Page 143 | CodeGym online Java course - Help

Tyler Evans
Level 6
Wallasey
Question about the task Man and woman
Java Syntax, Level 5, Lesson 12
Under discussion
Help please failing saying make sure you make 2 Man objects From what i can see i have made two man objects and two woman objects. it is failing on the condition of that "in the main method you need to created two objectss of each type". I have run the program and the output appears to be correct also. Any help is appreciated many thanks Tyler
02.09.2020
399views
4comments
0
yi
Level 20
Toronto
Question about the task Wine tasting
Java Core, Level 4, Lesson 8
Archived
Hi Can someone help me with this ?Can you tell me how to return the 3 methods in Solution class ? thx.
21.12.2019
1183views
6comments
0
Premachandran
Level 35
Ernakulam
Question about the task User, loser, coder and programmer
Java Core, Level 4, Lesson 8
Under discussion
pl help. Why my code is not passing verification pl help. my code is not passing cerification
03.12.2018
1783views
5comments
0
Joel Pearce
Level 22
Birmingham, UK
Question about the task Rounding numbers
Java Core, Level 8, Lesson 11
Under discussion
How am I so spectacularly wrong?Looking at other people's code I can see that I'm way out of the ballpark on this one. Did I miss something in the lessons?
03.09.2020
373views
1comment
0
Malte Böhm
Level 12
Question about the task Shortest or longest
Java Syntax, Level 7, Lesson 6
Under discussion
Which lection did i miss?Hey guys, I really have no clue how to solve this the right way. My issue is that I have to clue how to get the length of an element. Was this somewhere in a lection before and I missed it? What did you do to solve it? Thank you
02.09.2020
453views
2comments
0
Andres
Level 4
Reedley
Question about the task Deep and pure love
Java Syntax, Level 3, Lesson 8
Under discussion
what am i doing wrong help please
13.08.2020
419views
4comments
0
Lawson
Level 29
Lagos
Question about the task Extending AmigoOutputStream
Java Core, Level 8, Lesson 8
Resolved
Help Pls what's my error... I need help
02.09.2020
427views
1comment
0
towelie8
Level 16
Darmstadt
Question about the task Min and max in arrays
Java Syntax, Level 7, Lesson 12
Under discussion
Right answer, but 3 requirement fails :/Right answer, but 3 requirement fails :/
26.08.2020
502views
3comments
0
Bryce Lindley
Level 9
Olympia
Question about the task Rule of the triangle
Java Syntax, Level 4, Lesson 4
Resolved
Doesn't this work?Not sure why it's giving me problems. :>(
19.05.2019
1176views
3comments
0
Robert P
Level 20
Nashville
Question about the task GCD
Java Core, Level 4, Lesson 8
Resolved
Help with condition 2 I've tried many things to pass this condition. I've added try/catch blocks. I've used an if block to throw an Illegal Argument Exception for negative numbers. I'm currently using an if block to convert negative int into positive int. I've changed the main signature to what another question post
24.11.2018
2586views
4comments
0
Lawson
Level 29
Lagos
Question about the task Table
Java Core, Level 8, Lesson 8
Under discussion
Pls help how do u display the list ... I'm short of ideas now pls help with the code probably
02.09.2020
443views
1comment
0
Lawson
Level 29
Lagos
Question about the task AmigoOutputStream
Java Core, Level 8, Lesson 8
Resolved
Help It tells me to throw exception... I don't know what to do here
02.09.2020
600views
0comments
0
Lawson
Level 29
Lagos
Question about the task Sorting bytes
Java Core, Level 8, Lesson 3
Under discussion
Pls help me I don't understand why it isn't displaying
01.09.2020
384views
2comments
0
vaibhav
Level 4
Morristown
Question about the task Decent pay
Java Syntax, Level 4, Lesson 16
Under discussion
Level 4: Lesson 16 public class Solution { public static void main(String[] args) { //write your code here int i=0; while(i<=99) { System.out.println("one hundred times:\"I will never work for peanuts.Amigo\""); //System.out.println("\"I will never work for peanu
02.09.2020
487views
1comment
0
Seferi
Level 22
Question about the task Sorting even numbers from a file
Java Core, Level 3, Lesson 11
Resolved
Somehow its reading the 2nd, 4th, 6th etc lines...Help is appreciated...
