Page 144 | CodeGym online Java course - Help

Lawson
Level 29
Lagos
Question about the task Reinforce the singleton pattern
Java Core, Level 5, Lesson 12
Under discussion
Pls help me I'm getting frustrated ..
29.08.2020
345views
2comments
0
Maryem Vickers
Level 7
HT...
Question about the task Initializing objects
Java Syntax, Level 5, Lesson 7
Under discussion
Code Gym - you have got a bug in your OWN code.The first one to ask the stupidest question of all... *sigh* Look! What on Earth could I have done wrong?! This is getting annoying. ~ >:C If you don't see new code now: Else go to the right bottom. package com.codegym.task.task05.task0515; /* Initializing objects */ public class Person
25.08.2020
660views
9comments
0
Facundo Villarroel
Level 20
Berlin
Question about the task AmigoOutputStream
Java Core, Level 8, Lesson 8
Under discussion
Why do we need to call the superclass constructor with the fileName?I was able to pass the task, but I still cannot understand why we need to call the super(fileName) in the constructor. Reading this link gave me some more understanding, and in this case the FileOutputStream class obviously doesn't have a constructor that matches what we need. But it's still not cle
19.02.2020
1331views
6comments
0
dhanush
Level 30
Chennai
Question about the task File in a static block
Java Core, Level 5, Lesson 12
Resolved
please help not verifying the second condition :(
31.07.2020
834views
4comments
0
sunetra mishra
Level 3
lucknow
Under discussion
Insufficient dark matter I have insufficient dark Matter. so, now I can't unlock other lessons. please help me.
29.08.2020
531views
2comments
0
Michaela Obertova
Level 30
Palo Alto
Question about the task Space Invaders (Part 4/34)
Games, Level 0, Lesson 6
Under discussion
Second to last condition not verifying Hi, could anyone please help me find out what's wrong with my code? The second to last condition isn't verifying: Be sure that the drawField() method calls the draw(Game) method on each object in the stars list using this as the argument.
30.08.2020
477views
1comment
0
Shadow
Level 7
Hogsmead
Question about the task Positive and negative numbers
Java Syntax, Level 4, Lesson 4
Under discussion
I have the output 2 What is wrong?????
23.08.2020
429views
5comments
1
narcissus
Level 5
.
Question about the task Escaping characters
Java Syntax, Level 3, Lesson 6
Under discussion
whats wrong?why there is a problem with first backslash?
28.08.2020
481views
2comments
0
Pablo Souza
Level 22
Brisbane
Question about the task Minesweeper (Part 7/16)
Games, Level 0, Lesson 0
Under discussion
Passing validations but game is wrong I'm not sure if it's too early to be asking this but I passed all validations but the game isn't displaying the correct numbers. Is this normal?
30.04.2020
849views
1comment
0
Rodrig R.
Level 7
Greensboro
Under discussion
4 condition Hi I have tested the code and seems to work fine, but for some reason it is not validating the 4 condition. I hope you can help me. Thanks
30.08.2020
366views
1comment
0
Robert
Level 10
Under discussion
What's wrong with this code - 2048 (4/18)?Hello why this code cant go through last step in validation (Last is: All tiles must be painted the same color)? Game.java: package com.codegym.games.game2048; import com.codegym.engine.cell.*; public class Game { public void initialize() { } public void setScreenSize(int width, in
29.08.2020
354views
1comment
0
Dmitrii
Level 38
Saint Petersburg
Question about the task Long words
Java Core, Level 9, Lesson 11
Resolved
What's wrong?I'm feeling there's some insanely dumb and obvious here, but i cant see it
15.05.2019
1668views
4comments
0
Lawson
Level 29
Lagos
Question about the task Different methods for different types
Java Core, Level 5, Lesson 12
Under discussion
Help Pls I've tried my best ... and its still not working Esp the Integer and String part
29.08.2020
428views
1comment
2
AlfredW
Level 23
Denver
Question about the task Request parser
Java Core, Level 5, Lesson 12
Under discussion
That was a crazy Bear of a Problem.This one was particularly hard. Had to find all sorts of info outside of the course.
28.08.2020
702views
1comment
0
parth shah
Level 3
Mumbai
Question about the task Hello, StarCraft!
Java Syntax, Level 3, Lesson 4
Resolved
query Protoss Protoss1 = new Protoss(); Is Protoss1 name of the class ?
02.12.2018
2817views
4comments
1
J_DJ
Level 4
Saint Louis
Question about the task Hello, StarCraft!
