Page 105 | CodeGym online Java course - Help

DeZilius
Level 27
Warsaw
Under discussion
What is the problem with sleepNSeconds() method?When I shorten delay to 1, 2 or 3 it complets the code, but with 1000, it only displays "Start playing" and nothing else happens. package pl.codegym.task.task16.task1605; import java.util.Date; /* Let's talk music */ public class Solution { public static int delay = 1000; public stat
12.02.2020
853views
0comments
0
Tass Gergő
Level 2
Szeged
Under discussion
Progress Guys I've got a question. Do i have to pay to go further? cause there is no more uncompleted task on my list.... and i want to continue learning. its really interestin though. :D
13.02.2020
942views
0comments
0
Mateusz Nowak
Level 22
Under discussion
Problem with download the tasks.Hi. Since yesterday I cannot download tasks to disc. I cannot work with Intellij. The problem beginned when I passed all polish quest. Did you have also this problem?
17.02.2020
1130views
0comments
0
Abruzzi
Level 13
Krakow
Under discussion
What is wrong?https://codegym.cc/pl/projects/games/com.codegym.games.minesweeper
18.02.2020
886views
0comments
0
Fabian Andiel
Level 25
Vienna
Under discussion
Multithreading Hi guys, in the article about the Thread.methods : https://codegym.cc/groups/posts/109-multithreading-what-the-methods-of-the-thread-class-do There is the section about what happends when the thread gets interrupted. What is meant with the following line: " If the thread was in a functioning
19.02.2020
818views
0comments
0
Alexandre Lalancette
Level 41
Quebec
Question about the task Again, POST, not GET
Java Collections, Level 10, Lesson 4
Under discussion
Stuck with 2 requirements not met. Do you have any tips/hints?
19.02.2020
854views
0comments
0
Anas
Level 0
Under discussion
can someone help me with enums?I have a problem with understanding enums and I have an assignment about it and it's due tomorrow. the code must show this output : All books: Book=JHTP6 Title=Java How to Program 6e CopyrightYear=2005 ************************************************** Book=CHTP4 Title=C How to Program 4e Copyrig
23.02.2020
718views
0comments
0
Elvis Lee
Level 41
Aurora
Question about the task HTML Editor (part 23)
Java Multithreading, Level 8, Lesson 15
Under discussion
Still fail the openDocument validation What am I missing?
27.02.2020
763views
0comments
0
catalinene
Level 29
Greven
Under discussion
What happens when we call the join() method 2 times within the current thread?Given the following code, after calling the join() method first for t1 and then for t2, I was expecting the value of 'count' to be at least 20.000. But the output is a random number. How I see the execution: 1. t1.join(): main thread waits for t1 to finish, expected 'count' value: 10.000 2. t2.join
29.02.2020
854views
0comments
0
a1bertin
Level 2
Visalia
Under discussion
Level 2 section 1 No longer entiendo bien como llamo a metodo print en el método Main 2 beses e imprimo
03.03.2020
820views
0comments
0
Ashish RajAnand
Level 13
Bhilai
Question about the task Minesweeper (Part 7/16)
Games, Level 0, Lesson 0
Under discussion
is work like that? private List getNeighbors(GameObject gameObject) { List result = new ArrayList<>(); for (int y = gameObject.y - 1; y <= gameObject.y + 1; y++) { for (int x = gameObject.x - 1; x <= gameObject.x + 1; x++) { if (y < 0 || y >= SIDE) {
08.03.2020
857views
0comments
0
Krzysztof
Level 15
Lublin
Question about the task Minesweeper (Part 9/16)
Games, Level 0, Lesson 0
Under discussion
I cant spot an error there is a problem with last condition but I cant find error
08.03.2020
859views
2comments
0
Ashish RajAnand
Level 13
Bhilai
Question about the task Minesweeper (Part 16/16)
Games, Level 0, Lesson 0
Under discussion
How to add menu bar How to add Menubar to show help section that have some rule and solution to play and why there is not option to show score board at end
09.03.2020
808views
0comments
0
Ovo Leslie
Level 26
Lagos
Question about the task Building a file
Java Core, Level 8, Lesson 11
Under discussion
Seems to work but not validating Help needed. My code works but not validating. Checked other question but cant find answers there. I think the issue has to do with the second requirement
09.03.2020
838views
0comments
0
Pablo Saquilmer
Level 32
Guatemala City
Under discussion
Why the Verification Button is not working? The website is not running my programs, why?
10.03.2020
712views
0comments
0
JianQiu Hwang
Level 35
Washington
Question about the task What's in the folder?
Java Collections, Level 1, Lesson 4
Under discussion
What does "Total size" means? just for file?I printed the size of path at first and got wrong, but passed after printing the size of files of directory. How do you explain it?
