Page 96 | CodeGym online Java course - Help

Malte Böhm
Level 12
Question about the task Minesweeper (Part 1/16)
Games, Level 0, Lesson 0
Under discussion
Error - Files were in Dropbox Hey there, files were located in Dropbox and it was unable to install Java FX i guess. Now the issue is that it only opens the Conditions but nothing else
16.08.2020
762views
0comments
0
Kamil
Level 31
Near Warsaw
Question about the task Log parser (part 7)
Java Collections, Level 7, Lesson 15
Under discussion
No way to get through My code may not seem clean but after all it works and gives good results while debugging. Anyone could verify what's wrong? Maybe I'm blind for some mistake.
17.08.2020
417views
0comments
0
Tata
Level 16
Hisar, Haryana
Question about the task Different methods for different types
Java Core, Level 5, Lesson 12
Under discussion
Stuck!!!☹️I've no idea what should i do??? pls help yaar...
20.08.2020
533views
0comments
0
Petros
Level 23
Columbia
Question about the task Rounding numbers
Java Core, Level 8, Lesson 11
Under discussion
Can't get the correct numbers to display I've spent the last few hours on this. The Help section got me to where the rounded number are stored in an int variable but when I test the code locally, the output file has bizarre characters. How can I get it to write the actual numbers that was put into the int and not lookup the ASCII values?
21.08.2020
464views
1comment
0
Bullock
Level 20
Trappes
Under discussion
Problème d'héritage Je n'arrive pas à valider toutes les conditions car la classe Mineswepper n'hérites pas de la classe Games et je ne sais pas comment m'y prendre .
24.08.2020
382views
0comments
0
Abir Raihan
Level 2
Under discussion
help me help
27.08.2020
381views
0comments
0
Ákos Kovács
Level 10
Budapest
Under discussion
Continue working on tasks on another computer I have set up IntelliJ plugin on my other computer to continue work on tasks. I logged in and downloaded the project, but I couldn't see my actual tasks in the list. List of tasks contains all of the exercises beginning with the first lesson.
29.08.2020
523views
0comments
0
Baurzhan Konurbayev
Level 40
Question about the task Number algorithms
Java Core, Level 10, Lesson 10
Under discussion
What am I missing Hi Have sample tests work fine, but the last test still fails. Could you give me some hints, pleaSe? Thank you!
30.08.2020
474views
0comments
0
LennyMan
Level 25
Lucca
Question about the task Using RandomAccessFile
Java Collections, Level 2, Lesson 2
Under discussion
Chinese characters So my program pass the validation, i actually complete the task but is printing in the .txt file some chinese characters instead of true or false Someone do know why? Im pretty sure its some bugs in the process of covert bytes to strings, but my solution its identical to the codegym solution...c
14.01.2021
949views
5comments
0
Talha Javed
Level 4
sialkot
Question about the task Come on, lucky seven!
Java Syntax, Level 4, Lesson 4
Under discussion
Can anyone What Is wrong in this code?
08.11.2018
1986views
15comments
0
Nakul Sehgal
Level 9
New Delhi
Question about the task Good or bad?
Java Syntax, Level 4, Lesson 4
Under discussion
How did we use method compare directly instead of creating an object?We called the compare() method directly in main() method. Should we not have created an object first, through "Solution solution = new Solution();" and used the compare method like this: solution.compare(3); solution.compare(6); solution.compare(5);
10.04.2020
998views
2comments
0
hidden #10362262
Level 9
Question about the task Good or bad?
Java Syntax, Level 4, Lesson 4
Under discussion
Code runs but What is wrong with the formatting of the answer?I am running this successfully offsite and I don't know what the test is looking for. Can someone please help me to figure out why my output is not acceptable? Thank you.
26.10.2018
2340views
9comments
0
Dave Andrea
Level 41
Question about the task Chat (part 22)
Java Multithreading, Level 6, Lesson 15
Under discussion
I finished, but it still doesn't work. Could someone send me their solution to help me debug?Hey guys, I got through all the steps and everything verified, but I have a bug somewhere that stops it from working properly. I don't want to ask someone to go through all my code (there's way too much for that), but I'd appreciate it if someone could perhaps send me their completed code so I cou
20.09.2020
441views
0comments
0
sourav bamotra
Level 20
jammu
Question about the task Order of loading variables
Java Core, Level 5, Lesson 12
Under discussion
passed the task but i still not get the use of "this" operator.--> "printAllFields(this)" how is this "this" is working in place of Solution obj argument.
21.09.2020
454views
0comments
0
Bhuvana Kumar
Level 14
Mumbai
Question about the task Exceptions. Just exceptions.
