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hidden #10645646
Level 16
Minesweeper annoyance
Why does the program change your code for you in module 6 without offering any explanation of what they did or why? Currently trying to skip the rest of the apparently pointless minesweeper exercises. Also, the minesweeper exercise isn't really a proportional step up from "print "alex is cool" four
10.07.2020
1519
views
1
comment
0
zyzyyang
Level 20
Shenzhen
编码格式的问题
我创建了2个txt文件,编码格式为UTF-8,里面有一些内容,然后我写了一个方法,分别将2个文件中的每行内容添加到ArrayList<String>类型的 list1 和 list2中,然后使用list1.containsAll(list2)方法来判断list2的内容是否在list1中存在,可无论内容是什么,都会返回false,即使我百分之百确定list1包含list2中的所有内容。最后我将txt文件的格式改成ANSI,这时就会返回ture,为什么???对了,我的eclipse的编码格式是UTF-8
08.07.2020
1537
views
1
comment
0
AlfredW
Level 23
Denver
Activity or user History Log
I need to produce a log of my time and activity on Code Gym in order to document for my work. How can I access a date and time log of my activities going all the way back to the beginning of my membership?
06.07.2020
1514
views
3
comments
0
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
05.07.2020
3078
views
12
comments
5
timhu
Level 0
Algorithms Java
Explains Algorithms with Beautiful Pictures Learn it Easy Better and Well https://www.amazon.com/dp/B08BWT6RCT This book is rich in examples, with beautiful pictures and texts, and explains the data structure and algorithms in a way that is easy to understand. It is designed to help programmers be
01.07.2020
1120
views
0
comments
0
David Lam
Level 7
Melbourne
At what level should I be able to start coding in Android apps?
I've always wanted to write Android programs!
30.06.2020
704
views
0
comments
0
Infamous 711
Level 4
What is my old password?
it is saying to give a new password but in the password section there is already a password with 6 digits. I didn't input any password. please tell me how to fix this issue?
29.06.2020
1070
views
1
comment
0
Vid Bumz
Level 4
Torino
Course bug imported plugin intellij
Hello I have a problem, the first part of the course I passed was in Italian, but then it automatically switched to English. And this is not a problem... The problem is that when I installed the plugin on intellij IDEA I have only the exercises from level 1 (only italian exercises but I completed m
26.06.2020
1385
views
1
comment
0
Uzoamaka Nweze
Level 0
How do I get more units please?
I currently have 9 units left and I suspect that I won't be able to unlock a new lesson without these units. How do I purchase more units, please? And how much does it cost?
17.06.2020
1486
views
1
comment
0
Nic33
Level 3
Bayonne
Question about tasks at level 3 and subscription
Now i am at level 3 with no subscription. I can open classes with darkmatters but when i try to open tasks say me: "No classes to display To create a new class: Go to the Class tree tab Right-click on the folder where you want to create the class In the menu that opens, select Create class Enter
09.06.2020
1413
views
3
comments
0
bob
Level 8
Milan
"thinking in java" vs "On java 8"
i started reading 'thinking in java' based on java SE5, but then i found the author's newer book on google play 'on java 8'. i was just wondering have you read it, i think it is the updated replacement for java 8? in your opinion would i still be better off reading 'thinking java' instead of that
09.06.2020
1784
views
1
comment
0
Lama Abdullah
Level 8
Riyadh
need help
I need to know what does in the same original set mean ? I have a question and I am sure about the answer but I read it again and discover it
31.05.2020
1439
views
2
comments
0
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