Page 148 | CodeGym online Java course - Help

Johannes
Level 27
Centurion, Pretoria
Question about the task Clew
Java Core, Level 6, Lesson 13
Resolved
5th requirement not passing, please help Even pasted it in from other solutions, that passed the 5th requirement. Still not working ?
03.04.2020
1629views
13comments
2
David
Level 9
Atlanta
Question about the task Even and odd digits
Java Syntax, Level 6, Lesson 5
Under discussion
Seems to be the right answer but...I'm getting the right answer but not fulfilling the requirements somehow. What am I missing?
21.08.2020
412views
2comments
0
hidden #10625598
Level 23
Question about the task Find a substring
Java Multithreading, Level 2, Lesson 5
Under discussion
how can i get this to work?and why doesnt it?
26.07.2020
495views
1comment
0
Maxine Hammett
Level 19
San Diego
Question about the task Chicken factory
Java Core, Level 4, Lesson 6
Under discussion
How do you add new files to webpage?I understand that I need to put each Hen type into a new file on the website, but how do you do it? Thank you
31.07.2020
557views
2comments
0
Xavier
Level 17
Pearland
Question about the task Shuffled just in time
Java Syntax, Level 7, Lesson 12
Resolved
I thought I did what was required.The wording for this task is weird. From what I can tell, I did everything it says.
19.08.2020
480views
3comments
0
Sanjeevkumar
Level 22
Mumbai
Question about the task Externalizable Person
Java Core, Level 10, Lesson 7
Resolved
what else I'm missing?help mee.
21.08.2020
462views
1comment
0
Maxim Raitin
Level 20
Tomsk
Question about the task Describing numbers
Java Syntax, Level 4, Lesson 7
Archived
Please!I've checked everything but it is still wrong
21.08.2020
424views
4comments
0
Paul
Level 24
Vienna
Question about the task Set of cats
Java Syntax, Level 8, Lesson 11
Under discussion
my code can't pass the last requirement If I run the code, the removal worked, and only 2 elements are printed to standard output, Does anyone have a clue, why the last requirement isn't fulfilled?
21.08.2020
492views
1comment
0
DM
Level 22
Worcester
Question about the task Functionality is not enough!
Java Syntax, Level 10, Lesson 11
Under discussion
Any tips? HashMap sorts output, is that a reason this code doesn't pass? It comes out ok, any help welcome...
21.08.2020
326views
1comment
0
Adinath Ajit Patil
Level 10
Question about the task Crossing the road blindly
Java Syntax, Level 4, Lesson 4
Under discussion
My code is working but still not successful conditions not satisfied showing about every colour
21.08.2020
829views
1comment
0
oz94
Level 9
Kista
Under discussion
how do is pass the getSameFirstNameCount requirement package com.codegym.task.task08.task0815; import java.util.HashMap; import java.util.HashSet; /* Census The getSameLastNameCount() method must return the number of people whose last name is the same as the lastName parameter. */ public class Solution { public static HashMap createMap() {
21.08.2020
421views
1comment
0
sarthak pawar
Level 19
Nashik
Question about the task Notes
Java Core, Level 7, Lesson 2
Under discussion
Not satisfying last three conditions any ideas?
20.08.2020
440views
2comments
0
Anthony Chalk
Level 30
London
Question about the task Make a family
Java Syntax, Level 8, Lesson 11
Resolved
Not sure what to do I can't find the problem, please help.
07.11.2019
2106views
9comments
0
Stephen Haokip
Level 12
imphal
Question about the task Task about algorithms
Java Syntax, Level 8, Lesson 11
Resolved
Guys i need a little help here The last condition is not met
20.08.2020
739views
1comment
0
Seferi
Level 22
Question about the task Sorting even numbers from a file
Java Core, Level 3, Lesson 11
Resolved
I think I'm doing something fundementally wrong.. Output has nothing to do whats in the file...I appreciate if someone could explain what am I doing wrong..
19.08.2020
429views
5comments
0
atzur
Level 7
Madrid
Question about the task Task about algorithms
Java Syntax, Level 5, Lesson 12
Resolved
Using the while loop, i don't understand what's wrong.WHat could go wrong?
