Page 50 | CodeGym online Java course - Help

public enum WaysToDie
Level 23
Denver
Question about the task Remembering geometry
Java Syntax, Level 7, Lesson 7
Under discussion
Using the final keyword I have added the final keyword to all the constants in the class. Yet the code still fails
12/18/21
586views
5comments
0
Daniel Whyte
Level 17
Question about the task Who called me?
Java Syntax, Level 9, Lesson 2
Under discussion
Thread.currentThread().getStackTrace()[2]What is the significance of referencing the number 2 in the index. My thinking would be that it wants to reference the previous stack so surely it should be a 1 because we start counting from zero?
3/2/21
1267views
3comments
0
MakinTosH
Level 20
Vilnius
Question about the task Shall we play?
Java Core, Level 6, Lesson 13
Resolved
Help understand the output I get this output when I run my code. In my opinion it displays all the information correctly. What's wrong? Smith:Start game Jones:Start game Gates:Start game Gates:Gather resources Smith:Gather resources Gates:Grow economy Gates:Kill enemies Smith:Grow economy Gates:won! Jones:lost Smith:lost Pr
5/7/19
2162views
7comments
1
Jcode
Level 27
Under discussion
Cat or Tiger?Below are the instructions from Java Core Level 4, Lesson 3 Type casting. Widening and narrowing conversions My question is simple yet I can't establish an answer (that makes sense to me). Why would I need a type variable as a Cat and then assign it to a new object Tiger? It's a Tiger so should a
4/3/22
1300views
14comments
0
Corly Boy
Level 11
Bucharest
Question about the task Drawing a rectangle
Java Syntax, Level 4, Lesson 6
Under discussion
What am I not doing right?Hi, it looks like I don't understand what I'm being asked to do. The program shows me a rectangle of 8, however it gives me the error: Be sure that you have displayed the correct number of rows. Can you guide me somehow? thanks
4/5/22
636views
1comment
0
LuisRC
Level 39
Gijón
Question about the task Even characters
Java Core, Level 9, Lesson 5
Under discussion
Time out Hi there, I try to get this task validated for two times and using different code but every time I got a "Time Out". I have already ran my code on my IDE and it seems to work, One question, the read file should be fully read before writing it on the write file?
4/4/22
654views
3comments
0
lewis wakefield
Level 0
Under discussion
credit repairs Good news I came across NEW HORIZON CREDIT 1 , I used to have a lot of sleepless nights due to my low (FICO) credit score that was below expectations ,and I couldn't access loans and mortgages for the new house I was about buying for me and my lovely wife . New horizon credit1 has been able t
4/4/22
560views
0comments
2
J
Level 6
Tipp City
Under discussion
do nothing???I've met all requirements except 'display no results if number is outside of 1-999'. After working so hard to get responses... I certainly thought it'd be easier to get no response 🤔😆 I've also tried this ending in just else{}, along with other multiple options 🤷‍♀️
4/2/22
603views
1comment
0
Piotr Wikarski
Level 19
Birmingham
Under discussion
New advance CodeGym courses - available when?Do anyone know when roughly the other advance courses: "SQL & Hibernate" and "JSP & Services" are going to be available.??
9/19/19
1887views
5comments
2
LuisRC
Level 39
Gijón
Question about the task Prices 2
Java Core, Level 8, Lesson 11
Under discussion
What is not working?Hi there, First, is the logic of this solution right? Second, what is not working in this piece of code: int index = 0; while(index < products.size()){ Product product = new Product(products.get(index).id, products.get(index).productName, products.get(index).
3/31/22
1026views
22comments
0
Mike S
Level 28
Saint Louis
Question about the task Shuffled just in time
Java Syntax, Level 13, Lesson 7
Under discussion
Infinite Loop? How??Greetings friends, this exercise is driving me crazy on several accounts, but I'll just highlight one. The compiler claims I have an infinite loop in my while() statement. How is this the case? I have a list of set length. The code is written correctly as far as I can tell. Anyone see anything that
3/31/22
719views
2comments
0
Michal
Level 26
Lodz
Question about the task Max constructors
Java Syntax, Level 5, Lesson 9
Under discussion
This course is totaly pointless I really see no point in payng for a course in which: - im given very brief and chaotic explanations of every subject - then Im asked to do things which were not explained before - tasks eplanations are harder to understand than the task itself - then the only thing i can do is to copy and paste a s
2/27/20
1263views
4comments
2
Gabriel Silva
Level 5
Toronto
Question about the task 18+
Java Syntax, Level 3, Lesson 8
Under discussion
What is wrong?I do not understand what is wrong here, if I put an input less than 18 it shows the message.
