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okilydokily
12,105 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
12,105 Points
1 Answer
<noob />
17,063 Points
questions about the export method

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

<noob />
17,063 Points
2 Answers
Pieter-Andries van der Berg
7,468 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
7,468 Points
1 Answer
Ignacio Martin Elias
10,127 Points
Anonymus Clases.... Don't get it

Posted August 1, 2018 5:01pm by Ignacio Martin Elias

Ignacio Martin Elias
10,127 Points
0 Answers
sarahtaplin
1,504 Points
Comparable implementation as Lambda

Posted July 26, 2018 11:59am by sarahtaplin

sarahtaplin
1,504 Points
1 Answer
ricky bobby
1,034 Points
Why not serialize each Song Instance with the same implementation from Treet class (earlier in course)?

Posted May 9, 2018 2:21am by ricky bobby

ricky bobby
1,034 Points
0 Answers
Claudio Paladini
13,403 Points
when importing the .txt the readLine() in the while-loop automatically iterates through all of the file's lines.?

Posted March 28, 2018 3:33pm by Claudio Paladini

Claudio Paladini
13,403 Points
1 Answer
Hudson Kim
2,965 Points
What is the Split() method?

Posted March 27, 2018 12:14am by Hudson Kim

Hudson Kim
2,965 Points
1 Answer
Ankish Sharma
2,114 Points
Buffered reader

Posted March 21, 2018 7:12am by Ankish Sharma

Ankish Sharma
2,114 Points
1 Answer
Tomás Borges
4,394 Points
Anonymous classes and interfaces

Posted January 7, 2018 11:40pm by Tomás Borges

Tomás Borges
4,394 Points
2 Answers
annapoff
13,552 Points
Crazy error when compiling!

Posted November 15, 2017 3:12am by annapoff

annapoff
13,552 Points
1 Answer
Kevin Carl David
10,189 Points
Question about the array of strings in the loader

Posted October 1, 2017 8:38am by Kevin Carl David

Kevin Carl David
10,189 Points
1 Answer
shu Chan
2,951 Points
Can someone expalin to me what is @Override?

Posted August 25, 2017 3:09am by shu Chan

shu Chan
2,951 Points
2 Answers
Rashadat Mirzayev
14,601 Points
Exception in thread "main" java.lang.ArrayIndexOutOfBoundsException: 1

Posted June 23, 2017 3:34pm by Rashadat Mirzayev

Rashadat Mirzayev
14,601 Points
6 Answers
Binyamin Friedman
14,615 Points
Protected Variables

Posted May 5, 2017 10:30pm by Binyamin Friedman

Binyamin Friedman
14,615 Points
1 Answer
Evgeniia Vakarina
3,317 Points
getTitle() vs protected

Posted April 28, 2017 3:06pm by Evgeniia Vakarina

Evgeniia Vakarina
3,317 Points
1 Answer
juan esquivel
1,190 Points
data center

Posted March 9, 2017 3:52pm by juan esquivel

juan esquivel
1,190 Points
2 Answers
Araz kuberin
6,199 Points
equals method

Posted February 24, 2017 11:16am by Araz kuberin

Araz kuberin
6,199 Points
0 Answers
Araz kuberin
6,199 Points
CompareTo is a method in the Interface Comparable

Posted February 23, 2017 8:27pm by Araz kuberin

Araz kuberin
6,199 Points
1 Answer
Araz kuberin
6,199 Points
There is no "songs.txt" file how can the program run without throwing something like FileNotfoundException???

Posted February 23, 2017 10:21am by Araz kuberin

Araz kuberin
6,199 Points
4 Answers
Iván Martínez
11,278 Points
Help with "Did you remember to call the assist method on the CustomerSupportRep?" error.

Posted February 1, 2017 3:27am by Iván Martínez

Iván Martínez
11,278 Points
3 Answers
PLUS

James Lambert
Courses Plus Student 14,477 Points
I imported the Comparator interface but it is still giving me the error message that java.util does not exist

Posted December 31, 2016 3:30pm by James Lambert

James Lambert
Courses Plus Student 14,477 Points
0 Answers
Sara Worth
5,225 Points
I would like to fix the Karaoke program so that if a user enters an incorrect selection won't crash

Posted December 29, 2016 9:39pm by Sara Worth

Sara Worth
5,225 Points
1 Answer
PLUS

annient
Courses Plus Student 1,708 Points
Exception in thread "main" java.lang.ArrayIndexOutOfBoundsExcept

Posted December 25, 2016 5:53pm by annient

annient
Courses Plus Student 1,708 Points
2 Answers
Adam Sawicki
15,967 Points
.equals() Overriding ?

Posted August 19, 2016 5:49pm by Adam Sawicki

Adam Sawicki
15,967 Points
0 Answers
Matthew Francis
6,967 Points
Newbie - Serialization, Why not use system.out.printf() instead of PrintWriter.printf()?

Posted August 19, 2016 4:03pm by Matthew Francis

Matthew Francis
6,967 Points
3 Answers
Chaun Fogarty
9,803 Points
PrintWriter vs. FileWriter

Posted July 7, 2016 6:06pm by Chaun Fogarty

Chaun Fogarty
9,803 Points
1 Answer
Patrick Y.
3,052 Points
Trying to understand the Code Challenge : Changing Course

Posted July 5, 2016 2:34am by Patrick Y.

Patrick Y.
3,052 Points
1 Answer
Mojo Waters
5,748 Points
Hi I get this message. The method sort(new Comparator<Song>(){}) is undefined for the type List<Song>

Posted July 3, 2016 11:07am by Mojo Waters

Mojo Waters
5,748 Points
5 Answers
Mojo Waters
5,748 Points
Hi Anybody following up in different IDE than workspaces? In Eclipse I see no songs.txt :/

Posted July 1, 2016 11:45am by Mojo Waters

Mojo Waters
5,748 Points
1 Answer

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