Treehouse | Community

Newest
- Newest
- Active
- Unanswered
- Featured
All Topics

Dinu Comendant
2,788 Points
error: incompatible types: Object cannot be converted to Song

Posted May 5, 2019 3:53pm by Dinu Comendant

Dinu Comendant
2,788 Points
0 Answers
Dinu Comendant
2,788 Points
byArtist

Posted May 5, 2019 8:44am by Dinu Comendant

Dinu Comendant
2,788 Points
1 Answer
Dinu Comendant
2,788 Points
throw vs throws?

Posted May 2, 2019 8:03pm by Dinu Comendant

Dinu Comendant
2,788 Points
1 Answer
Dinu Comendant
2,788 Points
mMenu

Posted April 30, 2019 5:10pm by Dinu Comendant

Dinu Comendant
2,788 Points
0 Answers
Dinu Comendant
2,788 Points
Confused how mReader works and what it does

Posted April 26, 2019 8:23am by Dinu Comendant

Dinu Comendant
2,788 Points
0 Answers
kumbirai mangwanda
1,628 Points
Now I'd like to be able to get to the videos by their names,

Posted April 8, 2019 10:04am by kumbirai mangwanda

kumbirai mangwanda
1,628 Points
1 Answer
kumbirai mangwanda
1,628 Points
In the next couple of steps, let's fix up this work in progress Contact model.

Posted April 4, 2019 7:30pm by kumbirai mangwanda

kumbirai mangwanda
1,628 Points
1 Answer
PRO

kevin hudson
Pro Student 9,645 Points
Does it matter what order imports go?

Posted March 31, 2019 1:29pm by kevin hudson

kevin hudson
Pro Student 9,645 Points
1 Answer
Jacob Archambault
27,007 Points
Exception in thread "main" java.util.UnknownFormatConversionException: Conversion = 'N'

Posted March 4, 2019 2:23am by Jacob Archambault

Jacob Archambault
27,007 Points
1 Answer
PRO

olu adesina
Pro Student 19,018 Points
This task is impossible to complete as there is no method for updating keys in a hashmap or map interface

Posted February 27, 2019 6:39am by olu adesina

olu adesina
Pro Student 19,018 Points
1 Answer
PRO

olu adesina
Pro Student 19,018 Points
Map.Entry.getKey() returning type Object instead of the key corresponding to this entry.

Posted February 26, 2019 8:04pm by olu adesina

olu adesina
Pro Student 19,018 Points
0 Answers
k doshi
128 Points
Why did we pass songBook in KaraokeMachine object?

Posted February 18, 2019 5:26am by k doshi

k doshi
128 Points
1 Answer
k doshi
128 Points
What does this line of code do?

Posted February 18, 2019 5:13am by k doshi

k doshi
128 Points
1 Answer
lena4592
11,526 Points
javac: file not found: Karaoke.java nothing works

Posted February 3, 2019 6:04pm by lena4592

lena4592
11,526 Points
1 Answer
michael lee
5,177 Points
id you remember to call the assist method on the CustomerSupportRep?

Posted January 27, 2019 9:11am by michael lee

michael lee
5,177 Points
0 Answers
okilydokily
11,090 Points
Is this video assuming that we have already gone over PrintWriter? What video did we go over that?

Posted January 22, 2019 2:29am by okilydokily

okilydokily
11,090 Points
1 Answer
michael lee
5,177 Points
Trying to add the contactInfo

Posted January 18, 2019 9:58am by michael lee

michael lee
5,177 Points
1 Answer
Phoenix S.
2,456 Points
I keep getting an error even though my code is the exact same

Posted January 16, 2019 8:04pm by Phoenix S.

Phoenix S.
2,456 Points
2 Answers
Phoenix S.
2,456 Points
Not sure why it's failing

Posted January 15, 2019 5:28pm by Phoenix S.

Phoenix S.
2,456 Points
1 Answer
PRO

Adrian Pesta
Pro Student 2,541 Points
This is a Call Center application. There is a group of Customer Support Representatives that assist Customers. When repr

Posted January 8, 2019 8:10pm by Adrian Pesta

Adrian Pesta
Pro Student 2,541 Points
1 Answer
Taras Kuzyk
4,231 Points
Challenge Task 1 of 3: How are we supposed to change the course when its variables are private with getters only?

Posted January 2, 2019 2:13am by Taras Kuzyk

Taras Kuzyk
4,231 Points
0 Answers
<noob />
17,033 Points
questions about the export method

Posted December 29, 2018 8:46pm by <noob />

<noob />
17,033 Points
2 Answers
<noob />
17,033 Points
questions about the <Song> object that we pass to queue and to other interfaces.

Posted December 27, 2018 8:48pm by <noob />

<noob />
17,033 Points
1 Answer
<noob />
17,033 Points
Seeking an explantion about few lines of code on this video

Posted December 24, 2018 5:59pm by <noob />

<noob />
17,033 Points
10 Answers
MOD

Sean M
Treehouse Moderator 7,332 Points
Java: Implement the chooser ui

Posted December 10, 2018 6:57pm by Sean M

Sean M
Treehouse Moderator 7,332 Points
1 Answer
MOD

Sean M
Treehouse Moderator 7,332 Points
Java: Design the UI

Posted December 6, 2018 3:52pm by Sean M

Sean M
Treehouse Moderator 7,332 Points
1 Answer
Jiawei Hu
9,740 Points
Question regarding byArtist method.

Posted November 18, 2018 2:55pm by Jiawei Hu

Jiawei Hu
9,740 Points
1 Answer
João Guilherme Loureiro
Full Stack JavaScript Techdegree Student 3,842 Points
Cannot understand the problem

Posted November 15, 2018 12:09am by João Guilherme Loureiro

João Guilherme Loureiro
Full Stack JavaScript Techdegree Student 3,842 Points
0 Answers
Pieter-Andries van der Berg
4,817 Points
IndexOutOfBoundsException: Index 1 out of bounds for length 1

Posted November 8, 2018 4:37pm by Pieter-Andries van der Berg

Pieter-Andries van der Berg
4,817 Points
1 Answer
Dolly Shin
9,627 Points
Assist method is correctly called but the "Challenge Task" keeps throwing error

Posted November 6, 2018 10:02pm by Dolly Shin

Dolly Shin
9,627 Points
3 Answers

Prev Page 1 of 19 Next

Posting to the forum is only allowed for members with active accounts.
Please sign in or sign up to post.

Dinu Comendant

Dinu Comendant

Dinu Comendant

Dinu Comendant

Dinu Comendant

Dinu Comendant

Dinu Comendant

Dinu Comendant

Dinu Comendant

Dinu Comendant

kumbirai mangwanda

kumbirai mangwanda

kumbirai mangwanda

kumbirai mangwanda

kevin hudson

kevin hudson

Jacob Archambault

Jacob Archambault

olu adesina

olu adesina

olu adesina

olu adesina

k doshi

k doshi

k doshi

k doshi

lena4592

lena4592

michael lee

michael lee

okilydokily

okilydokily

michael lee

michael lee

Phoenix S.

Phoenix S.

Phoenix S.

Phoenix S.

Adrian Pesta

Adrian Pesta

Taras Kuzyk

Taras Kuzyk

<noob />

<noob />

<noob />

<noob />

<noob />

<noob />

Sean M

Sean M

Sean M

Sean M

Jiawei Hu

Jiawei Hu

João Guilherme Loureiro

João Guilherme Loureiro

Pieter-Andries van der Berg

Pieter-Andries van der Berg

Dolly Shin

Dolly Shin

Sign in