Page 229 | CodeGym online Java course - Help

Elvis Lee
Level 41
Aurora
Question about the task CashMachine (part 9)
Java Collections, Level 9, Lesson 15
Resolved
Fail the validation without any comment It works according to the conditions but fail the validation. Don't know why, can anyone help?
24.02.2020
1097views
0comments
0
oli blaustrom
Level 18
Luzern
Question about the task Displaying a stack trace
Java Core, Level 6, Lesson 3
Resolved
Not sure what is wrong, displaying the stack trace in the run method Sorry can someone see what's up? commenting out thread.join() doesn't help, I just added it for clarity of execution.
28.02.2020
975views
2comments
0
Leopold Bschorr
Level 10
Oldenburg
Question about the task Maximum in an array
Java Syntax, Level 7, Lesson 4
Resolved
what is the issue why does it not compile ?couldnt find the bug ...
28.02.2020
920views
1comment
0
Leopold Bschorr
Level 10
Oldenburg
Question about the task Min and max in arrays
Java Syntax, Level 7, Lesson 12
Resolved
results are fine but 3rd req doesnt check ?why is it ? thanks in advance
28.02.2020
887views
2comments
0
Patrick Wenk
Level 5
Unterstedt
Question about the task Sorting three numbers
Java Syntax, Level 4, Lesson 6
Under discussion
Why? Identifier in System.out.println expected I don't get why the code is not working
27.02.2020
1013views
2comments
0
zachary zambo
Level 26
Athens
Question about the task 2048 (Part 16/18)
Games, Level 0, Lesson 2
Resolved
I'm not sure why the last condition is not being met I have tried using conditional statements in place of my switch statement in the onKeyPress (Key) method and others places like the move- () methods, but I'm not sure why the last condition is not being met. As far as i can tell when I run the game the and the game ends it works properly. Although,
28.02.2020
1266views
5comments
0
Paweł Ż
Level 18
Warsaw
Question about the task Reading a file
Java Core, Level 3, Lesson 11
Archived
2nd requirement Hi I have no idea why this code cannot pass the 2nd condition. It displays everything from a file, but validator still shows "The program displays too few lines." can anyone help? thx
30.08.2019
1405views
4comments
1
catalinene
Level 29
Greven
Question about the task Countdown at the races
Java Core, Level 6, Lesson 10
Resolved
Why do I need to add "Thread.sleep(3500)" in the main method? public class Solution { public static volatile int numSeconds = 3; public static void main(String[] args) throws InterruptedException { RacingClock clock = new RacingClock(); //write your code here Thread.sleep(3500); clock.interrupt(); } public st
27.02.2020
1098views
1comment
0
Liliane Top
Level 17
Amsterdam
Question about the task Kind Emma and the summer holidays
Java Syntax, Level 8, Lesson 8
Resolved
I have no clue how this works I did copy the code from someone else as it really became unproductive to keep trying to figure out how this works. Its way over my head. Can someone please point me in the right direction to get some more information on: 1- how to we work with date and time. I'm so confused there is so much informa
16.02.2020
1418views
3comments
0
Chotan Barua
Level 7
New York City
Question about the task Even and odd digits
Java Syntax, Level 6, Lesson 5
Under discussion
Not Sure where is the problem.Please can anyone tell me where is my issue is? Thanks ahead.
25.02.2020
934views
6comments
0
Patrick Wenk
Level 5
Unterstedt
Question about the task Jen or Jen?
Java Syntax, Level 4, Lesson 6
Under discussion
return type missing my method uses System.out.println Since this is printing, not returning, I declared the method as void Where is the error coming from? I obviously used a return type
28.02.2020
883views
2comments
0
Arko Sarkar
Level 8
Mumbai
Question about the task Minimum of three numbers
Java Syntax, Level 2, Lesson 8
Under discussion
What is wrong here?Added conditions in case of equal values too, still can't find error with/without the equal value if conditions!
24.08.2018
1558views
6comments
0
Joshua
Level 4
Sydney
Question about the task 18+
Java Syntax, Level 4, Lesson 6
Under discussion
Feeling Silly that i cant see whats wrong here Im fairly certrain this is correct. First 3 are satisfied and the 4th isnt. However in the output window the output is displaying correctly.
28.02.2020
973views
2comments
0
glenn scafone
Level 4
KG
Question about the task Closest to 10
Java Syntax, Level 4, Lesson 4
Under discussion
can anyone tell me why my solution didn't work?i tested this solution in IntelliJ and it worked there. not sure why the app didn't accept it. I used the abs method and the results display correctly...
