Page 290 | CodeGym online Java course - Help

Picvajzmen
Level 20
Belgrade
Question about the task Different methods for different types
Java Core, Level 5, Lesson 12
Resolved
works but will not verify..im guessing its because of the way it checks for verification but i don't know.
24.07.2019
1428views
3comments
0
Shaun Forster
Level 14
United Kingdom
Question about the task Dividing by zero
Java Syntax, Level 9, Lesson 11
Resolved
Keeps saying method does not exist, what am I missing?Won't validate because it thinks I do not have the divideByZero method when I clearly do. I must be missing something obvious.
13.08.2019
1686views
2comments
1
Ajinkya
Level 0
Question about the task Kind words for the teacher
Java Syntax, Level 0, Lesson 4
Resolved
what is the error in the program?I am unable to identify the mistake in the program
01.08.2018
1839views
5comments
1
Ahmed
Level 23
Amsterdam
Question about the task CRUD 2
Java Core, Level 7, Lesson 10
Resolved
Doesn't validate switch statement Can anyone help out here? I already used switch statements but the validator doesn't recognize it.
13.08.2019
1321views
2comments
0
Gábor
Level 14
Budapest
Question about the task Flip the array
Java Syntax, Level 7, Lesson 4
Resolved
println method not showing anything.Just when it is in the for merthod. if it's outside then showing the value of the needed array. Also in both case no error is coming..
08.08.2019
1328views
3comments
0
Joy Majumdar
Level 16
Kolkata
Question about the task Software update
Java Syntax, Level 8, Lesson 11
Resolved
Not matching the req why ?point out
16.04.2019
1328views
3comments
0
Deepak Chandra
Level 16
Visakhapatnam
Question about the task Identical words in a list
Java Syntax, Level 10, Lesson 11
Under discussion
Help please Hey guys everything is fine with my code it works and is verified succesfully. I am posting this so that you guys could suggest me any further modifications in my code(i.e if there is some unnecessary code, or may be i could have written some logic better etc). Go through my code and suggest me if
24.06.2019
1395views
4comments
0
Ritik Singh
Level 8
Gwalior
Question about the task Streets and houses
Java Syntax, Level 7, Lesson 4
Archived
what is the error here? package com.codegym.task.task07.task0706; import java.io.BufferedReader; import java.io.IOException; import java.io.InputStreamReader; /* Streets and houses */ public class Solution { public static void main(String[] args) throws Exception { //write your code here int ar
10.08.2019
1265views
1comment
0
Joe
Level 8
Ottawa
Under discussion
Not sure what is missing.I can't complete 4th requirement - The min method must return the minimum of the 5 passed numbers. If there are several minimum numbers, return any of them. Not sure what I'm missing... package com.codegym.task.task05.task0531; import java.io.BufferedReader; import java.io.InputStreamReader; /*
12.08.2019
962views
1comment
0
Bob Junior Bastien
Level 3
Columbus
Question about the task Minimum of three numbers
Java Syntax, Level 2, Lesson 8
Under discussion
Can someone help me please . my prog compiled very well and executed the task , but the application mention error Can someone help me please . my prog compiled very well and executed the task , but the application mention error
12.08.2019
1234views
2comments
0
hacks patel
Level 20
Ahmedabad
Question about the task What's today's date?
Java Syntax, Level 9, Lesson 11
Under discussion
Just Month is in lowerCase My output is look like Aug 18, 2013 help me to print month in upperCase
05.01.2019
2898views
5comments
3
Tej
Level 9
Hyderabad
Question about the task Closest to 10
Java Syntax, Level 4, Lesson 4
Under discussion
anything wrong?public class Solution { public static void main(String[] args) { displayClosestToTen(8, 11); displayClosestToTen(7, 14); } public static void displayClosestToTen(int a, int b) { // write your code here int sub = abs( a); int sub1 = b - 10; if(sub>sub1)
11.08.2019
1039views
1comment
0
Anthony Chalk
Level 30
London
Question about the task Minesweeper (Part 1/16)
Games, Level 0, Lesson 0
Under discussion
What am I doing wrong?I'm not sure why this isn't working, can someone please help? Thank you
04.08.2019
2003views
7comments
0
Denis
Level 22
Kharkiv
Question about the task Default values
Java Core, Level 5, Lesson 9
Under discussion
what is wrong, guys help me pls
26.06.2019
1449views
2comments
0
Ornela
Level 11
Tirana
Question about the task Mercantile intentions
Java Syntax, Level 3, Lesson 12
Under discussion
Problems with IntelliJ Idea I want to run this code in IntelliJ Idea, and it keeps giving me an error, and directly another task that i didn't finish appears. What can i do to run just this code and ignore the other task? On the codegym compiler this works fine, but i wanted to become used to IntelliJ idea.
