Treehouse | Community | Solution: Charging Fines to Patrons

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Samuel Kleos
Front End Web Development Techdegree Student 13,581 Points
Confusion. . . 😵‍💫 Why is my daysOverDue property negative?

Posted February 28, 2023 9:56pm by Samuel Kleos

Samuel Kleos
Front End Web Development Techdegree Student 13,581 Points
1 Answer
Samuel Kleos
Front End Web Development Techdegree Student 13,581 Points
Why can't the .setDate() method chain another method?

Posted February 28, 2023 7:53am by Samuel Kleos

Samuel Kleos
Front End Web Development Techdegree Student 13,581 Points
1 Answer
Samuel Kleos
Front End Web Development Techdegree Student 13,581 Points
But infinite series?

Posted February 28, 2023 7:12am by Samuel Kleos

Samuel Kleos
Front End Web Development Techdegree Student 13,581 Points
1 Answer
Richa Chandra
89 Points
Where are the full files such as patron.js, book.js and library.js? Ar those files depend on some other practice session

Posted January 1, 2023 10:17am by Richa Chandra

Richa Chandra
89 Points
1 Answer
Mohammed Seleman
Front End Web Development Techdegree Graduate 15,312 Points
Backing property

Posted June 14, 2022 5:51pm by Mohammed Seleman

Mohammed Seleman
Front End Web Development Techdegree Graduate 15,312 Points
1 Answer
Seth Missiaen
Web Development Techdegree Graduate 21,652 Points
Is the content inside "this.patrons.filter()" an arrow function?

Posted March 23, 2022 1:56pm by Seth Missiaen

Seth Missiaen
Web Development Techdegree Graduate 21,652 Points
1 Answer
Xun Huang
Web Development Techdegree Graduate 18,515 Points
WHY 'patron.balance += this.dailyFine * daysLate' ???

Posted March 3, 2022 7:42pm by Xun Huang

Xun Huang
Web Development Techdegree Graduate 18,515 Points
1 Answer
Joe Elliot
5,330 Points
Interesting fault when my HTML script tags were in the wrong order. Why is this?

Posted January 19, 2022 10:37am by Joe Elliot

Joe Elliot
5,330 Points
1 Answer
Johannes Deutsch
Full Stack JavaScript Techdegree Graduate 19,684 Points
now

Posted November 26, 2021 3:45pm by Johannes Deutsch

Johannes Deutsch
Full Stack JavaScript Techdegree Graduate 19,684 Points
2 Answers
Jonathan Drake
Full Stack JavaScript Techdegree Student 11,668 Points
How is the setter method getting its argument?

Posted July 29, 2021 8:23am by Jonathan Drake

Jonathan Drake
Full Stack JavaScript Techdegree Student 11,668 Points
3 Answers
Jonathan Guerrero
Front End Web Development Techdegree Graduate 18,245 Points
When should you use a setter and when should you use a method?

Posted May 12, 2021 5:54pm by Jonathan Guerrero

Jonathan Guerrero
Front End Web Development Techdegree Graduate 18,245 Points
1 Answer
PLUS

Daniela Fernandes Smith
Courses Plus Student 10,353 Points
Why doesn't this method have a return statement? It would work just the same, right, with or without a return statement?

Posted February 19, 2021 8:01pm by Daniela Fernandes Smith

Daniela Fernandes Smith
Courses Plus Student 10,353 Points
1 Answer
Joseph Bertino
Full Stack JavaScript Techdegree Student 14,652 Points
checkOut() missing from Patron class in workspace.

Posted January 4, 2021 3:57pm by Joseph Bertino

Joseph Bertino
Full Stack JavaScript Techdegree Student 14,652 Points
0 Answers
Soheb Vahora
9,229 Points
Why is it book.out = true, instead of book.out(true)?

