Java Forum - Learn Java on CodeGym

sichenglipolymer2013@gmail.com
Level 26
Auburn
For those who are preparing for coding interviews This course helps me a LOT. And I recommend this website to a lot of friends either online or personally. Now I am shifting to algorithms and data structures that are interview oriented, as nowadays, interview are mostly about coding of algorithms and data structures, especially those big name compa
10/22/19
9028views
1comment
10
cs. josephin
Level 0
Hyderabad
Do You Need Java Interview Questions? I am going to list some of the most important Java Interview Questions and Answers which will set you apart in the interview process. Top 10 Java Interview Questions: 1. How many types of memory areas are allocated by JVM? Many types: 1.Class(Method) Area 2.Heap 3.Stack 4.Program Counter Regist
9/13/19
28237views
42comments
255
Seferi
Level 22
IntelliJ run function problem Hi, I'm having a problem with intelliJ plug-in. I usually use the run function in intelliJ and test the solutions before I evaluate with the plug-in. But after a few exercises the run function doesn't run the exercise I'm working on but one of the previous ones. I'm guessing because all the main sol
7/5/20
6365views
13comments
6
Dave Andrea
Level 41
Learning computer science with audio So, I'm a graduate of CodeGym and I wanted to share a project I began with the community here. It's kind of different, but perhaps useful to someone. It's been bugging me for a while that there aren't many good resources for learning computer science by listening to audio. Obviously, there is a pr
10/31/20
15393views
7comments
54
Dave Andrea
Level 41
Why is Java so dumb? Yes, the title is clickbait lol... But it's also the name of the article I wrote and am sharing below. I'm a graduate of CodeGym and after finishing, I sort of fell into writing about programming. Inspired by CodeGym's method of teaching with some humour, I made a silly and meme-filled article expla
10/10/21
6429views
3comments
10
Joe M
Level 47
Owings Mills
CodeGym Java course is useful for AP exam preparation This platform works very well for learners at the AP level. Specifically the first module, with all the practice there, the incorporation of IntelliJ which is excellent (you learn to use the tool at the same time you are learning the Java language), and the amount of practice and iteration of concep
8/23/21
6000views
1comment
14
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
4/20/21
17546views
21comments
101
hidden #10719523
Level 4
How do I logout of my account?? How does a site this big not have a very easy way to logout of your account? Isn't that UI/UX design 101???
8/17/24
3172views
2comments
1
kim jisoo
Level 4
karachi
WHO ARE YOU? even we ourselves dont know who we are. So, now i request everybody to think who they are.
7/21/26
2628views
1comment
0
Kovychi
Level 0
How to create Java ExecutorService object that runs task in main thread? I am writing Junit test case for a method which does a job in background thread. To test the flow, I am planning to write a ExecutorService that I can use in my testcase. The ExecutorService should run the job in main thread. What I mean is that ExecutorService implementation should use the main thr
6/18/22
3598views
0comments
0
kim jisoo
Level 4
karachi
A MAJOR OBSTACLE IN YOUR WAY TO SUCCESS hello everyone I am Jisoo and now i'm going to share my experience of problem that you all might have faced in your success journeys. whenever we made our mind to do something in our life and make decision we always got confused with two opinions of our own our heart and our mind and we face difficu
6/7/26
3006views
1comment
0
Vulkork
Level 2
France
A bit lost Hello there ! I just wanted to comment on the difficulties encountered by newcomers. An example: Level 2 lesson 2, an exercise made us use "return" but we never had a lesson on it. How can you succeed in this exercise if you don't understand what it's for? Just look at the comments to understand
4/1/23
5340views
3comments
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Recent comments

kim jisoo
21 July, 15:25
YOU ALL ARE TALENTED .
WHO ARE YOU?
Anonymous #11808672
1 July, 05:24
hii
Do You Need Java Interview Questions?
alicetesttdget
1 July, 05:23
heelod
Do You Need Java Interview Questions?
kim jisoo
10 June, 08:31
do promise for your determination
A MAJOR OBSTACLE IN YOUR WAY TO SUCCESS
Robert_Warszawa_PL
19 April, 17:40
I agree with Margareta - well written.
Beyond Frustrated right now!!! Parts of this are fun, some a...
witch_coder
13 April, 19:27
hey
hi everyone
KumarDas195
12 April, 03:55
hi how you doing
hi everyone
kim jisoo
12 March, 10:56
like or reply my post
OBSTACLES THAT EVERY BEGINNER FACE IN PROGRAMMING
ellla
3 March, 14:52
Java interviews don’t require you to know everything.
How I’m Using Flashcards to Prepare for Java Interviews (and...
ellla
3 March, 14:51
its a good idea
Learning computer science with audio