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Megan Zanders
3,623 Points
Instantiate?

Posted May 19, 2019 11:08pm by Megan Zanders

Megan Zanders
3,623 Points
1 Answer
Bert Peters
2,484 Points
Aaaarg, I'm blocked on this excercise on Map<> and need to hurry since it's going to be retired 31th of May.

Posted May 13, 2019 12:34pm by Bert Peters

Bert Peters
2,484 Points
1 Answer
Dinu Comendant
6,049 Points
error: incompatible types: Object cannot be converted to Song

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

Dinu Comendant
6,049 Points
0 Answers
Dinu Comendant
6,049 Points
byArtist

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

Dinu Comendant
6,049 Points
1 Answer
Dinu Comendant
6,049 Points
throw vs throws?

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

Dinu Comendant
6,049 Points
1 Answer
Dinu Comendant
6,049 Points
mMenu

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

Dinu Comendant
6,049 Points
0 Answers
Dinu Comendant
6,049 Points
Confused how mReader works and what it does

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

Dinu Comendant
6,049 Points
0 Answers
kumbirai mangwanda
1,628 Points
Alright, now let's order the blog post's creation date chronologically, oldest first.

Posted April 23, 2019 10:27pm by kumbirai mangwanda

kumbirai mangwanda
1,628 Points
0 Answers
Dinu Comendant
6,049 Points
Maps Code Challenge: for-each not applicable to expression type

Posted April 22, 2019 4:07pm by Dinu Comendant

Dinu Comendant
6,049 Points
3 Answers
Dinu Comendant
6,049 Points
add vs addAll

Posted April 21, 2019 10:26am by Dinu Comendant

Dinu Comendant
6,049 Points
1 Answer
Mher Allahverdi
1,686 Points
I don't understand what went wrong with line 29 and line 40

Posted April 19, 2019 1:07am by Mher Allahverdi

Mher Allahverdi
1,686 Points
1 Answer
Mher Allahverdi
1,686 Points
What went wrong here?

Posted April 15, 2019 11:32pm by Mher Allahverdi

Mher Allahverdi
1,686 Points
2 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
PLUS

kevin hudson
Courses Plus Student 11,987 Points
Does it matter what order imports go?

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

kevin hudson
Courses Plus Student 11,987 Points
1 Answer
M Spalding
13,501 Points
Java Data Structures- Packages- challenge 4 of 4 I'm not sure what I'm doing wrong in this step

Posted March 28, 2019 7:28am by M Spalding

M Spalding
13,501 Points
1 Answer
PLUS

kevin hudson
Courses Plus Student 11,987 Points
This is not the right time to teach us this in the java track. Or at least slow down and teach this differently.

Posted March 28, 2019 3:50am by kevin hudson

kevin hudson
Courses Plus Student 11,987 Points
2 Answers
Dinu Comendant
6,049 Points
Interface challenge part 3

Posted March 27, 2019 12:50am by Dinu Comendant

Dinu Comendant
6,049 Points
1 Answer
rodnel lighty
1,090 Points
I am stuck on task 2 of type casting and could use some help. Could anybody help clarify?

Posted March 22, 2019 4:50am by rodnel lighty

rodnel lighty
1,090 Points
2 Answers
Liberty Mudzvova
5,559 Points
its showing a bummer

Posted March 20, 2019 1:53am by Liberty Mudzvova

Liberty Mudzvova
5,559 Points
1 Answer
Liberty Mudzvova
5,559 Points
I dont See the problem i think i answered all

Posted March 20, 2019 1:43am by Liberty Mudzvova

Liberty Mudzvova
5,559 Points
1 Answer
Vashco Mukanangana
34,487 Points
How do I return the results of the getTitle method and cast it to the BlogPost instance?

Posted March 8, 2019 1:27pm by Vashco Mukanangana

Vashco Mukanangana
34,487 Points
1 Answer
Farai Ted Mandoreba
21,518 Points
need help on this one

Posted March 4, 2019 5:35am by Farai Ted Mandoreba

Farai Ted Mandoreba
21,518 Points
4 Answers
Farai Ted Mandoreba
21,518 Points
The method getTitleFromObject will be called and passed a String and/or a com.example.BlogPost. For this first task,

Posted March 4, 2019 3:54am by Farai Ted Mandoreba

Farai Ted Mandoreba
21,518 Points
0 Answers
Jacob Archambault
27,524 Points
Exception in thread "main" java.util.UnknownFormatConversionException: Conversion = 'N'

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

Jacob Archambault
27,524 Points
1 Answer
Farai Ted Mandoreba
21,518 Points
The method getTitleFromObject will be called and passed a String and/or a com.example.BlogPost.

Posted March 3, 2019 8:19pm by Farai Ted Mandoreba

Farai Ted Mandoreba
21,518 Points
0 Answers
olu adesina
23,007 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
23,007 Points
1 Answer
olu adesina
23,007 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
23,007 Points
0 Answers
Adam Shockley
4,548 Points
Bummer: The `compareTo` method should currently always return 1

Posted February 24, 2019 1:07am by Adam Shockley

Adam Shockley
4,548 Points
1 Answer
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

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Megan Zanders

Megan Zanders

Bert Peters

Bert Peters

Dinu Comendant

Dinu Comendant

Dinu Comendant

Dinu Comendant

Dinu Comendant

Dinu Comendant

Dinu Comendant

Dinu Comendant

Dinu Comendant

Dinu Comendant

kumbirai mangwanda

kumbirai mangwanda

Dinu Comendant

Dinu Comendant

Dinu Comendant

Dinu Comendant

Mher Allahverdi

Mher Allahverdi

Mher Allahverdi

Mher Allahverdi

kumbirai mangwanda

kumbirai mangwanda

kumbirai mangwanda

kumbirai mangwanda

kevin hudson

kevin hudson

M Spalding

M Spalding

kevin hudson

kevin hudson

Dinu Comendant

Dinu Comendant

rodnel lighty

rodnel lighty

Liberty Mudzvova

Liberty Mudzvova

Liberty Mudzvova

Liberty Mudzvova

Vashco Mukanangana

Vashco Mukanangana

Farai Ted Mandoreba

Farai Ted Mandoreba

Farai Ted Mandoreba

Farai Ted Mandoreba

Jacob Archambault

Jacob Archambault

Farai Ted Mandoreba

Farai Ted Mandoreba

olu adesina

olu adesina

olu adesina

olu adesina

Adam Shockley

Adam Shockley

k doshi

k doshi