Java Syntax, Level 3, Lesson 4
Resolved
I have 5 zergs and unique names but its saying I dont. Why is this not working Zerg zerg1 = new Zerg(); zerg1.name = "joey"; Zerg zerg2 = new Zerg(); zerg2.name = "joey1"; Zerg zerg3 = new Zerg(); zerg3.name = "joey2"; Zerg zerg4 = new Zerg(); zerg4.name = "joey3"; Zerg zerg5 = new Zerg(); zerg5.nam
13.05.2020
1049views
4comments
1
Maryem Vickers
Level 7
HT...
Question about the task Max constructors
Java Syntax, Level 5, Lesson 9
Under discussion
I really need some way to edit all occurrences of a word in CodeGym-- How do I do so?!I really need some way to edit all of the occurrences of one word in codegym-- How do I do so if it is not like VS code and I can't do Ctrl + Shift + L?! And I mean on the CodeGym editor?! Thanks! I would appreciate any useful answers and won't forget to mark them as useful or solution! :>
26.08.2020
484views
4comments
0
Andrei Stratu
Level 18
Iasi
Question about the task Building a file
Java Core, Level 8, Lesson 11
Under discussion
No output I get no output in the file at all. Any help please?
28.08.2020
502views
10comments
0
Dominik Witteler
Level 24
Braunschweig
Under discussion
what i have to change?What i have to change?
29.08.2020
304views
1comment
0
asif nawaz
Level 8
Mumbai
Question about the task HashMap of 10 pairs
Java Syntax, Level 8, Lesson 3
Under discussion
not able to pass the last condition its printing the result, seems ok to me. pls help to pass the last condition
28.08.2020
755views
2comments
0
Lawson
Level 29
Lagos
Question about the task MovieFactory
Java Core, Level 4, Lesson 8
Under discussion
Help what's my error ..its giving an exception
28.08.2020
475views
2comments
0
Artur
Level 22
Moorends
Question about the task Census
Java Syntax, Level 8, Lesson 8
Under discussion
Should be correcT? this is the error message: " Check the createMap() method. The HashMap should consist of 10 entries that represent (last name, first name) pairs." i counted it 10 times now and it is 10 of them values why won't it count 10 then? Any ideas??
17.08.2020
455views
3comments
0
dhanush
Level 30
Chennai
Question about the task Request parser
Java Core, Level 5, Lesson 12
Resolved
help me i think every thing is fine but not verifying the third requirment
22.07.2020
775views
4comments
0
Maxim Raitin
Level 20
Tomsk
Question about the task Initializing cats
Java Syntax, Level 5, Lesson 7
Resolved
Don't know Why my program program does not compile?
28.08.2020
459views
2comments
0
Ashleigh
Level 7
Easton
Question about the task Even and odd digits
Java Syntax, Level 6, Lesson 5
Resolved
Failing 2nd and 3rd verification Be sure that the number of even digits is stored in the variable even. Be sure that the number odd digits is stored in the variable odd. I know I am checking if the inputted number is even or odd but I am not sure how to store the inputted even digits in the variable even or same for odd digits
19.08.2020
536views
2comments
0
Angel Stefan Arjoca
Level 26
Bucharest
Question about the task Problem solving
Java Core, Level 9, Lesson 8
Under discussion
How i print a switch b = c???How i print a switch b = c??? I need a hint, tk you!!!
28.08.2020
334views
2comments
0
Shahanshah Alam
Level 9
Mohali
Question about the task Cat counter
Java Syntax, Level 6, Lesson 5
Under discussion
help what cause error during dealloaction
24.09.2018
2435views
8comments
0
Jakhongir Ruziev
Level 23
Tashkent
Question about the task Triangle of eights
Java Syntax, Level 4, Lesson 13
Resolved
What is the problem here? It is printing triangle with a base of 10 and a height. But not passing this test: The program should display a right triangle of eights, with a base of 10 and a height of 10.for(i=0; i<=10; i++){ for (n=1; n<=i; n++){ System.out.print(8); } System.out.println(); }
04.04.2020
1207views
4comments
0
Andrei Stratu
Level 18
Iasi
Question about the task Finding data inside a file
Java Core, Level 8, Lesson 11
Under discussion
Output is ok but no validation The output seems ok or maybe I just don't understand it.
24.08.2020
539views
5comments
0
Angel Stefan Arjoca
Level 26
Bucharest
Question about the task Counting words
Java Core, Level 9, Lesson 5
Resolved
I need a hint, pls!"Determine why the prog. didn't fiind all instances..."
27.08.2020
431views
4comments
0

1
...
142
143
144
145
146
...
371