Page 2 | CodeGym online Java course - Help

Raisa Toscano
Level 1
Tepic
Question about the task Cows are animals too
Java Core, Level 2, Lesson 6
Resolved
what is the problem here?public class Solution { public static void main(String[] args) { Animal e= new Cow(); e.getName(); } } abstract class Animal { public abstract String getName(); } class Cow extends Animal{ public String getName(){ String s="Cow"; return s;}
1/8/19
2233views
4comments
2
SHARLENE FEIJOO PACHECO
Level 5
Question about the task Ask a question on Help
Web Core, Level 3, Lesson 4
Under discussion
Probando s gv
4/29/25
135views
1comment
2
Harshit Garg
Level 34
Chandigarh
Question about the task Logging a stack trace
Java Syntax, Level 15, Lesson 6
Resolved
Doubt regarding 2 methods....why is System.out.println(e.getStackTrace); wrong and e.printStackTrace correct???????????????????????????????? package en.codegym.task.pro.task14.task1416; /* Logging a stack trace (THE SOLUTION AS PER CODEGYM) */ public class Solution { public static void main(String[] args) { try
6/6/25
333views
2comments
2
Nina
Level 6
Cervinia
New
I don't see any task cards The lessons refer to task cards in the bottom of the lesson through which I can open Web IDE... But I see none, neither in the lesson itself, nor in the task section. Had anyone encountered such issues? What do I do?
11/1/25
76views
0comments
2
Henrik Krogsholm
Level 18
Copenhagen
Under discussion
missings tasks I cant open next page because of missing tasks and black matters. when will the missing tasks come?
12/2/25
122views
2comments
0
Meet Bhogayta
Level 2
CodeGym University in India
New
ware is the moon?// HealthComponent.cs (Unity C# Script) using UnityEngine; public class HealthComponent : MonoBehaviour { public int maxHealth = 100; private int currentHealth; void Start() { currentHealth = maxHealth; } public void TakeDamage(int damage) { currentHea
12/11/25
52views
0comments
0
Leonardo Novak
Level 1
Cavtat
Question about the task Ask a question on Help
Web Core, Level 3, Lesson 4
New
Just solving a task My First HTML Page Hello, Web Development World! This is the basic structure of an HTML document.
11/24/25
59views
0comments
0
Akmal Hizbi
Level 1
-
Under discussion
writing my first program. how can I open web IDE on mobile?
10/3/25
118views
0comments
2
mc
Level 39
Galati
Question about the task Loan approval conditions at the bank 💰
Java 25, Level 3, Lesson 4
Archived
clarification Hi, The code is already completed. Is this supposed to happen? Am I missing something? Thank you.
10/5/25
106views
0comments
2
Jack
Level 16
Poland
Under discussion
hello, i gave a question yesterday but no anwer from your side ??sfsd
10/9/25
95views
1comment
2
Sebastian111
Level 28
Question about the task Compare Candidates
Java Professional, Level 20, Lesson 1
Resolved
Problem with reflectionEquals method The four requirements - current and new object - permission to process transient variables - prohibition to use reflection for the superclass - exclusion of fields are implemented, but something is not working yet.
9/29/25
104views
1comment
2
Sebastian111
Level 28
Question about the task We don't need templates
Java Professional, Level 20, Lesson 1
Resolved
Output not matching requirements For some reason the output is not printing the person's sex.
9/29/25
99views
1comment
2
Djole
Level 41
Belgrade
Question about the task No idiots
Java Multithreading, Level 5, Lesson 5
Resolved
any idea on this one?public class Solution { public static void main(String[] args) { MyThread myThread = new Solution().new MyThread("super secret key"); myThread.start(); } public class MyThread extends Thread { private String secretKey; public MyThread(String secretKey)
4/18/19
1705views
9comments
1
Sebastian111
Level 28
Question about the task task0149
SQL & Hibernate, Level 1, Lesson 4
Resolved
Not validating For some reason the task is not validating. Please check...
9/13/25
146views
1comment
0
Nikephoros Logothetis
Level 7
Question about the task Data sizes 📊
Java 25, Level 2, Lesson 4
Under discussion
Size How do i find my variables size?
10/21/25
154views
1comment
0
hidden #11718924
Level 2
New
I don't have any dark matter and I haven't received any tasks. What do I do? I just began using the app and I haven't received any tasks yet. I need dark matter to advance to the next lesson.
11/14/25
56views
0comments
0
Sirous
Level 23
Question about the task Horse racing
Java Core, Level 6, Lesson 5
Under discussion
My code cannot pass the last condition!Hello, Could anyone help me with the solution because my code cannot pass the last condition...I get message: " The message about waiting for any given horse must come before the message that the horse has finished"...Thanks in advance!