15.03.2020
967views
0comments
0
Michael Brimage
Level 19
Washington D.C.
Question about the task We don't need repeats
Java Syntax, Level 8, Lesson 8
Under discussion
error I think my error is somewhere between 47 and 59. I dont know what I am doing wrong can you please assist?
17.03.2020
794views
0comments
0
Gabriel Kieruzel
Level 26
Katowice
Question about the task Tracking changes
Java Core, Level 9, Lesson 11
Under discussion
Be sure that the lines list has the ADDED label with the required lines in the correct places. Still not resolved Hello, I'm writing regarding task1916. I would love to hear at least some guides what is wrong with my solution. It seems to be working according to requirements but still getting error. I tried to ask on the forum, but even though my answer appears to be identical to those with success, I'm still f
18.03.2020
802views
0comments
0
anonim
Level 2
Wroclaw
Under discussion
... Jak ja mam to zrobić. Może ktoś wyjaśnić na innym przykładzie
19.03.2020
666views
0comments
0
jorge ives murillo paredes
Level 40
New York City
Question about the task Arkanoid (part 10)
Java Multithreading, Level 3, Lesson 13
Under discussion
Confused whit the second method ,need help I don't understand what to do in the drawMatrix method,i need some help.
18.12.2019
1310views
1comment
0
Noah Keller
Level 15
Offenburg
Question about the task Minesweeper (Part 1/16)
Games, Level 0, Lesson 0
Under discussion
Game doesn't work at all Hey together, since I finished the first 5 parts of the game a long time ago, and when I continued the code was gone, I copied a lot from other users, cause I couldn't go back to part 1-4 and couldn't remember what they were about. Result is, I finished all tasked and could verify them, but now t
16.12.2019
1235views
0comments
0
Erhan H.
Level 23
Istanbul
Question about the task Iterating through a file tree
Java Collections, Level 1, Lesson 2
Archived
Help please I tested locally, everyting works. But I can not pass the tests.
09.12.2019
905views
0comments
0
Nicolas Huet
Level 41
Provins
Question about the task Those who love work need no entertainment
Java Multithreading, Level 6, Lesson 5
Under discussion
I must me stupid but I really don't see the answer I don't see any variable that are not already final unless the executor service, but putting volatile on it (even if I don't see why I would do that) doesn't change the output. I also don't understand why the validation tells me to be sure the urls are here because they are obviously here. Well, I'm
06.09.2019
1133views
0comments
0
coder_here
Level 13
Hyderabad
Question about the task Task about algorithms
Java Syntax, Level 9, Lesson 11
Under discussion
Help please!!!I was getting the error prompt as "Entered data has been modified!" Can anyone help me??
24.07.2019
1177views
0comments
0
Serg
Level 23
Tyumen
Question about the task Hippodrome (part 11)
Java Multithreading, Level 1, Lesson 16
Under discussion
Help!Help! I really do not understand, I do it as suggested by the condition, but validation does not work. game.run();
25.06.2019
1270views
1comment
0
kimVictoria
Level 4
Dortmund
Under discussion
Log in failed Hi, I can't log in with my laptop, no problems with my mobile phone though. System keeps telling me "The request timed out". Any suggestions? Thanks
23.11.2019
996views
0comments
0
pierre
Level 9
Beijing
Under discussion
Stuck in level 3: subscription premium Hi all, I don't know if I missed something or if there are some bugs. But I cannot access the tasks after level 1. Bugs in IntelliJ when I want to run the code (of a task that I already passed). I cannot even get my code verified because when I click on the button, nothing happens... Some help would
24.11.2019
973views
0comments
0
Oumar Alhassan
Level 5
Blagnac
Under discussion
Question sur level3 lessons 3 ou 4 Bonjour J'arrive plus a avancer de niveau 3 car le tableau qui me permet de verifier mon programme une fois si je clique dessus il devient inactif et donc je veux pas continuer à avancer sans savoir mon travail. Quelq'un pourrait me donner un coup de main s'il vous plait. Je disais level 3 et lesso
24.11.2019
991views
1comment
0
Thomas Oberließen
Level 14
Wieseck
Under discussion
Download link of english version of Intellij plugin /Hey, so i finished the first 7 levels and at that point there are no more german lessons. So to go on, the website now provides me with the tasks in english, but they don't show in my Intellij plugin (which makes sense because the gernan ones are the only ones in my CodeGymTasks folder of my plugin)
21.12.2019
1093views
1comment
0
Gray Aomg
Level 4
Murcia
Under discussion
it doesn't work I cant see the requirements and no matter what i try, it doesnt verify or run anything :c
29.12.2019
968views
0comments
0

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