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Bogdan Siverchuk
Courses Plus Student 1,707 Points
MY brain refused to work, seems simple but i can't get it, Map and Set how do they work together!?

Posted March 2, 2018 4:25am by Bogdan Siverchuk

Bogdan Siverchuk
Courses Plus Student 1,707 Points
4 Answers
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Bogdan Siverchuk
Courses Plus Student 1,707 Points
I think i'm lost! I don't understand why it doesn't want to see .add!?

Posted March 2, 2018 2:55am by Bogdan Siverchuk

Bogdan Siverchuk
Courses Plus Student 1,707 Points
1 Answer
Andre Kucharzyk
4,479 Points
~11:36 "Returning 0 should only happen for true equality" - I have no idea what Craig meant there.

Posted March 1, 2018 10:44pm by Andre Kucharzyk

Andre Kucharzyk
4,479 Points
2 Answers
Andre Kucharzyk
4,479 Points
~8:53 why we are able to add List to Set?! allHashTags.addAll(treet.getHashTags());

Posted March 1, 2018 10:22pm by Andre Kucharzyk

Andre Kucharzyk
4,479 Points
4 Answers
Pedro Silva
5,363 Points
From where does this Map.Entry comes from?

Posted March 1, 2018 6:52pm by Pedro Silva

Pedro Silva
5,363 Points
1 Answer
Maati Grouni
2,481 Points
The method getTitleFromObject will be called and passed a String and/or a com.example.BlogPost. For this first task, ret

Posted March 1, 2018 5:25pm by Maati Grouni

Maati Grouni
2,481 Points
1 Answer
Maati Grouni
2,481 Points
The method getTitleFromObject will be called and passed a String and/or a com.example.BlogPost. For this first task, ret

Posted March 1, 2018 12:13am by Maati Grouni

Maati Grouni
2,481 Points
1 Answer
Andre Kucharzyk
4,479 Points
4:54 Why we use Collection.sort(fruit) instead of....

Posted February 28, 2018 8:45pm by Andre Kucharzyk

Andre Kucharzyk
4,479 Points
2 Answers
Andre Kucharzyk
4,479 Points
Jshell in InteliJ. Code ain't running

Posted February 28, 2018 8:06pm by Andre Kucharzyk

Andre Kucharzyk
4,479 Points
4 Answers
Zuzanna Kulej
1,592 Points
Preview doesn't work.... And I can't find where is a problem

Posted February 28, 2018 5:06pm by Zuzanna Kulej

Zuzanna Kulej
1,592 Points
1 Answer
Damjan Vlaic
19,244 Points
---JAVA---

Posted February 28, 2018 2:09pm by Damjan Vlaic

Damjan Vlaic
19,244 Points
1 Answer
Zuzanna Kulej
1,592 Points
I cant find syntax error

Posted February 28, 2018 11:52am by Zuzanna Kulej

Zuzanna Kulej
1,592 Points
3 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
Damjan Vlaic
19,244 Points
---JAVA---

Posted February 27, 2018 4:20pm by Damjan Vlaic

Damjan Vlaic
19,244 Points
1 Answer
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Bogdan Siverchuk
Courses Plus Student 1,707 Points
I do not know what it should return! It says it should return java.util.Set of all authors, java.util.Set is a library!

Posted February 27, 2018 12:30pm by Bogdan Siverchuk

Bogdan Siverchuk
Courses Plus Student 1,707 Points
2 Answers
Damjan Vlaic
19,244 Points
---JAVA---

Posted February 26, 2018 11:19pm by Damjan Vlaic

Damjan Vlaic
19,244 Points
2 Answers
Andre Kucharzyk
4,479 Points
Why didnt we get exception after creating serialVersionUID variable?

