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<noob />
17,063 Points
Questions about lists and when to use them and more questions about other things.

Posted December 23, 2018 10:17am by <noob />

<noob />
17,063 Points
2 Answers
Mustafa Khan
6,224 Points
Else if

Posted June 6, 2018 11:54pm by Mustafa Khan

Mustafa Khan
6,224 Points
2 Answers
Pedro Silva
5,363 Points
why can i set "new ArrayList<String>()" for the "List<String> results"?

Posted February 27, 2018 10:42pm by Pedro Silva

Pedro Silva
5,363 Points
1 Answer
bkprojects
15,539 Points
Why did we change the return-type of the getWords() - method?

Posted January 27, 2018 3:06pm by bkprojects

bkprojects
15,539 Points
1 Answer
Mehmet Arabaci
4,432 Points
Why did we need to use the "implements" keyword in the class for Comparable but do not need it for Lists.

Posted January 26, 2018 12:16pm by Mehmet Arabaci

Mehmet Arabaci
4,432 Points
1 Answer
erwin ramos
2,092 Points
Error with code, please help.

Posted September 9, 2017 10:25pm by erwin ramos

erwin ramos
2,092 Points
1 Answer
Soumitra Mehrotra
1,468 Points
If list is an interface, then how come it has defined methods with full body?

Posted August 7, 2017 2:56pm by Soumitra Mehrotra

Soumitra Mehrotra
1,468 Points
2 Answers
PLUS

Siu KWAN Yuen
Courses Plus Student 2,898 Points
Help! pass by value or pass by reference?

Posted August 5, 2017 2:14pm by Siu KWAN Yuen

Siu KWAN Yuen
Courses Plus Student 2,898 Points
1 Answer
Nelson Fleig
26,039 Points
Creating Lists with Arrays.asList() vs new ArrayList()

Posted May 16, 2017 2:59pm by Nelson Fleig

Nelson Fleig
26,039 Points
2 Answers
PLUS

Jose Torres
Courses Plus Student 2,493 Points
Can someone help me to see where i went wrong. Console returns cannot find symbol

Posted May 8, 2017 7:16pm by Jose Torres

Jose Torres
Courses Plus Student 2,493 Points
1 Answer
Atul Varma
4,285 Points
Little help here.. Anyone ??

Posted April 7, 2017 9:03am by Atul Varma

Atul Varma
4,285 Points
1 Answer
Denis Madroane
2,983 Points
The Console returns a full list of tweets instead of a hashtag list. What am I doing wrong?

Posted April 6, 2017 2:52pm by Denis Madroane

Denis Madroane
2,983 Points
1 Answer
Ronit Mankad
12,166 Points
Treets program help with Twitter API

Posted March 26, 2017 7:20am by Ronit Mankad

Ronit Mankad
12,166 Points
0 Answers
Jasmeet Singh
20,145 Points
I don't know if it sounds stupid but can someone please help me figure out this confusion.

Posted February 17, 2017 10:54am by Jasmeet Singh

Jasmeet Singh
20,145 Points
2 Answers
Christopher Mlalazi
Front End Web Development Techdegree Graduate 17,305 Points
I have one error can't sort it out

Posted January 20, 2017 1:24am by Christopher Mlalazi

Christopher Mlalazi
Front End Web Development Techdegree Graduate 17,305 Points
4 Answers
Colby Wise
3,165 Points
Great Write Up on Comparable Interface & Sorting

Posted November 30, 2016 4:01pm by Colby Wise

Colby Wise
3,165 Points
1 Answer
Thomas Williams
9,465 Points
System.out.printf("There are %d treets. %n", treets.length); WHY DOES .length NOT REQUIRE '()'

Posted October 5, 2016 2:48pm by Thomas Williams

Thomas Williams
9,465 Points
1 Answer
mijurg
16,044 Points
returns compile error... why bolean instead of string?

Posted September 27, 2016 6:02pm by mijurg

mijurg
16,044 Points
3 Answers
MOD

Jonathan Grieve
Treehouse Moderator 91,254 Points
Lists Interfaces - Java

Posted August 24, 2016 4:35pm by Jonathan Grieve

Jonathan Grieve
Treehouse Moderator 91,254 Points
0 Answers
Dominik Huber
4,631 Points
List<String> results = new ArrayList<String>(); --> Why do I need the braces "()" ?

Posted August 18, 2016 5:34pm by Dominik Huber

Dominik Huber
4,631 Points
2 Answers
MOD

Jonathan Grieve
Treehouse Moderator 91,254 Points
How to handle importing packages

Posted August 7, 2016 5:11pm by Jonathan Grieve

Jonathan Grieve
Treehouse Moderator 91,254 Points
3 Answers
Daniel Peng
4,072 Points
Confusion about interfaces and implementation

Posted August 1, 2016 4:00am by Daniel Peng

Daniel Peng
4,072 Points
1 Answer
Rik-Jan van Bree
1,084 Points
Why is the getWords method in the array parsed to a list? - why not create a list directly, without the array

Posted July 12, 2016 2:53pm by Rik-Jan van Bree

Rik-Jan van Bree
1,084 Points
2 Answers
Abhinav Kanoria
7,730 Points
Converting array of Strings to an ArrayList<String>

Posted July 10, 2016 6:40pm by Abhinav Kanoria

Abhinav Kanoria
7,730 Points
2 Answers
David Jones
1,681 Points
I cannot get String hastag to print out. Because String hastag is declared but not defined how does it print out?

Posted June 23, 2016 6:25pm by David Jones

David Jones
1,681 Points
1 Answer
Kshatriiya .
1,464 Points
Wouldn't Treet originalTreets = treets[0] just give you one element at index position 0?

Posted April 27, 2016 10:38am by Kshatriiya .

Kshatriiya .
1,464 Points
1 Answer
Kshatriiya .
1,464 Points
I don't understand Treet originalTreets = treets[0]

Posted April 26, 2016 1:52pm by Kshatriiya .

Kshatriiya .
1,464 Points
2 Answers
Kshatriiya .
1,464 Points
Why would you use List<?> myList = new ArrayList<?>()

Posted April 26, 2016 8:07am by Kshatriiya .

Kshatriiya .
1,464 Points
0 Answers
Enes Aliu
1,868 Points
Compiling errors !

Posted March 2, 2016 5:13pm by Enes Aliu

Enes Aliu
1,868 Points
2 Answers
Dylan Carter
4,780 Points
Would this work instead?

Posted January 7, 2016 3:57am by Dylan Carter

Dylan Carter
4,780 Points
1 Answer

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