20.08.2020
540views
3comments
0
Clark Willms
Level 9
Omaha
Question about the task The end
Java Syntax, Level 7, Lesson 12
Under discussion
What am I missing I may have been staring at this too long, but why isn't my keyboard input being read?
20.08.2020
394views
2comments
0
Chris
Level 19
Newark
Question about the task Closest to 10
Java Syntax, Level 4, Lesson 4
Resolved
I have no idea what I am doing wrong. I get the right answer in Intellij but it wont let me pass this lesson.
05.08.2020
622views
4comments
0
Maxim Raitin
Level 20
Tomsk
Question about the task Sorting three numbers
Java Syntax, Level 4, Lesson 6
Resolved
I don't know. I am sure that everything is ok.The error is "The program should display the numbers in descending order." package com.codegym.task.task04.task0420; /* Sorting three numbers */ import java.io.*; import java.io.BufferedReader; public class Solution { public static void main(String[] args) throws Exception {
19.08.2020
531views
4comments
0
ziv fisher
Level 9
Petah Tikva
Question about the task Labels and numbers
Java Syntax, Level 4, Lesson 7
Under discussion
What did I do wrong guys?//
20.08.2020
364views
2comments
2
Angel Stefan Arjoca
Level 26
Bucharest
Question about the task Two in one
Java Core, Level 8, Lesson 11
Resolved
The output stream for the first file...The output stream for the first file is not closed!!! Why line 40 is not working?
19.08.2020
706views
5comments
0
Mnemonic
Level 9
london
Question about the task Console-based piggy bank
Java Syntax, Level 5, Lesson 12
Resolved
Not able to spot what's wrong here :(-
20.08.2020
535views
1comment
0
David
Level 26
Bucharest
Question about the task Phone number verification
Java Multithreading, Level 2, Lesson 13
Resolved
Handle the case where phoneNumber is null.I have put the condition for that case where phoneNumber is null, but still same error. I also have the right output for all the examples Can anyone help me, please??
19.08.2020
543views
5comments
0
Yuvavimal
Level 12
coimbatore
Question about the task Changing functionality
Java Syntax, Level 7, Lesson 12
Resolved
what is the wrong?why not pass the requriement
20.08.2020
493views
1comment
0
adhargupta01
Level 4
Noida
Question about the task Number of days in the year
Java Syntax, Level 4, Lesson 4
Under discussion
What's the error plz help
20.08.2020
425views
1comment
0
Yuvavimal
Level 12
coimbatore
Question about the task Cat code won't compile
Java Syntax, Level 7, Lesson 12
Under discussion
I'll getting null pointer exception package com.codegym.task.task07.task0726; import java.io.BufferedReader; import java.io.IOException; import java.io.InputStreamReader; import java.util.ArrayList; /* Cat code won't compile */ public class Solution { public final static ArrayList CATS = new ArrayList<>(); public s
20.08.2020
977views
4comments
0
adhargupta01
Level 4
Noida
Question about the task Number of days in the year
Java Syntax, Level 4, Lesson 4
Under discussion
what's the error plz help
20.08.2020
350views
1comment
0
bamughamye patrick
Level 8
Paris
Question about the task Financial expectations
Java Syntax, Level 3, Lesson 12
Under discussion
I dont know why i cant fulfill the last condition. Here is my code.public class Solution { public static void Expectation (int n) { System.out.println("I will earn $" + n + " per hour"); } public static void main(String[] args) throws Exception { //write
13.08.2020
718views
3comments
0
Baurzhan Konurbayev
Level 40
Question about the task Iterating through a file tree
Java Collections, Level 1, Lesson 2
Archived
Rename test fails Hi, For some reason rename doesn't work. I was using both FileUtils method and native File class method. Please, help me to figure the problem. Thank you!
18.08.2020
396views
6comments
0
Dương Tiến Đạt
Level 41
Ha Noi City
Question about the task Refactoring (part 6)
Java Multithreading, Level 5, Lesson 16
Resolved
Can someone tell me what's wrong?The Validation's recommendation keep telling me that "The expel(Student) method should delete the passed student" while I've already implemented that.
19.08.2020
602views
2comments
0

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