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Charles Harpke
33,986 Points
Let's add a method that returns a list of all links in the body of the document. All words that start with http should b

Posted April 19, 2015 2:05am by Charles Harpke

Charles Harpke
33,986 Points
3 Answers
Arun Shivaramakrishna
4,771 Points
Error in ArrayList implementation

Posted April 17, 2015 10:18pm by Arun Shivaramakrishna

Arun Shivaramakrishna
4,771 Points
3 Answers
ISAIAH S
1,409 Points
In Blog.java add a new method called getCategoryCounts. It should return a Map of category to count calculated by loopin

Posted April 15, 2015 12:57pm by ISAIAH S

ISAIAH S
1,409 Points
5 Answers
Walker Bolger
16,798 Points
Why wasn't "List" implemented when we declared the class Treet?

Posted April 13, 2015 7:20pm by Walker Bolger

Walker Bolger
16,798 Points
1 Answer
ISAIAH S
1,409 Points
Don't know what to do.

Posted April 8, 2015 2:20pm by ISAIAH S

ISAIAH S
1,409 Points
2 Answers
Peng Chen
4,955 Points
Stage 3_ Using ArrayList_Task

Posted April 8, 2015 5:37am by Peng Chen

Peng Chen
4,955 Points
1 Answer
Brendan Milton
9,050 Points
Java Data Structures

Posted April 7, 2015 11:38am by Brendan Milton

Brendan Milton
9,050 Points
5 Answers
Thomas Williams
9,447 Points
KeySet Error in the java-repl

Posted April 6, 2015 4:37pm by Thomas Williams

Thomas Williams
9,447 Points
1 Answer
leo 001
2,357 Points
what is the object that is calling getWords()

Posted April 4, 2015 9:57am by leo 001

leo 001
2,357 Points
1 Answer
Thomas Williams
9,447 Points
Illegal start of 'for'??

Posted April 3, 2015 7:22pm by Thomas Williams

Thomas Williams
9,447 Points
3 Answers
ISAIAH S
1,409 Points
exploring the java collection framework/arraylists

Posted April 2, 2015 12:37pm by ISAIAH S

ISAIAH S
1,409 Points
6 Answers
nobodyinhere
3,418 Points
Stuck on Sets and Collections Challenge

Posted April 1, 2015 12:11pm by nobodyinhere

nobodyinhere
3,418 Points
2 Answers
Roshan Kashif
2,976 Points
I don't get this at all!

Posted March 31, 2015 5:04am by Roshan Kashif

Roshan Kashif
2,976 Points
1 Answer
Tony Brackins
28,766 Points
Is this challenge broken, or is this just not working?

Posted March 30, 2015 8:30pm by Tony Brackins

Tony Brackins
28,766 Points
2 Answers
Alexander Schott
8,318 Points
extracting the links of a treet

Posted March 30, 2015 3:43pm by Alexander Schott

Alexander Schott
8,318 Points
1 Answer
Emily Cain
5,850 Points
What does this mean? "return a Map of category to count calculated by looping over all the posts"

Posted March 29, 2015 7:45pm by Emily Cain

Emily Cain
5,850 Points
1 Answer
Devin Scheu
66,191 Points
Java Help

Posted March 29, 2015 1:08am by Devin Scheu

Devin Scheu
66,191 Points
1 Answer
Christian Fiorillo
14,104 Points
Help with java code challenge getCategoryCounts

Posted March 29, 2015 12:10am by Christian Fiorillo

Christian Fiorillo
14,104 Points
1 Answer
Tony Brackins
28,766 Points
I've added a new class called Blog. It is initialized with a list of blog posts. Create a method in the Blog class calle

Posted March 27, 2015 7:39pm by Tony Brackins

Tony Brackins
28,766 Points
1 Answer
Tony Brackins
28,766 Points
Set<String> vs HashSet<String>();

Posted March 27, 2015 6:53pm by Tony Brackins

Tony Brackins
28,766 Points
3 Answers
Tony Brackins
28,766 Points
Interface on the left, implementation on the right.

Posted March 27, 2015 4:57pm by Tony Brackins

Tony Brackins
28,766 Points
2 Answers
Timothy Williams
1,536 Points
my getAllAuthors is failing to compile

Posted March 27, 2015 6:25am by Timothy Williams

Timothy Williams
1,536 Points
1 Answer
Miguel Gonzalez Rocha
2,849 Points
What are interfaces and superinterfaces?

Posted March 26, 2015 8:42pm by Miguel Gonzalez Rocha

Miguel Gonzalez Rocha
2,849 Points
1 Answer
mofan
7,490 Points
mistake on tutorial?

Posted March 26, 2015 6:45am by mofan

mofan
7,490 Points
2 Answers
Jonathan Kalbfeld
11,888 Points
Why do I see java.lang.InvocationTargetException

Posted March 24, 2015 6:42am by Jonathan Kalbfeld

Jonathan Kalbfeld
11,888 Points
1 Answer
Zack Klinger
17,622 Points
I can't figure out from the Treet.java and Example.java and compiler errors what I'm expected to do here...

Posted March 22, 2015 10:45pm by Zack Klinger

Zack Klinger
17,622 Points
3 Answers
Devin Scheu
66,191 Points
getCategoryCounts() help

Posted March 22, 2015 7:44pm by Devin Scheu

Devin Scheu
66,191 Points
11 Answers
Rob Bridges
Full Stack JavaScript Techdegree Graduate 35,467 Points
Need help on this one as well.

Posted March 19, 2015 2:29am by Rob Bridges

Rob Bridges
Full Stack JavaScript Techdegree Graduate 35,467 Points
3 Answers
Michael C
3,230 Points
Challenge Exploring JCF Bummer!

Posted March 18, 2015 10:25pm by Michael C

Michael C
3,230 Points
2 Answers
Rob Bridges
Full Stack JavaScript Techdegree Graduate 35,467 Points
Just not getting this question

Posted March 18, 2015 1:30am by Rob Bridges

Rob Bridges
Full Stack JavaScript Techdegree Graduate 35,467 Points
1 Answer

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