Page 179 | CodeGym online Java course - Help

David
Level 26
Bucharest
Question about the task Combining files
Java Core, Level 8, Lesson 11
Resolved
Is there any way I can change the value of append like I am trying at line 30?this way doesn't work. thank you!
17.06.2020
557views
6comments
0
Brad Hawk
Level 20
Everett
Question about the task Snake (Part 20/20)
Games, Level 0, Lesson 1
Resolved
My Snake isn't Growing Somehow I was able to complete all the tasks, but my snake doesn't grow. I can't post my code because I've "completed" the tasks. Does anyone know what could be causing the issue without seeing my code?
22.04.2020
1003views
4comments
0
Jhoal
Level 22
Berlín
Question about the task A programmer creates a person
Java Syntax, Level 5, Lesson 7
Under discussion
Help! I don't know what I'm doing wrong!I need your help guys. I don't know if I'm ignoring something but I have an error every time I try to compile the code
18.06.2020
1125views
4comments
0
Denis
Level 22
Kharkiv
Question about the task Display a list of keys
Java Syntax, Level 8, Lesson 3
Under discussion
HELP ME PLS GUYS Give me solution pls(
19.06.2019
2075views
16comments
0
Andrei Stratu
Level 18
Iasi
Question about the task GCD
Java Core, Level 4, Lesson 8
Resolved
Works but doesn't verify second condition Any idea what is wrong with it?
16.06.2020
567views
1comment
0
Angus McDonald
Level 5
Sydney
Question about the task The richest
Java Core, Level 9, Lesson 11
Resolved
Another - "Correct output --> won't pass" question.The input I've tested is: Peterson 2 Smith 6 Baxter 1.35 Peterson 3.1 McDonald 5.4 Baxter 3.4 McDonald 0.6 Baxter 1.25 The output is: Baxter McDonald Smith I made sure to test with duplicate highest values. The TreeMap made sense to me as we can easily look at the last Key using the lastKey() met
17.06.2020
551views
6comments
0
dhanush
Level 30
Chennai
Question about the task Task about algorithms
Java Syntax, Level 9, Lesson 11
Resolved
help null pointer exception error :(
16.06.2020
616views
2comments
0
Angus McDonald
Level 5
Sydney
Question about the task Snake (Part 10/20)
Games, Level 0, Lesson 1
Resolved
I know this is going to be a simple fix.. I just can't see it.The move method.. it appears to work ok when I run the program.. not sure what to do.
17.06.2020
600views
2comments
0
Balen Asangbeh
Level 23
Douala
Question about the task Minimum byte
Java Core, Level 8, Lesson 3
Under discussion
pls what is wrong pls what`s wrong
03.04.2019
2113views
8comments
0
Carlos Angeles
Level 6
Columbia
Question about the task Sorting three numbers
Java Syntax, Level 4, Lesson 6
Under discussion
My code works, but it's saying it is wrong?Im not sure what's wrong, but the last condition says my code is wrong. Can someone help please?
17.06.2020
588views
1comment
0
Stephen Haokip
Level 8
imphal
Question about the task Remove and insert
Java Syntax, Level 7, Lesson 6
Under discussion
i believe the question majority in this section are incomplete. for the answer to be right the question has to be precise n complete.
17.06.2020
474views
1comment
0
Belinda
Level 4
Portland
Question about the task Financial expectations
Java Syntax, Level 3, Lesson 12
Under discussion
Typo error? Can't find it.package com.codegym.task.task03.task0325.Solution; import java.io.BufferedReader; import java.io.IOException; import java.io.InputStreamReader; class Solution { public static void main (String[] args) throws IOException { BufferedReader reader = new BufferedReader(new InputStreamRe
17.06.2020
517views
9comments
0
Sebastian
Level 9
Dornum
Question about the task Minesweeper (Part 4/16)
Games, Level 0, Lesson 0
Under discussion
Can´t find my mistake Hey, why does it not verify the last requirements?