Java Syntax, Level 9, Lesson 8
Under discussion
Error in com/codegym/task/task09/task0913/Solution.java on line 3 package jdk.internal.org.objectweb.asm.tree does not exist Error in com/codegym/task/task09/task0913/Solution.java on line 3 package jdk.internal.org.objectweb.asm.tree does not exist why I am getting this error
23.09.2020
463views
0comments
0
Dave Andrea
Level 41
Question about the task Archiver (part 15)
Java Multithreading, Level 7, Lesson 15
Under discussion
Doesn't seem to work for nested directories I passed the verification, but my solution got an error if I had any directories inside the zip file. I used the code from part 16 to check with my zip file and the same thing happens. So the updated corrected code they make us use doesn't work either. I wouldn't mind knowing why, but I also want to
24.09.2020
500views
0comments
0
Youngsan
Level 41
Seoul
Question about the task Make a word chain
Java Multithreading, Level 2, Lesson 9
Under discussion
Last two conditions were failed.I got the right answer in IntelliJ, but failed last two requirements. Pls help.
24.09.2020
516views
0comments
0
Lawson
Level 29
Lagos
Question about the task How to avoid Copy+Paste
Java Multithreading, Level 4, Lesson 6
Under discussion
Pls help The output is correct but not validating
26.09.2020
460views
0comments
0
Russell
Level 9
Galmpton, Brixham
Question about the task Minesweeper (Part 16/16)
Games, Level 0, Lesson 0
Under discussion
unable to publish Game is competed and has varified so am unable to post the code here, however, I am having a problem whereby the game will not publish. It runs fine, all works perfectly, but when i try to publish it publically, i get a publish error
27.09.2020
336views
0comments
0
sourav bamotra
Level 20
jammu
Question about the task Following a pattern
Java Core, Level 6, Lesson 13
Under discussion
masters i need little help how can i use System.currentTimeMillis() for checking how long the CountupRunnable and CountdownRunnable run? I'm actually confused how placing the "Thread.sleep(500)". before the if statement made my task to get pass.
28.09.2020
344views
0comments
0
Berkay Gültekin
Level 22
Question about the task Introducing tags
Java Core, Level 9, Lesson 11
Under discussion
I still struggle even I checked the help section... Help
28.09.2020
419views
0comments
0
isaacfibo
Level 24
Huntington
Question about the task Reading and writing to a file: CodeGym
Java Core, Level 10, Lesson 2
Under discussion
What exception occurs?Help pls? Stuck......
30.09.2020
507views
0comments
0
Garrett Bowler
Level 3
Question about the task Minimum of three numbers
Java Syntax, Level 2, Lesson 8
Under discussion
Helpful hint while comparing, single out one int at a time, so do a against b and then against c rather than a < b and b < c. this should help with last unresolved issue
24.07.2020
642views
0comments
1
hidden #10625598
Level 23
Question about the task Deep cloning of a map
Java Multithreading, Level 1, Lesson 8
Under discussion
can somebody tell me why this is wrong?
26.07.2020
569views
1comment
0
Maxine Hammett
Level 19
San Diego
Question about the task Chicken factory
Java Core, Level 4, Lesson 6
Under discussion
Error: Could not find or load main class com.codegym.task.task14.task1408.Solution I've got my code in intelija but when I run the solution class I get the error Error: Could not find or load main class com.codegym.task.task14.task1408.Solution. Can anyone help me resolve this issue? public class Solution { public static void main(String[] args) { Hen hen = HenFactor
31.07.2020
438views
0comments
0
Dennis
Level 23
Malakoff
Question about the task Number algorithms
Java Core, Level 10, Lesson 10
Under discussion
What Does This Have to Do With Serializtion This stage is about serialization and there is no serialization in this task. Wondering why it's here?
31.07.2020
533views
0comments
0
Rodrig R.
Level 7
Greensboro
Under discussion
Validation question mark Hi I am having trouble validating the result. when I send this code I see a question mark in the feedback. Should I be using less variables? I am not sure what the issue in my code is. Thanks
01.08.2020
359views
0comments
0
Collin Morudi
Level 17
Polokwane
Under discussion
How to bookmark a lesson?Hello everyone, can anyone tell me how to bookmark the lessons for later reference?
02.08.2020
440views
0comments
0
Fabian Andiel
Level 25
Vienna
Question about the task Countdown at the races
Java Core, Level 6, Lesson 10
Under discussion
Why is it not working?Please help don`t understand why it`s not working. When i tested the code with 3 in my Inteliji it worked just fine. With 4 im not sure if I´m getting the supposed result.
04.08.2020
648views
0comments
0
Tata
Level 16
Hisar, Haryana
Question about the task Sorting even numbers from a file
Java Core, Level 3, Lesson 11
Under discussion
could anyone please clear my doubt?we used here 'fileReader' in BufferedReader object instead of System.in , what does it actually mean.🤔🤔
05.08.2020
400views
0comments
0

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