Karol Grzeszczak
Level 31
Poland
Deque import java.util.*; import java.lang.*; class TaskManager { List<String> executedTasks; List<String> even; List&l
06.06.2022
1601views
21comments
0
Caleb Ray
Level 1
Baltimore
Premium I came here from Codecademy, where I was learning Java previously. When I joined this, I was amazed at how included and in-depth the website and course had been making it. But then I went past where I needed to buy Premium. I said no, not having the money too (same reason I moved away from Codecadem
27.08.2019
2001views
2comments
0
Justin Smith
Level 41
Greenfield, USA
Site glitch? I have a post for help with a task, and the project has too many files to fit in the list in the post. There is a button that looks like it is meant for creating a dropdown list of all files in the event that this happens, but it is directly underneath another icon that expands the size of the code
14.07.2022
918views
0comments
0
Anonymous #11020039
Level 6
United States of America
Lvl 4 lesson 5 (second smallest int) I need an explanation and some step by step walk threw assistance figuring this one out. Thx guys
29.08.2022
1548views
1comment
0
Doomsday900
Level 4
Federal
how to declare variables hello, I have a silly question but I'm just getting started in java and I don't understand why sometimes a variable is declared without first declaring what type of variable it is, such as Person person; or Cat cat = new cat(); I would appreciate if someone could clarify it for me
16.08.2022
1236views
1comment
0
Kristoffer Tjemsland
Level 8
Stavanger
Any way to view other answers? I am wondering if there is a way to view other answer suggestions once you have completed a certain task. When i finish certain tasks it tells me i did better than xx.xx% of other users. Especially when i get low percentages i would like to see how other people have solved them. Think it would be us
23.08.2019
1761views
3comments
0
Kumar Dhakal
Level 0
How do I start solving the tasks? Hi new here. tried to solve the first task but it is locked and requires one dice (or whatever that is) but mine is 0 (zero), both dice and star are zero. So how do I earn these things?
27.07.2022
1883views
1comment
0
Justin Smith
Level 41
Greenfield, USA
Should have solution discussion pages for tasks For each task, there is a page for posting help questions and a page for posting comments. Neither of these pages permit posting solutions, though. Usually when I complete a task, I like to look at the official solution to see how it is different. In some situations, I don't understand the official
25.07.2022
539views
0comments
0
Fadi Alsaidi
Level 34
Carrollton, TX
Android Development resources Anyone can recommend a good Android development resources for someone who knows Java? most of what I found do not explain fundamentals and mostly go about doing small projects
24.07.2022
539views
0comments
0
Basag
Level 2
kortrijk
Opening For Learning Java Hello Everyone, I am new here, and i am very motivated to learn Java, i tried to learn on my own, but without any feedback from someone more experienced , i get stuck not so deep ! If you have any kind of advice, please let me know ! Thank you in advance ! All the best !
21.07.2022
650views
0comments
0
Rahul kumar
Level 0
Is Java developer a good career? Being released over the past 20 years ago, Java has been at the top due to its popularity among programming languages, for the last decade. Job prospects for people with Java skills are in demand across many different sectors. Java is a particularly old language. However, as opposed to C / C ++, Pas
13.06.2022
1615views
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
18.06.2022
1474views
1comment
0