Treehouse | Community | Simple Refactoring: Creating a Class

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Bobby Patel
Courses Plus Student 590 Points
i'm getting red lines over "Random" after pasting the code into the factbook class . it says to create new class Random

Posted June 28, 2015 9:17pm by Bobby Patel

Bobby Patel
Courses Plus Student 590 Points
1 Answer
alex gwartney
8,849 Points
Don't forget to initialize your variable using the AlertDialog.Builder constructor not seeing a class constructor?

Posted June 28, 2015 8:21pm by alex gwartney

alex gwartney
8,849 Points
0 Answers
Sundarabalaji Kishore
1,677 Points
Naming Convention Error

Posted June 28, 2015 7:21pm by Sundarabalaji Kishore

Sundarabalaji Kishore
1,677 Points
1 Answer
Jeeya M
16,839 Points
parseColour and setBackgroundColour are red

Posted June 28, 2015 5:41pm by Jeeya M

Jeeya M
16,839 Points
1 Answer
roi shaul
3,196 Points
NullpointerException

Posted June 28, 2015 4:11pm by roi shaul

roi shaul
3,196 Points
3 Answers
Nikola Jankovic
1,153 Points
ZIP file with project in Downloads section can not unzip - duplicate names of folders and files

Posted June 28, 2015 2:29pm by Nikola Jankovic

Nikola Jankovic
1,153 Points
1 Answer
alexvalladares
21,478 Points
Resource id in holder?

Posted June 28, 2015 2:24pm by alexvalladares

alexvalladares
21,478 Points
2 Answers
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bal puk
Courses Plus Student 1,913 Points
NEW version: no different folders for different dpi's, there must be different filenames. Am I right?HowShouldItBeDone?

Posted June 28, 2015 8:28am by bal puk

bal puk
Courses Plus Student 1,913 Points
2 Answers
jenyufu
3,311 Points
How do I mark a video as unwatched?

Posted June 28, 2015 6:40am by jenyufu

jenyufu
3,311 Points
1 Answer
Ricky Sparks
22,249 Points
add code to set the member variables from the Parcel???

Posted June 28, 2015 6:16am by Ricky Sparks

Ricky Sparks
22,249 Points
1 Answer
Taurean Howard
149 Points
Adding padding ?

Posted June 28, 2015 3:52am by Taurean Howard

Taurean Howard
149 Points
0 Answers
Travis Bentz
640 Points
How do i reopen my emulator

Posted June 28, 2015 2:08am by Travis Bentz

Travis Bentz
640 Points
- Android
1 Answer
Adel Fatkhutdinov
1,697 Points
What is the best way to check if the user also added me as a friend?

Posted June 28, 2015 2:07am by Adel Fatkhutdinov

Adel Fatkhutdinov
1,697 Points
- Android
0 Answers
Taurean Howard
149 Points
Button element

Posted June 27, 2015 11:39pm by Taurean Howard

Taurean Howard
149 Points
2 Answers
MUZ140785 John Kugara
4,140 Points
create a new gradient drawable that will change from "TARDIS" blue to white. Start by adding a <shape> element as the r

Posted June 27, 2015 11:02pm by MUZ140785 John Kugara

MUZ140785 John Kugara
4,140 Points
- Android
1 Answer
Sascha Kilders Diaz
1,345 Points
How to create a Next and Previous Button for Array items?

Posted June 27, 2015 10:26pm by Sascha Kilders Diaz

Sascha Kilders Diaz
1,345 Points
- Android
0 Answers
Alberto Jadan
1,093 Points
INSTALL_FAILED_EAS_POLICY_REJECTED_PERMISSION

Posted June 27, 2015 6:01pm by Alberto Jadan

Alberto Jadan
1,093 Points
- Android
1 Answer
MUZ1407800 Doubt Milazi
11,813 Points
guys i am stuck

Posted June 27, 2015 5:11pm by MUZ1407800 Doubt Milazi

MUZ1407800 Doubt Milazi
11,813 Points
- Android
1 Answer
MUZ1407800 Doubt Milazi
11,813 Points
help me

Posted June 27, 2015 4:55pm by MUZ1407800 Doubt Milazi

MUZ1407800 Doubt Milazi
11,813 Points
- Android
0 Answers
Chris Vukin
17,787 Points
hourly activity file errors

Posted June 27, 2015 4:12pm by Chris Vukin

Chris Vukin
17,787 Points
1 Answer
Tati Belikova
14,117 Points
Problem with previewing the Fun facts app

Posted June 27, 2015 4:03pm by Tati Belikova

Tati Belikova
14,117 Points
0 Answers
Ahmed Fahmy
5,295 Points
The App crashes when i try to select a recipient.

Posted June 27, 2015 3:43pm by Ahmed Fahmy

Ahmed Fahmy
5,295 Points
3 Answers
Marcio Almeida
4,579 Points
Math.round

Posted June 27, 2015 3:12pm by Marcio Almeida

Marcio Almeida
4,579 Points
- Android
1 Answer
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fadi jabsheh
Courses Plus Student 421 Points
Declare an int variable named numberOfSports and set it to the number of elements in the array using the array's length

Posted June 27, 2015 3:03pm by fadi jabsheh

fadi jabsheh
Courses Plus Student 421 Points
3 Answers
Jordan Peterson
5,134 Points
Need help with recipients on Ribbit app.

Posted June 27, 2015 2:42pm by Jordan Peterson

Jordan Peterson
5,134 Points
- Android
0 Answers
Abdulmajeed Alroumi
3,719 Points
Parse.com I do not want to get the currentuser, but the login user and password

Posted June 27, 2015 1:46pm by Abdulmajeed Alroumi

Abdulmajeed Alroumi
3,719 Points
- Android
0 Answers
Anthony chen
699 Points
Set the Toast variable using the static makeText() method of the Toast class. Use the this keyword for the first paramet

Posted June 27, 2015 1:44pm by Anthony chen

Anthony chen
699 Points
2 Answers
Peter Mercedes
2,705 Points
java.lang.NullPointerException: Attempt to invoke virtual method 'java.lang.String java.lang.Object.toString()

Posted June 27, 2015 1:34pm by Peter Mercedes

Peter Mercedes
2,705 Points
1 Answer
MUZ140820 Immaculate Ncube
4,611 Points
Finally, declare a new String variable and set it using the method from the video. It returns a CharSequence and its sig

Posted June 27, 2015 10:23am by MUZ140820 Immaculate Ncube

MUZ140820 Immaculate Ncube
4,611 Points
0 Answers
mirza ullah
816 Points
How to make listview for this project as recycler view

Posted June 27, 2015 9:34am by mirza ullah

mirza ullah
816 Points
0 Answers

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