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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
790
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
197
views
0
comments
0
hidden #10719670
Level 17
Should we repeat types in generics? And why?
For example (String in this case): ArrayLIst<String> list = new ArrayList<String>(); What logic is behind it? Should I repeat it always or only in some cases? Or maybe avoid it? Code seems to be more neat without repeating and is obviously shorter.
14.04.2021
1650
views
2
comments
2
BlueJavaBanana
Level 37
Recommended method of iterating through a Map when wanting to delete elements?
What is the best practice to use when you need to go through each element in a map and perhaps delete some? I've been using Iterator Class, but noticed that in one of the example project "We don't need repeats" the example uses a copy of the original map and goes through those values and deletes el
17.04.2020
1159
views
0
comments
0
Anonymous #10844152
Level 13
United States of America
Which Version of Intellij IDEA and JDK?
Which version of Intellij should I be downloading and which version of the JDK, so that Intellij works with the JDK and also works with the CodeGym plugin?
27.01.2023
854
views
5
comments
4
hidden #11230471
Level 2
i want to master java basics..
i need a good resource to practice java basics and syntax so i can feel more confindent using them , any help ?
15.10.2023
713
views
1
comment
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
690
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
594
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
527
views
1
comment
0
Guadalupe Gagnon
Level 37
Tampa
Youtube for Resources
Hello Codegym Learners, See some links below for programming videos on Youtube that I have enjoyed: Learning to Program This is a great video for beginners on knowing what to expect. Most beginners have the completely wrong idea what programming is. I recommend that new learners watch it a level 1
20.04.2021
7522
views
16
comments
80
OldDog-Z124
Level 22
Germany
Can the tutorial be switched?
How to switch the tutorial from Chinese to English
08.09.2023
780
views
3
comments
0
koch_julian
Level 3
Germany
java.lang.StackOverflowError with Plugin 4.03 in IntelliJ 2023.1 with JDK 17
So i installed the Plugin 4.03 in IntelliJ and get an error. Anyone got an idea to solve this?
12.04.2023
1241
views
9
comments
0
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