Page 3 | Java Forum - Learn Java on CodeGym

anupam jha
Level 7
static what is static class? i dnt understand it very well.what is the need of static class...need some help.with real world example.Thanks in advance...
26.12.2020
1060views
1comment
3
Gus Iwanaga
Level 18
Munich
Book Head First Java and/or other books + codegym = how to organize study plan? Hi everyone, hope y'all are doing good. Have y'all read Head First Java? I'm on the lesson that recommends the book but I'd like to know how did you organize your study plan. Codegym itself takes quite a bit of time (I'm putting between 3, 4 days a day). Adding boks on top sounds complicated. What
29.01.2021
1183views
1comment
3
RagingSea
Level 6
Germany
IntelliJ Plugin doesn't work I get this message: "Intellij IDEA version does not match plugin version. Download suitable plugin?" When I click "yes" and then restart I get the same message. When I click "no" I get this: "The plugin must be updated to the latest version to continue working." What should I do? Plugin Version 3.5
16.08.2022
2025views
19comments
3
Jen P
Level 26
Where I can find my previous "Love/Follow/Bookmarks" ? I usually add a mark after reading a lecture using "Love/Follow/Bookmarks" , I also add marks to peers' questions if they were interested to follow. Where I can find the list of those marks ? I dont think I should go back to each post one by one to check the mark status, no ?
22.07.2019
2389views
2comments
2
Džemal
Level 11
Tuzla
I can't verify tasks in IntelliJ anymore After a couple of weeks of non activity I came back to where I left off. But now I am not able to verify tasks and I also don't see the Condition bar when I enter a specific task.
30.07.2019
2584views
4comments
2
Alex
Level 24
Sibiu
Stack trace with 10 calls - some explanations Hi everyone, I just finished the task "Stack trace with 10 calls" but I don't understand exactly how it calculates to get the number 10. I suppose that when it calls method1().length it will return number 12 (because when returning from method 10 will be 1 - getStackTrace(), 2 - method10 ... etc 12
17.08.2019
2050views
0comments
2
John
Level 27
Washington DC
Should be able to solve problems multiple times Firstly, I think CodeGym provides a great course to learn Java. One of it's stated objectives is to provide many practice problems, as human beings learn through repetition. Pursuant to this goal,however, previously answered questions should be made available for solving. I know that once I finish t
11.11.2019
2302views
5comments
2
Jongamer
Level 2
Noschenrode
Ab Level 2 komme ich nicht mehr weiter! Ich habe alle kostenlosen Aufgaben gelöst, stoße nun aber an das Problem, dass die dunkle Materie nicht mehr ausreicht, um neue Kapitel freizuschalten. Müsste ich jetzt Premium haben, dass ich weiterkomme oder was habe ich falsch gemacht?
24.03.2020
1234views
1comment
2
Shaun Wetzel
Level 0
Codegym courses relavence in todays java dev work Anyone who has completed the courses and now works in the field recently attest to how these courses keep up with the ever changing updates in tech? thanks in advance for your response, an inspiring java dev
17.05.2020
1160views
1comment
2
Agent Smith
Level 38
Feature request (spoiler tag) I din't find a place where I can post feature requests, so I will post it here. Would be extremely useful to have a <spoiler> ... </spoiler> tag for comments. People post a lot of code in discussions, and many times it may ruin solving a certain exercise for someone. Commentaries contain
08.08.2020
1040views
2comments
2
Besombes
Level 9
Paris
Do i need a oracle account to install jdk 8 Hello. I just earn the level 3. Now i need to install Intelliji and a JDK. I already have Intelliji but, when i click on the link for install JDK 8, they want me to creat a Oracle account, but the tutorial video don't mention it. Furthermore, for creat a Oracle account i need to give a lot of inform
11.08.2020
1708views
4comments
2
RevolTinvoC
Level 1
Montjean-sur-Loire
Cherche dev Java expérimente Bonjour, j'aimerai vraiment trouvé quelqu'un qui pourrais m'aider à apprendre Java un peu comme un mentor si vous êtes intéresser dite le moi dans les comments.
20.08.2020
534views
0comments
2

1
2
3
4
5
...
27

Recent comments

john hembrom
10 May, 16:19
Mine score is 40/60.. 60% I have to revisit the hints. The thing is one has...
Learning embarrassment
Vincent Terzenbach
26 April, 19:02
Sorry but if you want it to be easy and you are already failing at these hu...
A bit lost
Vincent Terzenbach
26 April, 18:59
Repeat the lessons and also study outside of CodeGym. Try a book for Java b...
Learning embarrassment
Pradipta
12 April, 18:59
List<Integer> list1 = new ArrayList<>(); //insert elemen...
Do You Need Java Interview Questions?
koch_julian
12 April, 16:35
Solved: The wrong JDK directory was set in IntelliJ. Also ran it with admin...
java.lang.StackOverflowError with Plugin 4.03 in IntelliJ 20...
John Squirrels
12 April, 12:51
Have you tried running IJ IDEA with admin privileges?
java.lang.StackOverflowError with Plugin 4.03 in IntelliJ 20...
Vulkork
4 April, 12:59
I do agree with you but as a newcomer I expected to have an "easy" start. W...
A bit lost
Furô
2 April, 18:06
That is gonna be a huge part in your job as a dev later along the way. You...
A bit lost
Q10Viking
29 March, 04:17
I agree
ChatGPT is an amazing tool for assisting your Java programmi...
@vishu143011
28 March, 09:54
CAN YOU HELP ME
Finding a Job/ experience as a freelancer