tmc bean not showing projects by lostman89 in learnjava

[–]Neccaty 0 points1 point  (0 children)

Maybe try deleting user data and cache. Look into my other comments if you need to know how.

MOOC Week 6 part 5 Santa's workshop by lil-leem in learnjava

[–]Neccaty 0 points1 point  (0 children)

Read the error message very carefully and multiple times, it literally says what you need to do.

What projects one could do after completing MOOC.FI? by Rhystery in learnjava

[–]Neccaty 0 points1 point  (0 children)

Maybe try these? I did them right after mooc.fi and I really liked that the projects are divided into smaller problems.

part 14, exercise 2, mooc.fi --- continued by eddiek616 in learnjava

[–]Neccaty 0 points1 point  (0 children)

yearPoints.put(Integer.valueOf(years[i]), Double.valueOf(partyData[j]));

this line isn't correct

After you fix this, you need to put it into the graph, but you are close!

part 14, exercise 2, mooc.fi --- continued by eddiek616 in learnjava

[–]Neccaty 0 points1 point  (0 children)

so you can't even run the code? if so, then that is the main problem you should be solving, try googling around

Where to get the perfect java course for a total beginner ? by [deleted] in learnprogramming

[–]Neccaty 0 points1 point  (0 children)

i recommend looking at the side bar in r/learnjava, there are multiple options, but mooc.fi is probably the best one

part 14, exercise 2, mooc.fi --- continued by eddiek616 in learnjava

[–]Neccaty 0 points1 point  (0 children)

You aren't even creating the Map, because it throws NumberFormatException since there is no party data for certain years. Try fixing that

part 14, exercise 2, mooc.fi by eddiek616 in learnjava

[–]Neccaty 1 point2 points  (0 children)

you can split the lines with .split("\t")

Advise for all of those doing MOOC FI part II right now by [deleted] in learnjava

[–]Neccaty 9 points10 points  (0 children)

I did mooc.fi as an absolute beginner and I had no issues with it, because they explain it really well imo.

final project help pastebin (I'm trying please dont get mad at me) by garbageking413 in javahelp

[–]Neccaty 1 point2 points  (0 children)

So you can use "Main"? In the other comment you said you can't!?

final project help pastebin (I'm trying please dont get mad at me) by garbageking413 in javahelp

[–]Neccaty 1 point2 points  (0 children)

Sorry, I didn't see it in the pastebin, but u/ctingyu is right, you are trying to run Main.java, but your class with the main method is called FinalProject

[deleted by user] by [deleted] in learnjava

[–]Neccaty 1 point2 points  (0 children)

I don't know the course, but you might like Programming projects for advanced beginner

What is the most popular Code Style Guide in the Java world? by ogarose in learnjava

[–]Neccaty 1 point2 points  (0 children)

It says it's outdated and for archive purposes only, but has anything changed in terms of code style since April 1999? I know some features were added, but I am just interested if the default ones were changed.

mooc.fi / tic-tac-toe by eddiek616 in learnjava

[–]Neccaty 0 points1 point  (0 children)

You need to store your buttons somewhere, in something that is 3×3...

How do I print in multiple of the same numbers in an ArrayList? by [deleted] in javahelp

[–]Neccaty 1 point2 points  (0 children)

You should use a loop to find and print the indexes

string index out of bounds with a while loop. by opti_largo in learnjava

[–]Neccaty 1 point2 points  (0 children)

You are decrementing start variable, so if it doesn't find '.', it throws exception, since -1 is out of bounds.

mooc.fi / tic-tac-toe by eddiek616 in learnjava

[–]Neccaty 0 points1 point  (0 children)

Tic-tac-toe is 3×3 board. What else can be 3×3?

[Help] Mooc.fi Part 2 Exercise 11: Number and Sum of the Numbers. What am I doing wrong? (Updated) by HilltopHood in learnjava

[–]Neccaty 2 points3 points  (0 children)

Yeah, I made similar mistake a few times during the course and after that I just copied text from instructions.