06.02.2019
2000views
9comments
1
Denis
Level 22
Kharkiv
Question about the task A big fox is still a fox
Java Core, Level 3, Lesson 4
Under discussion
help me pls with this a cant understand what is wrong
24.06.2019
1576views
1comment
0
Andrea
Level 20
Question about the task Catching unchecked exceptions
Java Syntax, Level 9, Lesson 8
Resolved
Seeing a similar as the previous task The way the code is written I thought I was meeting the requirements: -calling all three methods in the handleExceptions method -using only one try catch block -printout out of the exceptions Not sure what else could I am missing. Please advise.
11.08.2019
1522views
1comment
0
Anthony Chalk
Level 30
London
Question about the task Plan to conquer the world
Java Syntax, Level 3, Lesson 8
Under discussion
Completed but still don't undersatnd So the code worked but I don't understand why. There are two lines of input so how does the program know which line I'm referring to?
08.08.2019
1195views
2comments
0
SefoBe
Level 16
Paris
Question about the task HashMap of 10 pairs
Java Syntax, Level 8, Lesson 3
Under discussion
Correct output but not accepted Why is my output correct but the solution is not accepted ?
08.08.2019
1248views
3comments
0
Okabe Rintarou
Level 4
Question about the task Positive number
Java Syntax, Level 4, Lesson 7
Resolved
Please help! I can't find my error."The program should display the number of positive numbers in the original set." This is the condition I did not met. Can someone point out to me where is the error in my code?
11.08.2019
1172views
1comment
0
Voris
Level 10
Tashkent
Question about the task Cat relations
Java Syntax, Level 6, Lesson 11
Resolved
Why father isn't displaying correctly ?public class Solution { public static void main(String[] args) throws IOException { BufferedReader reader = new BufferedReader(new InputStreamReader(System.in)); String grandFatherName = reader.readLine(); Cat grandFather = new Cat(grandFatherName); Stri
17.07.2019
1747views
3comments
1
Jen P
Level 26
Question about the task Introducing properties
Java Core, Level 10, Lesson 2
Resolved
I am not sure what I need to do in this question at all.So problem file requests to "populate the properties map with data from the file. You can read about .properties here: http://en.wikipedia.org/wiki/.properties". However, after done reading wiki page, all I know is that `.properties` is a file suffix .properties with key, value pairs, and even the
10.08.2019
1401views
1comment
0
vladimir.plamadeala@endava.com
Level 10
Chisinau
Question about the task Rule of the triangle
Java Syntax, Level 4, Lesson 4
Resolved
Why the last condition is not satisfied? In IntelliJ seems to work fine.?
10.06.2019
1549views
3comments
1
hidden #10468516
Level 5
Question about the task Arithmetic mean
Java Syntax, Level 5, Lesson 5
Under discussion
not able to understand help!!I am stuck that why it is not picking up the value what's wrong in my code
08.08.2019
1321views
7comments
0
Denis
Level 22
Kharkiv
Question about the task Triangle of eights
Java Syntax, Level 4, Lesson 13
Under discussion
I DONT UNDERSTAND( for(int i = 0; i < 10; i++) { for(int j = 0; j <= i; j++) { System.out.print("8"); } System.out.print("\n"); } In connection with what the program displays on the new line a number with one more additional digit 8? Please explain. I'm confused in this thread.
05.06.2019
1448views
4comments
0
Nitin raj
Level 12
Mumbai
Question about the task Logging stack traces
Java Syntax, Level 9, Lesson 2
Resolved
Can anyone please debug my code Why it is giving com.javaarush in class Name. Please correct it
05.08.2019
1718views
1comment
0
Thebe
Level 7
Benares
Question about the task R or L
Java Syntax, Level 7, Lesson 9
Under discussion
R or L why these tasks are not being fulfilled.
19.03.2019
2013views
2comments
0
Zahadym Zahadum
Level 15
Moscow
Question about the task Duplicating words
Java Syntax, Level 7, Lesson 9
Under discussion
help help ArrayList result = doubleValues(list); for (int i = 0; i < result.size(); i++){ System.out.println(result.get(i)); }
18.04.2019
1524views
3comments
0
khushbu Nirmal
Level 7
Mumbai
Question about the task Calling a constructor from a constructor
Java Syntax, Level 5, Lesson 9
Under discussion
what's wrong in my code help
18.11.2018
1873views
7comments
0
Savannah
Level 4
Memphis
Question about the task Escaping characters
Java Syntax, Level 3, Lesson 6
Under discussion
Hello. What is wrong with my code please??package com.codegym.task.task03.task0316; /* Escaping characters */ public class Solution { public static void main(String[] args) { System.out.println("This"+" "+"is"+" "+"a"+" "+"Windows"+" " +"path:" +" "+"\"C"+":"+"\\"+"ProgramFiles"+"\\"+"Java"+"\\"+"jdk1.8.0_172"+"\\"
09.08.2019
1308views
2comments
0

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