Help with tasks

The "go google it" tasks are annoying. I'm really lost even understanding the basics of this task. Google has not helped. Here is what I can figure out so far: 1. The modifiers in this context are things like "public" and "final" and stuff. So for it appears that line 15 in the code: int classModif

I've met all the criteria. If a < 5, displays less than 5. Else displays number is greater than 5. Instructions say nothing about whether or not number is actually 5, as is the case with the third call of the compare method. I can fix this with an "else if" but I'm not specifically asked to.

This just seems to be a small thing, but I can't get it validated. I already tried several different writings: boolean isUserName = request.getType() == (MessageType.USER_NAME); boolean isUserName = request.getType() == (MessageType.USER_NAME) ? true : false; boolean isUserName = request.getType

I don't really understand why it is not verifying anything. It is compiling all right, and the output seems correct.

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

1. With 1 May or without? Nevertheless is not working...

Hi there, I added the sout on line 11 so that when I run it I can see the results of the increases by the passed-in value I would appreciate it if anyone could tell me why is this wrong? thanks

With a little hepl from comment section i manage to write the code :), this code do the job, but nevertheless i can t pass the task: "Be sure that the program copies the contents successfully." I don t understand, i manage to coppy everything from file1 to file 2. Any hint? Tk you!

I couldn't seem to pass the "The name request should repeated until the message type of the response is equal to MessageType.USER_NAME." validation. Can someone tell me why?

my works on my computer but here doesn't pass. any idea why?

Why does the following solution not work? if(a < 100 && a > 50) { System.out.println("The number " + a + " is in the interval."); } else { System.out.println("The number " + a + " is not in the interval."); }

My output is: *** Barbossa *** says ruff! Tue, 30-Nov-2021 *** Puppy *** says ruuuuff! Tue, 30-Nov-2021 *** Rover *** says ruff! Tue, 30-Nov-2021 The mouse squeaks. *** Spot *** is sleeping. I added also parameter ,,Locale.ENGLISH" in class SuperDog for variable ,,formatter'' because it showed

https://codegym.cc/quests/lectures/questsyntax.level02.lecture04 please can you explain this link>> and

Can anyone explain me please the solution of the reverseArray() method? I didn't get it :(

Hello, I use Intellij and I have installed the codegym plugin. I don't have these tasks in my task list. What do I have to do to get these tasks in intellij? Thanks

Is someone able to explain why name = this.name not work?

I don't understand why its stating tat the Main is not displaying in the right format. Or why it states that the constructor is not taking a String, int and String input. Please help.

Pleeeaseeeeeeeeee

public void move(int boost) { if(isVisible) { y += boost; } } testing for a boolean instead of its opposite is generally clearer code, and this doesn't require an extra return statement.

I don t see why removeFirstNameDuplicates(Map map) works. Pls, i realy need an explanation! Tk you! public static void removeFirstNameDuplicates(Map map) { map = {"ab"-"ab", "ac"-"ac", "ad"-"ab", "ae"-"ab"...} // let say ArrayList list = new ArrayList<>(); // empty array

I can't seem to understand any of it. I don't understand the ? or the : or what to write at the top of my head. I took a break fr a few days, went over the lessons again... nothing. I'm so confused.

When i run this code on InteliJ is working( i print only 2 pairs) but I can t pass. Any hint? Tk you!

For a long time I was getting the error that it took too long to validate. I am no longer getting that error. Now it just says it's not giving the correct output. The program completes for N=1000000 in "0" seconds. Result for N= 1000000: [1, 2, 3, 4, 5, 6, 7, 8, 9, 153, 370, 371, 407, 1634, 8208, 9

I don t know what but something is wrong, any hint? Tk you!

I liked the lessons about type conversion, unfortunately I found the information provided by CodeGym rather poor. I was wondering if anybody would be kind enough to explain in more depth this exercise. I spent about an hour trying various conversions but some elements, such as 1234_564_890L; 0b100

I don't get it. debugSession is never changed in this code So it will be the same for all the threads all the time. Why do we need to mark it as volatile? O course debugSession has a method to change it but the program doesn't use it a single time. In fact, I would mark rather aliveThreadIndex as v

May someone help me to look for the mistake? Why my code is not passing the third requirement?

After reading some codes that worked with this "Armstrong Numbers" thing, I came up with this code (which is adapted from a code I found here). The output for this code, which seems correct, is: [1, 2, 3, 4, 5, 6, 7, 8, 9, 25, 36, 125, 216, 729] memory 3918 time = 0 [1, 2, 3, 4, 5, 6, 7, 8, 9, 25,

Actually I am getting sharp result. It works fast and doesn't take much memory, but during the verification it hangs - "The program ran too long and was closed!"

How can this Math.floor() solution only fail for the colour red?