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Kshatriiya .
1,464 Points
Please explain the relationship between sort() and compareTo()

Posted April 22, 2016 2:22am by Kshatriiya .

Kshatriiya .
1,464 Points
2 Answers
Kshatriiya .
1,464 Points
Why do we use Object obj as an argument in compareTo(Object obj) if we're comparing two tweets?

Posted April 22, 2016 1:06am by Kshatriiya .

Kshatriiya .
1,464 Points
1 Answer
Kshatriiya .
1,464 Points
Please confirm or correct what i've managed to gather from this video

Posted April 21, 2016 1:01pm by Kshatriiya .

Kshatriiya .
1,464 Points
0 Answers
Derek Derek
8,744 Points
Help with overriding compareTo()

Posted April 21, 2016 8:52am by Derek Derek

Derek Derek
8,744 Points
2 Answers
melissakeith
3,766 Points
Help with java data structures task 1

Posted April 20, 2016 8:01pm by melissakeith

melissakeith
3,766 Points
1 Answer
Kshatriiya .
1,464 Points
Hi please explain for (String word: treet.getWord()) or similar for (Char letter: example.toCharArray()) etc

Posted April 20, 2016 1:01am by Kshatriiya .

Kshatriiya .
1,464 Points
1 Answer
alex ismail
259 Points
Not sure what is wrong here.

Posted April 12, 2016 6:35pm by alex ismail

alex ismail
259 Points
2 Answers
Paul Willis
4,082 Points
Help with override

Posted April 11, 2016 7:40pm by Paul Willis

Paul Willis
4,082 Points
1 Answer
Sonam Klein
858 Points
I get what im supposed to do in theory, but im not sure about the syntax. Couldn't find an answer in the forums.

Posted April 10, 2016 3:13pm by Sonam Klein

Sonam Klein
858 Points
1 Answer
Samuel Furr
4,893 Points
what do I even do here? The question is too vague.

Posted April 1, 2016 12:51am by Samuel Furr

Samuel Furr
4,893 Points
1 Answer
STAFF

Bjorn Chambless
Treehouse Guest Teacher
For task 3, ordering by date, it seems an answer that should work is: bp.mCreationDate.compareTo(this.mCreationDate)

Posted March 30, 2016 9:04pm by Bjorn Chambless

Bjorn Chambless
Treehouse Guest Teacher
4 Answers
Paul Joiner
1,682 Points
I can't follow along with the video. Any idea what's wrong with my code?

Posted March 30, 2016 7:09pm by Paul Joiner

Paul Joiner
1,682 Points
2 Answers
PLUS

der ds
Courses Plus Student 87 Points
What are we comparing... it is not a number. java is such stu-..

Posted March 28, 2016 2:07am by der ds

der ds
Courses Plus Student 87 Points
3 Answers
PLUS

der ds
Courses Plus Student 87 Points
What are we comparing... it is not a number. java is such stu-..

Posted March 28, 2016 2:07am by der ds

der ds
Courses Plus Student 87 Points
1 Answer
Justin Barrett
27,345 Points
Make sure that your class implements the Comparable method.

Posted March 26, 2016 1:21am by Justin Barrett

Justin Barrett
27,345 Points
2 Answers
yovannyfeliz
917 Points
@override?

Posted March 25, 2016 10:12pm by yovannyfeliz

yovannyfeliz
917 Points
1 Answer
Matt O'Connor
1,705 Points
Struggling to understand various concepts in this lecture

Posted March 14, 2016 9:59pm by Matt O'Connor

Matt O'Connor
1,705 Points
3 Answers
PLUS

Ivan Kazakov
Courses Plus Student 43,317 Points
When implementing custom compareTo(), wouldn't it make sense to check for type equality with 'instanceof' operator?

Posted March 12, 2016 8:40pm by Ivan Kazakov

Ivan Kazakov
Courses Plus Student 43,317 Points
4 Answers
ninaddeshpande
6,158 Points
Error : cannot find symbol (Treet) in Treets.java!

Posted March 12, 2016 7:17am by ninaddeshpande

ninaddeshpande
6,158 Points
2 Answers
Matthew Earlywine
2,560 Points
Struggling on Task 2

Posted March 10, 2016 10:00pm by Matthew Earlywine

Matthew Earlywine
2,560 Points
3 Answers
Isha Mandrekar
4,013 Points
Facing problem in compareTo implementation

Posted March 8, 2016 8:18pm by Isha Mandrekar

Isha Mandrekar
4,013 Points
1 Answer
Isha Mandrekar
4,013 Points
I am getting "Expected 11 words, getting 1" message. I am not able to figure out why. Can someone guide me?

Posted March 8, 2016 3:24pm by Isha Mandrekar

Isha Mandrekar
4,013 Points
1 Answer
Jonathan Ramirez
6,284 Points
How does the compiler know to implement compareTo() ?

Posted March 6, 2016 11:19am by Jonathan Ramirez

Jonathan Ramirez
6,284 Points
1 Answer
PLUS

Eric De Wildt
Courses Plus Student 13,077 Points
Arrays Error

Posted March 1, 2016 9:23pm by Eric De Wildt

Eric De Wildt
Courses Plus Student 13,077 Points
1 Answer
Enes Aliu
1,868 Points
Please do something about making this simpler !!!

Posted February 28, 2016 6:37pm by Enes Aliu

Enes Aliu
1,868 Points
2 Answers
Richard Groot
4,432 Points
Incompatible types error...

Posted February 27, 2016 5:16pm by Richard Groot

Richard Groot
4,432 Points
3 Answers
Ignacio Martinez de Salinas
1,389 Points
Do I need a Array to order the dates?

Posted February 23, 2016 11:15pm by Ignacio Martinez de Salinas

Ignacio Martinez de Salinas
1,389 Points
2 Answers
Rohit Tolawat
8,277 Points
The use of java.io.*

Posted February 22, 2016 6:47am by Rohit Tolawat

Rohit Tolawat
8,277 Points
4 Answers
Priyatham Kunarapu
1,350 Points
Confused about ordering.

Posted February 17, 2016 7:04am by Priyatham Kunarapu

Priyatham Kunarapu
1,350 Points
1 Answer
Alexander Walley
3,180 Points
Comparable task 1/3 what am I doing wrong?

Posted February 16, 2016 12:46am by Alexander Walley

Alexander Walley
3,180 Points
1 Answer

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