Posted February 26, 2018 10:01pm by Andre Kucharzyk

Andre Kucharzyk
4,479 Points
0 Answers
Aiden Asprakis
1,324 Points
what does this chalenge want me to do <Let's create some code for the Example company. They own the domain example.com.>

Posted February 26, 2018 9:32pm by Aiden Asprakis

Aiden Asprakis
1,324 Points
1 Answer
mihai tudose
3,029 Points
i don't understand what i m asked to do .Please help

Posted February 26, 2018 5:09pm by mihai tudose

mihai tudose
3,029 Points
1 Answer
Damjan Vlaic
19,244 Points
---JAVA---

Posted February 26, 2018 2:52pm by Damjan Vlaic

Damjan Vlaic
19,244 Points
1 Answer
Emmanuel Jimenez
21,666 Points
I'm getting a compiler error in this task.

Posted February 26, 2018 12:16am by Emmanuel Jimenez

Emmanuel Jimenez
21,666 Points
1 Answer
Damjan Vlaic
19,244 Points
---JAVA---

Posted February 24, 2018 11:06pm by Damjan Vlaic

Damjan Vlaic
19,244 Points
1 Answer
Andre Kucharzyk
4,479 Points
Why do we need to cast?

Posted February 24, 2018 5:23pm by Andre Kucharzyk

Andre Kucharzyk
4,479 Points
2 Answers
Andre Kucharzyk
4,479 Points
Why someStuff[0] instanceof Treet = true ?

Posted February 24, 2018 12:41am by Andre Kucharzyk

Andre Kucharzyk
4,479 Points
1 Answer
Andre Kucharzyk
4,479 Points
Problem with jshell in inteliJ

Posted February 23, 2018 10:23pm by Andre Kucharzyk

Andre Kucharzyk
4,479 Points
0 Answers
Griffin Moon
1,725 Points
I have a problem with my code it is not compiling and I don't know why

Posted February 23, 2018 9:48am by Griffin Moon

Griffin Moon
1,725 Points
1 Answer
Chris Rubio
1,643 Points
Im concerned

Posted February 22, 2018 10:44pm by Chris Rubio

Chris Rubio
1,643 Points
2 Answers
Chris Rubio
1,643 Points
Why do i feel like this java course went from level 1 TO LEVEL 50 ????

Posted February 22, 2018 10:28pm by Chris Rubio

Chris Rubio
1,643 Points
4 Answers
Chris Rubio
1,643 Points
Please explain the compareTo(obeject obj) method that craig is using.

Posted February 22, 2018 9:44pm by Chris Rubio

Chris Rubio
1,643 Points
1 Answer
Chris Rubio
1,643 Points
How vital is me knowing casting ?? can i move on ?

Posted February 22, 2018 8:50pm by Chris Rubio

Chris Rubio
1,643 Points
1 Answer

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Bogdan Siverchuk

Bogdan Siverchuk

Bogdan Siverchuk

Bogdan Siverchuk

Andre Kucharzyk

Andre Kucharzyk

Andre Kucharzyk

Andre Kucharzyk

Pedro Silva

Pedro Silva

Maati Grouni

Maati Grouni

Maati Grouni

Maati Grouni

Andre Kucharzyk

Andre Kucharzyk

Andre Kucharzyk

Andre Kucharzyk

Zuzanna Kulej

Zuzanna Kulej

Damjan Vlaic

Damjan Vlaic

Zuzanna Kulej

Zuzanna Kulej

Pedro Silva

Pedro Silva

Damjan Vlaic

Damjan Vlaic

Bogdan Siverchuk

Bogdan Siverchuk

Damjan Vlaic

Damjan Vlaic

Andre Kucharzyk

Andre Kucharzyk

Aiden Asprakis

Aiden Asprakis

mihai tudose

mihai tudose

Damjan Vlaic

Damjan Vlaic

Emmanuel Jimenez

Emmanuel Jimenez

Damjan Vlaic

Damjan Vlaic

Andre Kucharzyk

Andre Kucharzyk

Andre Kucharzyk

Andre Kucharzyk

Andre Kucharzyk

Andre Kucharzyk

Griffin Moon

Griffin Moon

Chris Rubio

Chris Rubio

Chris Rubio

Chris Rubio

Chris Rubio

Chris Rubio

Chris Rubio

Chris Rubio