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Bryan Ulziisaikhan
620 Points
Maps vs ArrayList/Set in this scenario?

Posted October 27, 2016 9:52pm by Bryan Ulziisaikhan

Bryan Ulziisaikhan
620 Points
1 Answer
Bryan Ulziisaikhan
620 Points
byArtist() method scope question

Posted October 23, 2016 8:39pm by Bryan Ulziisaikhan

Bryan Ulziisaikhan
620 Points
1 Answer
PLUS

Gonzalo Torres del Fierro
Courses Plus Student 16,751 Points
i use the good idea from Yani Kapitanov...but still having one error:

Posted October 17, 2016 11:25am by Gonzalo Torres del Fierro

Gonzalo Torres del Fierro
Courses Plus Student 16,751 Points
2 Answers
PLUS

Gonzalo Torres del Fierro
Courses Plus Student 16,751 Points
hello may i use this: have 1 error: return mContactMehods.KeySet();

Posted October 17, 2016 10:34am by Gonzalo Torres del Fierro

Gonzalo Torres del Fierro
Courses Plus Student 16,751 Points
1 Answer
Jay Bhatt
6,502 Points
Why is the operator not out of the queue even though I have used poll() to take him out?

Posted October 13, 2016 5:51pm by Jay Bhatt

Jay Bhatt
6,502 Points
2 Answers
Jay Bhatt
6,502 Points
How do I initialize "csr"? In the video, Craig just did "String line;" and "line" was initialized for the while loop??

Posted October 13, 2016 12:27pm by Jay Bhatt

Jay Bhatt
6,502 Points
1 Answer
Jay Bhatt
6,502 Points
How do I figure out if the queue is available? And how do I call the assist method withoutgetting the "non-static"error?

Posted October 12, 2016 7:44pm by Jay Bhatt

Jay Bhatt
6,502 Points
2 Answers
Klas Haraldson
10,095 Points
how to continue? (the last task challenge in Java Data Structures)

Posted October 6, 2016 3:50pm by Klas Haraldson

Klas Haraldson
10,095 Points
1 Answer
Anton Sukhenko
3,918 Points
Not a question, but a suggestion to correct a code error for the quiz "Switches" at the Java Data Structures course.

Posted October 5, 2016 7:53am by Anton Sukhenko

Anton Sukhenko
3,918 Points
1 Answer
Jay Bhatt
6,502 Points
How do I extract my answer from the if statement onto the return?

Posted September 23, 2016 12:42am by Jay Bhatt

Jay Bhatt
6,502 Points
2 Answers
shengxiong LIU
3,410 Points
after add the song there still displaying 0 song

Posted August 31, 2016 5:20pm by shengxiong LIU

shengxiong LIU
3,410 Points
1 Answer
Kevin Lankford
1,983 Points
Having trouble initializing mTags. Am I not adding the arguments correctly?

Posted August 23, 2016 4:11am by Kevin Lankford

Kevin Lankford
1,983 Points
1 Answer
Kevin Lankford
1,983 Points
Having trouble initializing the Set in the constructor

Posted August 22, 2016 5:41am by Kevin Lankford

Kevin Lankford
1,983 Points
3 Answers
Dominik Huber
4,631 Points
I'm stuck at the Video exercise. Please help me. Code inside.

Posted August 21, 2016 6:28pm by Dominik Huber

Dominik Huber
4,631 Points
2 Answers
Dominik Huber
4,631 Points
What is my mistake in this practice? I think I have everything correct?

Posted August 21, 2016 5:43pm by Dominik Huber

Dominik Huber
4,631 Points
2 Answers
Jake Basten
16,345 Points
NullPointerException in customer service coding challenge

Posted August 20, 2016 5:10pm by Jake Basten

Jake Basten
16,345 Points
2 Answers
Adam Sawicki
15,967 Points
.equals() Overriding ?

Posted August 19, 2016 5:49pm by Adam Sawicki

Adam Sawicki
15,967 Points
0 Answers
Matthew Francis
6,967 Points
Newbie - Serialization, Why not use system.out.printf() instead of PrintWriter.printf()?

Posted August 19, 2016 4:03pm by Matthew Francis

Matthew Francis
6,967 Points
3 Answers
Adam Sawicki
15,967 Points
Closing Stream?

Posted August 15, 2016 12:27pm by Adam Sawicki

Adam Sawicki
15,967 Points
2 Answers
MOD

Jonathan Grieve
Treehouse Moderator 91,253 Points
Refresher on what Override is for

Posted August 9, 2016 4:52pm by Jonathan Grieve

Jonathan Grieve
Treehouse Moderator 91,253 Points
1 Answer
James N
17,864 Points
Has anyone else noticed this?

Posted August 3, 2016 5:22pm by James N

James N
17,864 Points
1 Answer
Alex Kasper
1,896 Points
Why am I unable to add a variable into a queue?

Posted July 28, 2016 4:01pm by Alex Kasper

Alex Kasper
1,896 Points
0 Answers
kheangsun
2,704 Points
Need help in code challenge

Posted July 22, 2016 2:43pm by kheangsun

kheangsun
2,704 Points
0 Answers
kheangsun
2,704 Points
getting problem in task 3

Posted July 19, 2016 3:18pm by kheangsun

kheangsun
2,704 Points
1 Answer
Daniel Springer
7,600 Points
Cannot find symbol error when creating KaraokeMachine object

Posted July 15, 2016 8:12am by Daniel Springer

Daniel Springer
7,600 Points
2 Answers
jayson maserjian
2,372 Points
Answer for the first part of the first question in challenge

Posted July 10, 2016 9:35pm by jayson maserjian

jayson maserjian
2,372 Points
2 Answers
PLUS

Gonzalo Torres del Fierro
Courses Plus Student 16,751 Points
launching workspace from building the Model lesson.

Posted July 9, 2016 4:26am by Gonzalo Torres del Fierro

Gonzalo Torres del Fierro
Courses Plus Student 16,751 Points
3 Answers
Julian Garcia
18,380 Points
java compiler error

Posted July 9, 2016 3:28am by Julian Garcia

Julian Garcia
18,380 Points
2 Answers
Chaun Fogarty
9,803 Points
PrintWriter vs. FileWriter

Posted July 7, 2016 6:06pm by Chaun Fogarty

Chaun Fogarty
9,803 Points
1 Answer
Abhishek Gangadhar
9,467 Points
The new Video not getting added!!??

Posted July 7, 2016 9:43am by Abhishek Gangadhar

Abhishek Gangadhar
9,467 Points
1 Answer

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