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Anonymous #11493846
Level 3
Why does this happen in Java? With two equal numbers
// Reason 16 decimals ->> Output: 11 double num1 = 10.9999999999999999; Integer res1 = (int) Math.floor(num1); System.out.println(res1); // Reason 15 decimals ->> Output: 10 double num2 = 10.999999999999999; Integer res2 = (int) Math.floor(num2); System.out.println(res
10.04.2024
78
views
0
comments
0
Anonymous #11442590
Level 20
United Kingdom
Completing Java Core Module - how to fast track ?
Hello everyone, I was able to complete Java Lite module in a month , but the Java Core is taking a lot of time since it needs 13 dark materials to unlock each lesson . I have had to complete some of the game tasks to unlock lessons , but even then the progress is very slow. Completing only Java C
26.03.2024
15
views
0
comments
1
pawee
Level 14
CodeGymIdeaPlugin isn't showing. in Tool bar Right
IntelliJ IDEA 2023.3.6 (Ultimate Edition) JDK 21.0.2 Please Help me , I want to go on
22.03.2024
25
views
0
comments
0
Anonymous #11455445
Level 32
United States of America
How can I change the learning style?
I was on the classic learning style (no story) but when I completed Syntax and moved to Core it started displaying the storyline learning which I don't want. I can't see a way to change it...
11.03.2024
24
views
0
comments
0
Alex Ballama
Level 2
change course type
Hi :) I decided for the story mode but now I find it quite annoying. Can I change to the "normal" course? Greetings Alex
01.03.2024
21
views
0
comments
0
Marcin
Level 3
Poland
At what age do you start programming?
Hi, are there any older people here who decided to learn programming and change their current industry? My age is 36. Not much, but not little either. Like everyone else, I have some concerns, due to work and family, I have less time to study, although it's going slowly. I am not able to learn as mu
23.02.2024
671
views
2
comments
0
XiaoYu Xiao
Level 2
United States of America
语言切换
将界面语言调为英文后,提示什么的都换成了英文,但课程还是中文,这个不能换成其他语言么?(另外有时候中文翻译驴头不对马嘴)
15.01.2024
836
views
1
comment
0
Ángel López
Level 6
Plasencia
Tornillo en edificio
Hola, ¿alguien puede resolver este algoritmo en java? Dejo por aqui el problema. Un robot se mueve en un edificio en busca de un tornillo. Se trata de diseñar un algoritmo que le ayude a encontrar el tornillo y a salir después del edificio. El edificio debe representarse como una matriz de entrada
15.01.2024
216
views
0
comments
0
Anonymous #10821319
Level 6
Toronto
Is your progress maintained if subscription is renewed before it expires?
My platinum subscription expires in February 2024. I have not been able to finish the course due to being busy with my full time job. If I renew my subscription before it expires will I be able to keep my progress record - meaning be able to continue from the point where I am currenly and not have t
04.01.2024
1081
views
2
comments
0
Qin-1999
Level 22
加油!!!
今天是我学习的第7天,还有146个暗物质没用完,哈哈,好多,大家一起努力吧!
26.12.2023
722
views
1
comment
2
Jacula
Level 6
Poland
I get this error a lot when i'm verifing my tasks
it happens no matter if my solution is bad or good. Have a wonerfull evening everyone!
06.12.2023
637
views
2
comments
0
Anonymous #11420022
Level 3
Issue with random number generator
I am fairly new to programming and I have to use the turtle class, drawshave method, and random class to have the turtles draw octagons in random places and sizes in the world, but my random num generator isn't working. Error code: ----jGRASP exec: javac -g RandomTurtleFun.java RandomTurtleFun.jav
09.11.2023
556
views
1
comment
0
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How do you change the learning style? I was on the classic but when I compl...
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Hey wäre auch dabei
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26 February, 22:48
Hey Marcin, Me, I started at 30,I actually took the college route and at t...
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This is just a few list of questions. I think one should also look into the...
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I can agree with Furo
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