Page 286 | CodeGym online Java course - Help

Jay
Level 17
Washington
Question about the task Different methods for different types
Java Core, Level 5, Lesson 12
Under discussion
I'm stuck on this one I'd appreciate your help. Thanks.
9/6/19
1467views
2comments
0
Payal Agarwal
Level 17
Bucharest
Question about the task Template pattern
Java Core, Level 5, Lesson 12
Under discussion
I am not getting this I am not getting this
9/6/19
1565views
2comments
0
Mike McKenna
Level 25
Wilmington
Question about the task Even to the moon!
Java Syntax, Level 2, Lesson 8
Resolved
What about newtons ?Hi, I found 2 ways to get the right answer . When I go to verify failure occurs because I don't mention newtons any where . As I read thru questions / comments . I find no mention of newtons . Thanks Mike McKenna When i changed moonWeight to lunarWeight .task verified . even with uneven math
4/23/19
2393views
3comments
0
Cristian
Level 16
Bucharest
Question about the task Getters and setters for the Person class
Java Syntax, Level 5, Lesson 5
Under discussion
Nothing is validated. Why? package com.codegym.task.task05.task0508; /* Getters and setters for the Person class */ public class Person { String name; int age; char sex; public String getName() { return name; } public void setName() { this.name = name; } publi
9/4/19
1390views
3comments
0
Nicolas Huet
Level 41
Provins
Question about the task Wait and see
Java Multithreading, Level 5, Lesson 9
Resolved
Hello, I must be in the wrong direction, can someone give me a hint?Since I have not even one validation, I think I'm leaning in the wrong direction. Can someone give me a hint? Thank you.
9/2/19
1376views
2comments
0
Wojtek
Level 23
Solec-Zdroj
Question about the task Identical words in a list
Java Syntax, Level 10, Lesson 11
Resolved
What is wrong with my code?Output is: red 1 polska 2 asd 3 dream 3 gol 3 them 1 rivaldo 2 yeah 2 team 3
1/31/19
1880views
5comments
0
Henry
Level 6
Stuttgart
Question about the task Deep and pure love
Java Syntax, Level 3, Lesson 8
Resolved
guide I have done this in several different ways but i kept getting it wrong. Which is the right way to do this task?
9/5/19
1221views
1comment
0
smile
Level 7
Tainan
Question about the task Our first converter!
Java Syntax, Level 2, Lesson 2
Resolved
9/5.0 or 9/5? Why?If I change 9/5.0 to 9/5, like the following below, it will return 105.0 instead of 105.8. Why? package com.codegym.task.task01.task0130; /* Our first converter! */ public class Solution { public static void main(String[] args) { System.out.println(convertCelsiusToFahrenheit(41));
4/21/19
2108views
3comments
0
Satya Vath
Level 31
Vijayawada
Question about the task Politeness is an artificial good mood
Java Multithreading, Level 6, Lesson 8
Resolved
Is It a Bug Please Help
9/5/19
1216views
1comment
0
Sandeep Gill
Level 4
Amritsar
Question about the task Parenthetical brainteaser
Java Syntax, Level 3, Lesson 4
Resolved
unable to satisfied the condition that final expression should have 2 opening and 2 closing parentheses.I got the answer 382 with But unable to satisfied the condition that final expression should have 2 opening and 2 closing parentheses.
1/23/19
2577views
13comments
0
Henry
Level 6
Stuttgart
Question about the task More conversions
Java Syntax, Level 3, Lesson 8
Resolved
hallo What is the right procedure?
9/3/19
1217views
1comment
0
Denis
Level 22
Kharkiv
Question about the task OOP: Cars
Java Core, Level 5, Lesson 2
Under discussion
what i must change? Last condition Help me pls
6/26/19
1488views
1comment
0
Andrea
Level 20
Question about the task Making the top ten
Java Core, Level 2, Lesson 12
Resolved
Why Is the Validator is Not Counting Three Methods Hello! Been trying out different solutions, however for some reason the validator is saying I don't have three methods, however I am counting exactly three: public static int transformValue(Integer i) public static int transformValue(int i) public static int transformValue(int i, int j) Please adv
8/29/19
1771views
3comments
0
Brett Cole
Level 10
Question about the task Longest sequence
Java Syntax, Level 8, Lesson 6
Under discussion
???Not sure why my counter. I created HashMap to hold key, values and then i was just gonna return highest value. But counter isn't incrementing please help
9/3/19
1172views
2comments
0
Yashi Gupta
Level 17
Delhi
Question about the task We don't need repeats
Java Syntax, Level 8, Lesson 8
Under discussion
What's wrong with the code?Two requirements not met!package com.codegym.task.task08.task0817; import java.util.*; import java.util.HashMap; import java.util.Map; /* We don't need repeats */ public class Solution { public static HashMap createMap() { HashMap map = new HashMap(); map.put("Laxman","VVS"); map.put("Gupta","Ha
8/31/19
1346views
1comment
0
captain jack
Level 9
Mumbai
Question about the task R or L
Java Syntax, Level 7, Lesson 9
Under discussion
I Can't find what is wrong!please help me out! I can't understand what is wrong in second condition :(
7/13/19
1462views
3comments
0
Brett Cole
Level 10
Question about the task Task about algorithms
Java Syntax, Level 5, Lesson 12
Archived
Somebody help me out here what am I missing?I pass all requirements except for the last one and I'm not sure why?