26.02.2020
1081views
3comments
0
Elvis Lee
Level 41
Aurora
Question about the task HTML Editor (part 23)
Java Multithreading, Level 8, Lesson 15
Resolved
Fail the openDocument() validation I tested the code and the open document function works properly. Don't know what's missing, the validation showed even the view.has not been set to HTML tab!
26.02.2020
1195views
5comments
0
Neil
Level 5
Hyderabad
Question about the task Describing numbers
Java Syntax, Level 4, Lesson 7
Archived
Help please?
26.02.2020
1113views
2comments
0
Leopold Bschorr
Level 10
Oldenburg
Question about the task To the top of the list
Java Syntax, Level 7, Lesson 6
Resolved
I am not sure what else to do here I perceive the task to be a bit unclear ?can anyone help out here ? thanks 3rd requirement doesnt check
27.02.2020
1043views
2comments
0
Shaik Gousiya
Level 2
Mumbai
Question about the task Implement the print method
Java Syntax, Level 2, Lesson 1
Under discussion
please help me to complete the task how to implement print method
26.01.2020
1050views
4comments
0
Michael Brimage
Level 19
Washington D.C.
Question about the task Display today's date
Java Syntax, Level 5, Lesson 12
Under discussion
not sure I am not quite sure what i am supposed to do. I have the correct output. I do not want to use techniques that we have not learned in CG yet. Please help
26.02.2020
1569views
2comments
0
hidden #10589341
Level 19
Question about the task Expressing ourselves more concisely
Java Syntax, Level 7, Lesson 6
Archived
whats wrong i think it no problem, but.... help me ,plz thank u a lot !! ;)
27.02.2020
1305views
2comments
0
Joyonta Saha
Level 31
Question about the task Buggy initializeIdAndName
Java Core, Level 3, Lesson 2
Resolved
Why return user object is not verifying ?Need help
14.09.2018
2212views
8comments
2
Richard Herrera
Level 3
Tampa
Question about the task Print three times
Java Syntax, Level 2, Lesson 8
Under discussion
Got the right output but it is wrong what am i doing wrong please?.
26.02.2020
999views
3comments
0
yehuda b
Level 23
Beersheba
Question about the task Minesweeper (Part 10/16)
Games, Level 0, Lesson 0
Resolved
Why 4th requirement isn't met? my markTile method should pass all conditions......... Please help!
11.12.2019
1436views
4comments
1
Online Learner
Level 6
Question about the task Maximum of four numbers
Java Syntax, Level 4, Lesson 6
Resolved
what i did wrong ??i can't understand that's verifying methods
27.06.2019
1484views
4comments
0
Pioniio
Level 22
Schaffhausen
Question about the task Functionality is not enough!
Java Syntax, Level 10, Lesson 11
Under discussion
Output in wrong order The output of my solution has a wrong order: 2 I 1 Am 1 Sam How could i fix this. thank you
28.05.2019
1857views
4comments
0
Alexandre Lalancette
Level 41
Quebec
Question about the task Sokoban (part 15)
Java Collections, Level 10, Lesson 15
Under discussion
Not passing 2nd and last requirement but all the logic works...Am I the only one not passing these 2 requirements?
20.02.2020
783views
1comment
0
pierre
Level 9
Beijing
Question about the task Five winners
Java Syntax, Level 8, Lesson 11
Under discussion
my code doesn't sort anything I am stuck...
26.02.2020
1137views
1comment
0
Leopold Bschorr
Level 10
Oldenburg
Question about the task Cat and statics
Java Syntax, Level 6, Lesson 11
Resolved
There has to be a typo or something I just cant find it ? seems to be similar to other solutions but it doesnt compile ? thanks for helping
26.02.2020
1145views
3comments
0
Leopold Bschorr
Level 10
Oldenburg
Question about the task Multiplication table
Java Syntax, Level 4, Lesson 10
Resolved
It just doesnt seem to work keeps going for ever, why ?any hints or tips on how to finally solve this ? thanks
26.02.2020
1158views
3comments
0
David
Level 26
Bucharest
Question about the task Plan to conquer the world
Java Syntax, Level 3, Lesson 8
Under discussion
Dont get it.Can anyone, pleae, tell me why what am I doig wrong? The only error i get is :" The displayed text must fully match the task conditions." Since I have the right input And the right output, I dont understand why. :(
26.02.2020
1476views
4comments
0

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