11/5/25
113views
8comments
0
Henrique
Level 41
São Paulo
Question about the task Restaurant (part 16)
Java Multithreading, Level 9, Lesson 15
Under discussion
I GIVE UP. Can someone give me the solution, please?Sadly, it's time to give up on this course. What was asked in this entire quest was way too advanced for my level, and CodeGym doesn't offer the appropriate support and material to deal with all it, especially with the big tasks. Maybe, for the hard tasks, a more deductive approach would be more be
8/21/20
1021views
3comments
6
Bekir Sami Polat
Level 6
Saratoga Springs
Question about the task Ask a question on Help
Web Core, Level 3, Lesson 4
Under discussion
How to complete task 14? <!DOCTYPE html> <html lang="en"> <head> <meta charset="UTF-8"> <title>Title</title> </head> <body> The dark side offers me what the light cannot: true freedom. /body> </html>
5/31/25
343views
1comment
2
Tomasz Zalejski
Level 9
Warsaw
Under discussion
No task in IntelliJ IDEA I came to level 3. You told me to install IntelliJ and the plugin. done. The program shows only completed tasks from level 0 and 1. When you click on them, an error appears. Why are there no level 2 or level 3 tasks?
10/31/19
1756views
11comments
2
Βάιος Αργυρόπουλος
Level 25
Question about the task But that's how I want it
Java Syntax, Level 12, Lesson 7
Resolved
First question that i got stuck....Can anyone plz give me a hint of how can i get this problem solved ?? To symmarise my take on the problem : - I think that my logic on if - if-else statements are right. - I am not sure about the conversions and if the exercise imply something i am missing.
9/8/24
259views
1comment
1
hidden #11707856
Level 1
Under discussion
Default Password Problem Hello, so I connected/registered using Google Email but upon returning to the app, the app already built a password I don't know.
10/17/25
101views
1comment
0
sriharsharaju
Level 48
CodeGym University in India
Question about the task Ask a question on Help
Web Core, Level 3, Lesson 4
New
Basic ui of code gym and this question direction There are two things i want to speak about UI code gym: on the left of the screen there are many options vertical and they are being static for every action we working weather we are reading or practicing , as our laptop screens are small these all are making the screen to read and practice are in
7/9/25
423views
0comments
2
DaVicious
Level 5
Question about the task Street and houses
Java Syntax, Level 6, Lesson 4
Under discussion
Can't find why I'm failing the validation I don't know why it's not accepting my solution, when i compare the correct solution or debug, it all works out: package en.codegym.task.jdk13.task07.task0706; import java.io.BufferedReader; import java.io.IOException; import java.io.InputStreamReader; /* Street and houses */ public class Solu
7/5/25
141views
2comments
2
CallMeAsher (Ash)
Level 6
Question about the task Cutting down the middle
Java Syntax, Level 6, Lesson 5
Under discussion
I don't understand at all no matter what I do it only prints out a b c d e f j h i j k l m n o p q r s t u v w x
5/18/25
251views
3comments
2
Evgeniia Shabaeva
Level 42
Budapest
Question about the task My first serialization into XML
Java Collections, Level 3, Lesson 8
Under discussion
So, basically, jakarta or javax... or how to move one with Java 21.0.1?I'm kinda stuck here. The java version I'm using is 21.0.1. So, I had to download jakarta to complete this task. But the school's validator wants me to use javax, which is probably supported by Java 8 or Java 11, I'm not sure. My copilot gave me two pieces of advice: ✅ Option 1: Temporarily switch
9/30/25
129views
4comments
0
Louis berry
Level 1
New
RECLAIM ACCESS TO YOUR STOLEN DIGITAL FUNDS//DUNAMIS CYBER SOLUTION I cannot begin to describe the immense relief and joy I felt when I discovered DUNAMIS CYBER SOLUTION and their incredible ability to retrieve stolen cryptocurrency. Just a few weeks ago, I was distraught after hackers managed to steal 82,000 dollars worth of crypto from my digital wallet. I felt he
10/12/25
88views
0comments
0
Mike S
Level 28
Saint Louis
Question about the task Racer (Part 3/28)
Games, Level 0, Lesson 5
Under discussion
1,000 Exceptions, but Code Displays Fine I felt like I had all of the steps worked out and the code made sense to me. But when I ran and verified... it blew up in my face. A lot of exceptions and red font on the console, not a single green check, and not even a coherent-looking grid. Any hints to help me advance on this one?
1/4/23
1380views
13comments
26
Johannes
Level 27
Centurion, Pretoria
Question about the task Minimum number of statics
Java Syntax, Level 6, Lesson 11
Resolved
Here's a nice explanation of STATIC (from a textboox: Java by Herbert Schildt)Understanding static There will be times when you will want to define a class member that will be used independently of any object of that class. Normally, a class member must be accessed only in conjunction with an object of its class. However, it is possible to create a member that can be used by
3/4/20
2160views
4comments
14
Sirous
Level 23
Question about the task Request parser
Java Core, Level 5, Lesson 12
Under discussion
Cannot verify this task!Hello, I've been trying to verify this task, but it keeps stucking on the 2nd requirement: "The program must display data on the screen in accordance with the task conditions.". Nevertheless, my solution's output seems to be according to task's specification..... Could you please help me to figure o
9/26/25
127views
6comments
0

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