8/28/19
1631views
1comment
0
Bogdan Codreanu
Level 23
Question about the task Most frequent bytes
Java Core, Level 8, Lesson 3
Under discussion
some help ????
7/24/19
1565views
3comments
0
Ovo Leslie
Level 26
Lagos
Question about the task Shuffled just in time
Java Syntax, Level 7, Lesson 12
Under discussion
I'm lost here I can't seem to be able to even initialize N and M right. I have looked at answers to other questions and tried them but nothing seems to work. My code seems to almost work. Need to know what I'm missing here.
9/3/19
1454views
1comment
0
Andriy
Level 22
Toronto
Question about the task Reading a file
Java Core, Level 3, Lesson 11
Archived
"The program displays too few lines." What is wrong?
9/3/19
1635views
2comments
0
Jesús de Llera
Level 23
Badajoz
Question about the task Fix the bug. Comparing objects
Java Multithreading, Level 1, Lesson 5
Archived
I believe my code is working, but still can't satisfy one last requirement I have tested the code changing the value of the properties to null, etc. And it gives me the correct result. Any hint? Thanks
9/2/19
1332views
1comment
0
Henry
Level 6
Stuttgart
Question about the task Sam I Am
Java Syntax, Level 3, Lesson 6
Resolved
someboby help I do not what else to do.Can someone help?
8/30/19
1612views
2comments
0
Denis
Level 22
Kharkiv
Question about the task Janitorial services
Java Core, Level 4, Lesson 8
Under discussion
need help pls give me the code pls
6/26/19
1112views
1comment
0
ddi
Level 18
Dortmund
Question about the task Computer
Java Core, Level 4, Lesson 8
Resolved
What am i missing?The constructors are created, or am i wrong? The parameters are the correct ones?
8/29/19
1636views
2comments
0
Nicolas Huet
Level 41
Provins
Question about the task Phone number verification
Java Multithreading, Level 2, Lesson 13
Under discussion
I tested all conditions explicitly written...It still not pass the verification. I may have overlooked something but I'm pretty sure I tested all the conditions that are EXPLICITELY written... Can someone help me? I hate leaving undone tasks like that.
8/14/19
1581views
1comment
0
Anoop Negi
Level 15
Meerut
Question about the task Visitors
Java Core, Level 2, Lesson 12
Resolved
please help me. give some reference to this task How to solve this . what should i learn or understand to solve this task
11/13/18
1956views
6comments
0
Nicolas Huet
Level 41
Provins
Question about the task Building a file
Java Core, Level 8, Lesson 11
Under discussion
I don't even have the first condition fullfiled....I can't really know where could be other problems since I can't even validate the first condition even tho when I test it it's obviously working juste fine for that part. If there are still people on the website since payment, can I have help?
6/22/19
1235views
1comment
0
shovan
Level 22
Kolkata
Question about the task OOP: Arrange interfaces
Java Core, Level 5, Lesson 2
Under discussion
how to solve it says identifier expected
9/1/19
1254views
2comments
0
Maciej
Level 4
Kościerzyna
Under discussion
Problem with Snake Game package com.codegym.games.snake; import com.codegym.engine.cell.*; public class SnakeGame extends Game{ public static final int WIDTH = 15; public static final int HEIGHT = 15; int width = 20; int height = 20; public void initialize(){ setScreenSize(WIDTH,HEIGH
8/16/19
1744views
1comment
0
Tumelo Mohlala
Level 36
Johannesburg
Question about the task Find the bugs
Java Core, Level 10, Lesson 10
Under discussion
What am I missing?This fails the last requirement, what am I missing.
8/6/19
1590views
1comment
0

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