Help with tasks

How to fix out of bounds Exception at line 56.

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When an error occurred while logging in with the key. Check CodeGymPlugin.properties., how to enter the key in IDEA

I can't think of how to preserve the while loop logic without a continue. Hint please!

According to the verification I am only failing when both dates are null. Any suggestions why is it like that ?

This code was included in the link below, but there was no explanation for it. Does this keep the whole class out of the other threads? I mean: the whole class = all static methods are locked? But only the static ones? https://codegym.cc/quests/lectures/questcore.level07.lecture03

package de.codegym.task.task02.task0216; /* Die kleinste aus drei Zahlen */ public class Solution { public static int min(int a, int b, int c) { int m = 0; if ((a < b) && (a < c)) m = a; else if ((b < a) && (b < c)

According to everything I read about overloading, this should work, but the validation claims that the transformValue method is not doubling the number when it is, and that the main method should only call transformValue once, which it does.

Design and implement a program that allows the user to enter into an array the price of 5 products in pounds sterling. The program should then copy this array into another array but convert the price of each product from pounds sterling to US dollars. The program should allow the user to enter the e

The husband and wife part I wouldn't be able to understand myself. I have two questions: Q1. Is woman.husband = man; the same as: public static class Woman { public Man husband = man; } Q2. Will I learn more about this later?

Currently on task 0905. People have posted that they get stackTraceDepth of 3 in intellij, but there is no output when I run the code in intellij. When I run the same code in CG, I do get output of 12 like others have gotten. Anyone know why intellij is not showing any output? thx for the repl

I did several tests on the above. I have experienced the following: 1) https://codegym.cc/quests/lectures/questcore.level06.lecture08 It seems the unofficial version always worked. It stopped the child thread in all cases. Is this really true in all cases? Or was it just by coincidence? 2) ht

I'm not sure I learned anything about sqr(). I don't know anything about it or how it works or where I put it.

I've been working in the same project since the first level. When I download the project it's empty as if any of the tasks had been completed. How can I fix this issue?

My program works and shows the maximum number of N numbers. Why can't it pass 5th point of the test?

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hope it could help someone

Why does he multiply v1 and v2 with themselves and then multiply the result by 100? public static Integer[] sort(Integer[] array) { final double mediana = getMediana(array); Arrays.sort(array, new Comparator() { @Override public int compare(Integer o1, Inte

Just a quick question about being able to see an output from the tasks. As an example, when I passed the task 0820, Animal Set, the output doesn't show anything in intellij, even though the code has System.out.println(object); in the printPets method. I'd like to be able to see the output for the

I was finally able to get the example output result in the exercise but it is still denying me a passing mark on two categories. Can someone please help me understand what I am doing wrong here?

can somebody help me why this statement occurs and my code can't pass validation?

please help me with this code

If someone can walk me through the last step it would be greatly appreciated.

Understanding static There will be times when you will want to define a class member that will be used independently of any object of that class. Normally, a class member must be accessed only in conjunction with an object of its class. However, it is possible to create a member that can be used by

I just finished this task but then I'm confused how it works

I'm complicated.Can some body hint me about this code.

// put cats in HashMap for (int i = 0; i < cats.length; i++) { Cat cat[i] = new Cat(); catMap.put(cats[i], cat[i]); } I know you can't do this but this is where my thinking is. Do you need to create a new Cat each time and put it in the hashmap

Hi guys, I got the sulotion with the help of the forum, but I am not completely sure about the following points: "hy has the dream Interface access to the Hobby class? Why can we access the Dream Interface directly? I thought interfaces are all abut methods, why we instantiate a variable in the i

I have been tested with different path and folders - all ok!

what am i doing wrong?