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michael lee
5,179 Points
what am I doing wrong?

Posted January 17, 2019 5:13am by michael lee

michael lee
5,179 Points
1 Answer
Phoenix S.
2,456 Points
Need assistance with 'for' loop for Set problem

Posted January 14, 2019 3:14pm by Phoenix S.

Phoenix S.
2,456 Points
1 Answer
Leo Marco Corpuz
18,975 Points
Sets challenge

Posted January 14, 2019 10:32am by Leo Marco Corpuz

Leo Marco Corpuz
18,975 Points
1 Answer
Jan Kalasnikov
7,167 Points
mPosts problem in for-each loop

Posted October 31, 2018 7:34pm by Jan Kalasnikov

Jan Kalasnikov
7,167 Points
3 Answers
David Reese
3,515 Points
Don't know how to find authors?

Posted September 7, 2018 12:28am by David Reese

David Reese
3,515 Points
1 Answer
Erik Gratz
19,266 Points
Cannot Find Symbol mPosts?

Posted July 29, 2018 1:35am by Erik Gratz

Erik Gratz
19,266 Points
1 Answer
Allen Berry
81 Points
I didn't get this ....

Posted June 25, 2018 11:58am by Allen Berry

Allen Berry
81 Points
0 Answers
Yaser Shanti
73 Points
Sets

Posted June 6, 2018 5:18pm by Yaser Shanti

Yaser Shanti
73 Points
1 Answer
Yaser Shanti
73 Points
what is the package name>?

Posted June 6, 2018 4:53pm by Yaser Shanti

Yaser Shanti
73 Points
1 Answer
PLUS

Chris Gauthier
Courses Plus Student 6,434 Points
Using a treeset in java datastructure course

Posted May 26, 2018 11:46pm by Chris Gauthier

Chris Gauthier
Courses Plus Student 6,434 Points
1 Answer
PLUS

Chris Gauthier
Courses Plus Student 6,434 Points
Sorting a set with TreeSet Datastructures

Posted May 26, 2018 8:47pm by Chris Gauthier

Chris Gauthier
Courses Plus Student 6,434 Points
3 Answers
Paramvir Singh
1,517 Points
TreeSet was not found even though the java.util.Set was imported

Posted April 13, 2018 12:58am by Paramvir Singh

Paramvir Singh
1,517 Points
2 Answers
behar
10,799 Points
Im lost.

Posted April 8, 2018 7:37pm by behar

behar
10,799 Points
1 Answer
Winston Grant
4,364 Points
Compiler problems in Java Data Structures (SETS), and I don't know why, please help!

Posted April 4, 2018 1:23am by Winston Grant

Winston Grant
4,364 Points
1 Answer
Jack Cummins
17,417 Points
Need help. Don't know why I'm wrong.

Posted March 14, 2018 5:19pm by Jack Cummins

Jack Cummins
17,417 Points
2 Answers
PLUS

Bogdan Siverchuk
Courses Plus Student 1,707 Points
I do not know what it should return! It says it should return java.util.Set of all authors, java.util.Set is a library!

Posted February 27, 2018 12:30pm by Bogdan Siverchuk

Bogdan Siverchuk
Courses Plus Student 1,707 Points
2 Answers
Damjan Vlaic
19,244 Points
---JAVA---

Posted February 14, 2018 8:54pm by Damjan Vlaic

Damjan Vlaic
19,244 Points
2 Answers
Chaltu Oli
4,915 Points
I don't know what I'm doing wrong?

Posted February 11, 2018 1:00am by Chaltu Oli

Chaltu Oli
4,915 Points
1 Answer
PLUS

Enyang Mercy
Courses Plus Student 2,339 Points
Set/TreeSet for loop ; iterate and get authors

Posted February 3, 2018 1:43am by Enyang Mercy

Enyang Mercy
Courses Plus Student 2,339 Points
1 Answer
Albert Kirchmeyr
11,410 Points
Can't get it - get a Compile error on addAll

Posted December 21, 2017 9:39pm by Albert Kirchmeyr

Albert Kirchmeyr
11,410 Points
1 Answer
PLUS

Conner Olsen
Courses Plus Student 1,670 Points
Java Sets

Posted December 4, 2017 5:49pm by Conner Olsen

Conner Olsen
Courses Plus Student 1,670 Points
1 Answer
Karel Schwab
12,955 Points
How do you get the values of all the authors from the BlogPost list?

Posted November 30, 2017 8:49am by Karel Schwab

Karel Schwab
12,955 Points
0 Answers
Johannes Pedersen
1,006 Points
non-static method getAuthor() cannot be referenced from a static context

Posted October 8, 2017 10:30am by Johannes Pedersen

Johannes Pedersen
1,006 Points
1 Answer
Kenzo Qui
2,350 Points
How do I make a "for list/array loop"

Posted October 1, 2017 10:09pm by Kenzo Qui

Kenzo Qui
2,350 Points
1 Answer
Nobody Tebulo
13,233 Points
Bummer! Did you add a public method to the Blog class called getAllAuthors?

Posted September 27, 2017 6:44pm by Nobody Tebulo

Nobody Tebulo
13,233 Points
0 Answers
Eni Sinanaj
1,206 Points
Hi guys , im working on Java Data structures ,but i dont exatly unterstand what should i do here . Can anyone help?

Posted September 24, 2017 4:31pm by Eni Sinanaj

Eni Sinanaj
1,206 Points
2 Answers
PLUS

Aditya verma
Courses Plus Student 664 Points
Cant get this one right

Posted September 7, 2017 7:45am by Aditya verma

Aditya verma
Courses Plus Student 664 Points
4 Answers
Adarsh Cavale
2,262 Points
what is wrong with this?

Posted August 5, 2017 1:57pm by Adarsh Cavale

Adarsh Cavale
2,262 Points
1 Answer
Herman Vicens
12,540 Points
Don't know/understand the second parameter of the FOR statement.

Posted August 3, 2017 7:11am by Herman Vicens

Herman Vicens
12,540 Points
5 Answers
Elvin Roldan
1,473 Points
getAllAuthors method - Java Data Structures

Posted July 25, 2017 2:14pm by Elvin Roldan

Elvin Roldan
1,473 Points
3 Answers

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