does not override abstract method accountBalance(int) in ATM 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
5/22/22
1390views
2comments
0
time.bug
Level 1
Guangzhou
初入CODEGYM How are you
5/31/22
867views
0comments
0