07.06.2020
757views
1comment
0
Matthew Max
Level 29
Giza
Question about the task Reinforce the singleton pattern
Java Core, Level 5, Lesson 12
Resolved
Any advice please I'm getting frustrated here I did everything as the book says but it still not match one requirement
17.06.2020
562views
5comments
0
Edddieg
Level 15
Providence
Question about the task Even and odd digits
Java Syntax, Level 6, Lesson 5
Resolved
please help my code is running correctly but not passing ... please help
17.06.2020
588views
2comments
0
Stephen Haokip
Level 8
imphal
Question about the task Expressing ourselves more concisely
Java Syntax, Level 7, Lesson 6
Archived
m stuck here with the last condition not met i cannot see my mistakes even after several attemps need help
17.06.2020
408views
3comments
0
Stephen Haokip
Level 8
imphal
Question about the task Drawing a rectangle
Java Syntax, Level 4, Lesson 13
Resolved
guys i recheck it again and again but could not found where did i go wrong plis help
06.06.2020
511views
3comments
0
Niklas Braun
Level 33
Freiburg
Question about the task Read online about the median of a sample
Java Multithreading, Level 6, Lesson 2
Under discussion
last condition not satisfied Program does what it should. I have no idea whats wrong?
12.06.2020
531views
3comments
0
Danny
Level 1
Broomfield
Resolved
I don't know what to do?I am going through the lessons but I completed them and now I am just using my dark matter to get to lessons. I want to earn dark matter, not use dark matter.
12.08.2019
923views
2comments
2
Milos
Level 20
Beograd
Question about the task Most frequent bytes
Java Core, Level 8, Lesson 3
Resolved
Hm, what it can be?package com.codegym.task.task18.task1803; import java.io.FileInputStream; import java.io.*; import java.util.*; public class Solution { public static void main(String[] args) throws Exception { BufferedReader reader = new BufferedReader(new InputStreamReader(System.in));
23.01.2020
1260views
7comments
1
Peter Karanyi
Level 9
Cowplain
Question about the task Longest sequence
Java Syntax, Level 8, Lesson 6
Resolved
Why does it fail when it works perfectly, and the output is correct?My output is correct, yet the last requirement fails! Could someone tell me, why?
17.06.2020
546views
1comment
0
Seferi
Level 22
Question about the task Creating cats
Java Syntax, Level 5, Lesson 9
Resolved
what am I doing wrong?Little help on the right direction is appreciated. Thanks in advance..
16.06.2020
507views
4comments
0
Stephen Haokip
Level 8
imphal
Question about the task Longest string
Java Syntax, Level 7, Lesson 6
Archived
i succeeded in finding/printing the longest string. but i have no idea how to print/display multiple longest string. even after multiple attempts. plis help me
16.06.2020
438views
1comment
0
Stephen Haokip
Level 8
imphal
Question about the task Longest string
Java Syntax, Level 7, Lesson 6
Archived
guys plis help me i cannot go further than this last two conditions are not met
15.06.2020
385views
3comments
0
Stephen Haokip
Level 8
imphal
Question about the task Longest string
Java Syntax, Level 7, Lesson 6
Archived
now only the last condition is left plis i need some guidance
15.06.2020
468views
2comments
0
sagar
Level 7
Question about the task Where does a Person come from?
Java Syntax, Level 2, Lesson 2
Under discussion
Can anyone help me with this?I am stuck at "where does a person come from". please help understand this.
16.06.2020
505views
2comments
0
Maxine Hammett
Level 19
San Diego
Question about the task Getters and setters for the Dog class
Java Syntax, Level 5, Lesson 5
Under discussion
Class doesn't recognize my setter's For some reason when I run this code it comes back with class must have setter for age and name. I do have those methods in my class, but I'm unsure as why this isn't passing. Thank you for the help.
16.06.2020
522views
3comments
0
Brandon Leirer
Level 7
Keller
Question about the task Implement the fight method
Java Syntax, Level 5, Lesson 5
Resolved
help me identify my knowledge gap here please --- can't find symbol cat1 package com.codegym.task.task05.task0502; /* Implement the fight method */ public class Cat { public int age; public int weight; public int strength; public Cat() { } public boolean fight(Cat anotherCat) { //write your code here int cp = 0; if ((
01.06.2020
916views
1comment
0
Brandon Leirer
Level 7
Keller
Question about the task The Three "Muscateers"
Java Syntax, Level 5, Lesson 5
Resolved
how would you describe: public Cat (String name, int age, int weight, int strength) { ?I have been looking at it and it seems to be a method called 'Cat()', that is used to assign all of the data it defined into the Cat class's private instance variables. If that assumption is correct, isn't this essentially just a set() method? Why isn't the name formatted like setCat(String name, i
02.06.2020
828views
2comments
0
Catherine
Level 23
London
Question about the task Census
Java Syntax, Level 8, Lesson 8
Under discussion
The third condition won't verify.I have gone over it several times and compared the code with other's but I cannot see why the third condition won't verify. Please help.
11.06.2020
523views
2comments
0

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