Anna Karlsson

@Annkar (7)
Annkar (7)
show a picture
I am trying to show a picture but it dosent work. what is wrong?how to do?If it is things I need to do it that replit dosent have, can I get around it...
Annkar (7)
read file and turn to array
Hi,I want to read the "klasslista" and count the percent of how many times each letter appeares. But it seems like there is some troubles with the loo...
Annkar (7)
JUnit in replit?
Hi my teacher told us that wee needed to have a workspace that suports JUnit. So I want to know, can I use replit? Thanks in advance!
Annkar (7)
Exeption
I have a task to put metods to the done code but the teatcher given code fails. so I ask you for tips how to make this code working so I can do the .....
answered
Annkar (7)
sort Main
Hello, ok I have made an array of some Main. the Mains holds a bunch of "this." If I want to sort the Mains in the Main array after one of the "this."...
Annkar (7)
scanner cant read
why? how do I do? shoudent ; Scanner a =new Scanner(new File("klasslista.txt")) be enough to put "klasslista.txt" in a??
Annkar (7)
how does <> work?
Okey so as I undestand it up until now you can write somthing like <T> alowing al sorts of characers in the code and if you write<integer> only alow i...
Annkar (7)
how works random?...
Lol. I have some major issues with this random thing.So in line 10(and about the same in the things after) I want to get a random number between 65 an...
Annkar (7)
take away the black souroundings. picture
Hi! I need advise how do I do to be able to just have the zoomed part, not as now have ewrything else black. I want to keep pixel amount when zooming....
Annkar (7)
how to junit? java
so when looking a litle on youtube it looks like they simply find a buton. so I wonder how to get around that to be able to do it here(I dont find a b...
Annkar (7)
where are they?
it is suposed to show 2 moving balls but it dosent...
Annkar (7)
stating before public
I would want to know how many times the last public part has gone thru, so stating inside seems dumb.Same goes for the array. How can I do? And is i...
Annkar (7)
draw java
how do I write? my program says that StdDraw dosen`t work?
Annkar (7)
picture zoom java
hi, here is an atemt of zooming. the thing I wounder about is; 1. zooming a double. if you change the doubles in main to int() and posibly also in pi...