3/21/22
495views
3comments
0
chinna gnanesh
Level 9
Chennai
Question about the task Let's put together a rectangle
Java Syntax, Level 5, Lesson 7
Under discussion
Help me HElp me
6/10/19
1495views
3comments
0
windowsGamer
Level 2
Olsztyn
Under discussion
Robux Robxu free
3/29/22
585views
0comments
0
B. C
Level 2
Tempe
Under discussion
Unable to access subscription somehow i have 2 accounts set up- it's taking me through the CAPTCH hell and not letting me log in - it says i have 'no subscription' when it's actually paid for
3/26/22
584views
0comments
0
B. C
Level 2
Tempe
Under discussion
need to access my accounts: unable to access the paid account help!!!!!!!!!!! it's putting me through the captcha hell of non-stop picture verification
3/26/22
499views
0comments
0
Shivani
Level 3
Rohtak
Resolved
Secret key for plugin I am asked for a secret key while accessing the installed plugin for codegym in IntelliJ.... can anybody help me out in that?
7/29/18
3551views
7comments
0
Justin Smith
Level 41
Greenfield, USA
Question about the task Chat (part 19)
Java Multithreading, Level 6, Lesson 15
Resolved
Can't figure out why it won't pass 4th requirement I've checked with the solution (I almost always do that before coming here). I can't find any functional difference between my solution and CodeGym's solution, except: - my code validates that the message string has a colon in it (just in case something buggy happens), CG solution does not check th
3/26/22
638views
2comments
0
Rich
Level 23
San Diego
Question about the task 2048 (Part 5/18)
Games, Level 0, Lesson 2
Under discussion
any hints?any hints as to why it doesn't like my number assignment?
10/3/20
703views
1comment
0
Oskar
Level 31
Poznań
Question about the task Date formatting
Java Multithreading, Level 2, Lesson 7
Resolved
Can anyone help me?What is wrong in here?
4/7/20
1447views
9comments
0
Maven
Level 17
United States of America
Question about the task StringTokenizer
Java Syntax, Level 9, Lesson 6
Under discussion
Why isn't this working? IDE is showing a correct answer.This is frustrating. The instructions are very vague. They've got to write better requirements.
3/23/22
514views
3comments
0
Angel Stefan
Level 23
Sibiu
Question about the task Build a tree (part 4)
Java Collections, Level 1, Lesson 15
Under discussion
getParent() is not working!Any hint's!? Tk you!
3/23/22
579views
3comments
0
Maven
Level 17
United States of America
Question about the task Binary to hexadecimal converter
Java Syntax, Level 9, Lesson 2
Under discussion
toBinary(String hexNumber) is Failing, but passing in the IDE What is wrong with my toBinary() method? It looks right to me when I run the code.
3/17/22
1095views
9comments
0
Angel Stefan
Level 23
Sibiu
Question about the task Advanced file search
Java Collections, Level 1, Lesson 2
Resolved
How minSize pass and maxSize no!? Any hint will be appreciated! Tk you! 🙂
3/17/22
534views
4comments
0
Ajani
Level 16
Jacksonville
Question about the task Static modifiers and kittens
Java Core, Level 5, Lesson 9
Under discussion
says i have not initialized a Cat() in the created static block of Solution()However I have and subsequently gotten that cats name to display however that two does not register. Though if its not registering my cat as initialized it makes sense it wouldnt like its name. explain to me why my cat does not count please. (I have looked at the solution so I see what it wants no
3/21/22
484views
1comment
0
Siyanda Dlamini
Level 7
Durban
Question about the task Chess board
Java Syntax, Level 6, Lesson 5
Under discussion
Why is my code failing to pass the last two test even though it works perfectly?My code is failing to pass the last two tasks requirements and I do not know what to fix since the code works as expected. Please help?
3/21/22
617views
1comment
0
Roberto Fernandes
Level 10
Vinhedo
Question about the task Chess board
Java Syntax, Level 6, Lesson 5
Under discussion
Pass testing failed - possible CodeGym bug - I need help Although my program is reading a number and the output data is according to the requested, the task keeps failing to pass testing. I always get the same error: "The program needs to read a number from the keyboard"- failed. I've tried both keyboard input methods, Scanner and InputStream and in both
2/17/22
989views
5comments
0
Roberto Fernandes
Level 10
Vinhedo
Question about the task Chess board
Java Syntax, Level 6, Lesson 5
Under discussion
Still cannot find the bug. Need help to debug I tested the input number from 1 to 5 without any error. Still, I cannot go through the validation and I cannot figure out what is wrong. The result looks like ok, I got the n x n array initiated with '#". I appreciate any help to debug it.
3/17/22
897views
4comments
0
jorge ives murillo paredes
Level 40
New York City
Question about the task Chat (part 14)
Java Multithreading, Level 6, Lesson 15
Under discussion
Problems wait and notify Hello I read and check different examples of wait and modify ,I try different things and I really don't know what is wrong ,I need help
4/19/20
911views
1comment
0

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