Posted November 9, 2020 8:15pm by Soheb Vahora

Soheb Vahora
9,229 Points
1 Answer
Janelle Mackenzie
7,510 Points
Help with the newDueDate method

Posted October 22, 2020 12:59pm by Janelle Mackenzie

Janelle Mackenzie
7,510 Points
3 Answers
James Crosslin
Full Stack JavaScript Techdegree Graduate 16,882 Points
My chargeFines solution took a more long term view of fines. I used a setInterval to automatically charge Patrons

Posted October 16, 2020 8:42pm by James Crosslin

James Crosslin
Full Stack JavaScript Techdegree Graduate 16,882 Points
0 Answers
anmo20
6,470 Points
const dateDiff = new Date(now - patron.currentBook.dueDate); is producing a date in 1970

Posted October 6, 2020 3:03am by anmo20

anmo20
6,470 Points
1 Answer
Doron Geyer
Full Stack JavaScript Techdegree Student 13,897 Points
Explanation of the date format given for the challenge.

Posted August 27, 2020 8:44am by Doron Geyer

Doron Geyer
Full Stack JavaScript Techdegree Student 13,897 Points
1 Answer
Doron Geyer
Full Stack JavaScript Techdegree Student 13,897 Points
quick question on what would be the better method here.

Posted August 25, 2020 9:47am by Doron Geyer

Doron Geyer
Full Stack JavaScript Techdegree Student 13,897 Points
1 Answer
Farid Lavizadeh
12,006 Points
Code is wrong. If you make the due date to say -32 days, the fines get smaller. We shouldn 't have used getDate()

Posted August 18, 2020 5:42pm by Farid Lavizadeh

Farid Lavizadeh
12,006 Points
1 Answer
Farid Lavizadeh
12,006 Points
DayLate can't be correct.

Posted August 18, 2020 5:28pm by Farid Lavizadeh

Farid Lavizadeh
12,006 Points
3 Answers
Brendan Moran
14,052 Points
Is it ok to use a method to get a state *IF* I never, ever want to set that state?

Posted July 28, 2020 2:36pm by Brendan Moran

Brendan Moran
14,052 Points
1 Answer
Mikel Cati
8,045 Points
!set and get!

Posted June 12, 2020 7:30pm by Mikel Cati

Mikel Cati
8,045 Points
1 Answer
PLUS

Richard Preske
Courses Plus Student 4,356 Points
library.addBook is not a function error

Posted May 9, 2020 2:08am by Richard Preske

Richard Preske
Courses Plus Student 4,356 Points
2 Answers
Tomasz Grodzki
8,130 Points
Why there's no change in dueDate, book and currentBook properties?

Posted May 5, 2020 7:00pm by Tomasz Grodzki

Tomasz Grodzki
8,130 Points
1 Answer
Mohamad Faiz Khairi Mohd Nazri
5,668 Points
My chargeFines method using for loops

Posted April 24, 2020 10:28am by Mohamad Faiz Khairi Mohd Nazri

Mohamad Faiz Khairi Mohd Nazri
5,668 Points
1 Answer
Faraz Khalid
4,077 Points
Practice Object Interaction

Posted April 21, 2020 2:40am by Faraz Khalid

Faraz Khalid
4,077 Points
1 Answer
PLUS

Andrew Reynolds
Front End Web Development Techdegree Graduate 23,333 Points
Question in regards to saving a date to a variable

Posted March 10, 2020 11:48pm by Andrew Reynolds

Andrew Reynolds
Front End Web Development Techdegree Graduate 23,333 Points
1 Answer
Jenniffer Hernandez
Full Stack JavaScript Techdegree Student 11,662 Points
Hello, just wondering if there is a missing semi colon after this.books.push(book);

Posted January 28, 2020 4:44pm by Jenniffer Hernandez

Jenniffer Hernandez
Full Stack JavaScript Techdegree Student 11,662 Points
2 Answers
Michael Cook
Full Stack JavaScript Techdegree Graduate 28,975 Points
My chargeFines method

Posted December 1, 2019 1:34am by Michael Cook

Michael Cook
Full Stack JavaScript Techdegree Graduate 28,975 Points
1 Answer

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