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Kshatriiya .
1,464 Points
What does Integer count = hashTagCounts.get(hashTag); return?

Posted April 28, 2016 12:06pm by Kshatriiya .

Kshatriiya .
1,464 Points
1 Answer
Paul Joiner
1,682 Points
(Maps video lesson) Example.java won't compile even though I've followed the video step by step. What's going on?

Posted April 20, 2016 1:21am by Paul Joiner

Paul Joiner
1,682 Points
2 Answers
Nick Vitsinsky
7,246 Points
Why hashTagsCount.get(HashTag); and not hashTagsCount.getHashTag; w/o ()

Posted March 28, 2016 3:13pm by Nick Vitsinsky

Nick Vitsinsky
7,246 Points
1 Answer
Artur Argasinski
1,318 Points
Why isn't treetsByAuthor.put(treet.getAuthor(), authoredTreets); at the end of the second for loop in Example.java?

Posted January 31, 2016 11:10pm by Artur Argasinski

Artur Argasinski
1,318 Points
1 Answer
Austin Bynum
1,741 Points
what's the subliminal message in this video at the 3 minute 51 second mark?

Posted January 9, 2016 7:54pm by Austin Bynum

Austin Bynum
1,741 Points
2 Answers
Dylan Carter
4,780 Points
can someone explain this in more detail?

Posted January 8, 2016 11:43pm by Dylan Carter

Dylan Carter
4,780 Points
1 Answer
Gábor Tóth
11,958 Points
Not really unterstanding the treetsByAuthor method

Posted November 26, 2015 6:52pm by Gábor Tóth

Gábor Tóth
11,958 Points
1 Answer
PLUS

anil mehta
Courses Plus Student 1,101 Points
Keys are case sensitive in Maps.

Posted November 22, 2015 3:06pm by anil mehta

anil mehta
Courses Plus Student 1,101 Points
1 Answer
Bart van Ackooij
6,283 Points
Why does "hashTagCounts.get(hashTag);" work?

Posted October 2, 2015 9:06am by Bart van Ackooij

Bart van Ackooij
6,283 Points
4 Answers
PLUS

Gabriele Zurla
Courses Plus Student 6,942 Points
Error: Could not find or load main class Example

Posted September 11, 2015 12:49pm by Gabriele Zurla

Gabriele Zurla
Courses Plus Student 6,942 Points
1 Answer
Chris Yoon
2,363 Points
Return type of keySet. Is it a hash, tree, or linked set?

Posted August 14, 2015 2:26pm by Chris Yoon

Chris Yoon
2,363 Points
1 Answer
Andrew D.
2,937 Points
Trouble With Challenge

Posted August 5, 2015 8:16pm by Andrew D.

Andrew D.
2,937 Points
5 Answers
Sina Maleki
6,135 Points
Object reference

Posted August 5, 2015 12:18pm by Sina Maleki

Sina Maleki
6,135 Points
4 Answers
Andrew D.
2,937 Points
Code Exactly Like Craig's, But Not Working

Posted August 1, 2015 6:55pm by Andrew D.

Andrew D.
2,937 Points
5 Answers
Sean Flanagan
33,235 Points
Error in Example.java Line 26

Posted July 27, 2015 2:30pm by Sean Flanagan

Sean Flanagan
33,235 Points
2 Answers
Daniel Hartin
18,106 Points
YOLO!!!

Posted June 26, 2015 7:54pm by Daniel Hartin

Daniel Hartin
18,106 Points
1 Answer
Kristian Terziev
28,449 Points
What is the problem with "println" when using Maps?

Posted June 25, 2015 4:42am by Kristian Terziev

Kristian Terziev
28,449 Points
4 Answers
Brian Bartholomew
1,741 Points
Why are we now using Integer instead of int?

Posted June 17, 2015 8:22pm by Brian Bartholomew

Brian Bartholomew
1,741 Points
1 Answer
Broderic Crowe
1,549 Points
= vs ==

Posted June 17, 2015 1:44pm by Broderic Crowe

Broderic Crowe
1,549 Points
3 Answers
PLUS

Brian Maimone
Courses Plus Student 1,644 Points
Having trouble with challenge.

Posted June 11, 2015 9:07pm by Brian Maimone

Brian Maimone
Courses Plus Student 1,644 Points
2 Answers
Dalton Coble
6,489 Points
My code wont run do to an error. please help(Solved)

Posted June 10, 2015 6:31pm by Dalton Coble

Dalton Coble
6,489 Points
1 Answer
PLUS

Brian Maimone
Courses Plus Student 1,644 Points
Trouble understanding how nested for loop and counting work. Appreciate help.

Posted June 8, 2015 9:36pm by Brian Maimone

Brian Maimone
Courses Plus Student 1,644 Points
2 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

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