20.08.2020
639views
8comments
0
Dave Andrea
Level 41
Question about the task Toward an RMI server
Java Collections, Level 2, Lesson 10
Under discussion
Is this program supposed to throw an error?I passed the validation but my program threw a NoSuchObjectException. This is because we are "pretending" that we made a server and client, right?
30.08.2020
489views
1comment
0
Baurzhan Konurbayev
Level 40
Question about the task Word search
Java Core, Level 10, Lesson 10
Resolved
need help Hi, Could you please tell me what tests are failing? Samples from task work fine. Thanks
31.08.2020
520views
4comments
0
George
Level 15
Question about the task Cat relations
Java Syntax, Level 6, Lesson 11
Under discussion
Last 4 conditions are failing Not sure why all conditions that involve parents are failing. Could be cause it's late but I don't see anything out of place. The output is correct as well
01.09.2020
518views
1comment
0
Pablo Saquilmer
Level 32
Guatemala City
Question about the task Minimum byte
Java Core, Level 8, Lesson 3
Resolved
I dont get how to get the Minumun I need help, been stuck for hours and I cant understand how to do this task
01.09.2020
497views
2comments
0
Lawson
Level 29
Lagos
Question about the task Maximum byte
Java Core, Level 8, Lesson 3
Resolved
Help pls I've tried my best... but I can't get past the first and 3rd condition
01.09.2020
656views
3comments
0
Petros
Level 23
Columbia
Question about the task Tracking changes
Java Core, Level 9, Lesson 11
Under discussion
Can't even get code to run Doesn't even get out of the for loop. I've never seen this before. All that's being done is two ArrayLists are being compared and iterated. Doesn't make any sense to me that the for loop doesn't break. Spent 2 days trying to figure this out. I really just want to move on. Please explain this to me!
01.09.2020
713views
9comments
0
David
Level 9
Atlanta
Question about the task Shortest or longest
Java Syntax, Level 7, Lesson 6
Resolved
Not displaying first short word This solution seems to display car instead of the first short word. Not sure what I'm doing wrong...
01.09.2020
589views
2comments
0
gabe
Level 6
Greenville
Question about the task Rule of the triangle
Java Syntax, Level 4, Lesson 4
Under discussion
pls help why does it think that booleans are wrong or somthing?
01.09.2020
366views
5comments
0
An Gelo
Level 18
Cebu
Question about the task The code won't compile…
Java Syntax, Level 9, Lesson 11
Resolved
Hi please help problem with the loop Hi please help me what is the problem with my loop?
26.08.2018
1977views
10comments
1
Satya Vath
Level 31
Vijayawada
Question about the task Maximum byte
Java Core, Level 8, Lesson 3
Resolved
Please Help Is it a bug
17.04.2019
1620views
2comments
0
Darek
Level 41
Katowice
Question about the task Online store for jeans
Java Multithreading, Level 4, Lesson 6
Resolved
What's wrong?What's wrong? When I test, everything is ok in my opinion. However, it does not want to pass the last condition.
01.09.2020
528views
2comments
0
Hari
Level 8
Worcester
Question about the task Duplicating words
Java Syntax, Level 7, Lesson 9
Under discussion
why can't I write the using reverse method. public static void main(String[] args) throws Exception { // Read strings from the console and declare an ArrayList here BufferedReader reader = new BufferedReader (new InputStreamReader(System.in)); ArrayList list = new ArrayList(); for(int i = 0 ; i<5;i++)
01.09.2020
503views
9comments
0
Lawson
Level 29
Lagos
Question about the task ATM
Java Core, Level 7, Lesson 10
Under discussion
Pls help I've solved it already... but I don't know why we have to synchronized one and leave the others...
01.09.2020
617views
1comment
0
Henrique
Level 41
São Paulo
Question about the task Refactoring, anonymous classes
Java Multithreading, Level 4, Lesson 9
Resolved
Some clarification pls I was trying some things and, unintentionally, I passed the task only by replacing return new LocalIterator(); with return new LocalIterator(){}; But I didn't "transfer the LocalIterator logic to an anonymous class", as how it was supposed to be. So I'm asking: what should be the correct soluti
30.07.2020
637views
2comments
0
Marek Pasierbek
Level 9
Poznań
Question about the task GCD
Java Core, Level 4, Lesson 8
Under discussion
Short problem with expection I try thro 2 exceptions" - if number can't be positive - if number can't be integer But still something is wrong
01.09.2020
451views
4comments
0

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