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
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
540views
0comments
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
1885views
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
1762views
3comments
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
1239views
1comment
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
1549views
1comment
0
Ricmark
Level 8
Quezon
How to earn Dark Matters for free users? Last year, I'm using my phone and I got free access on the tasks that give you Dark Matters if you completed it. Now, I came back using my laptop and I notice only pro users can access tasks. How can I earn Dark Matters if I can't access tasks?
17.04.2024
1574views
1comment
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
1667views
1comment
0
hidden #11460685
Level 8
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
1642views
2comments
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
152views
0comments
0
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
1279views
1comment
0
FeJava
Level 2
São Paulo
tradução e erro Ao acionar o tradutor, a área de digitação do codigo fonte apresenta erro e não consigo digitar pois apresenta erro. Alguém poderia me ajudar?
22.04.2024
667views
0comments
0