Treehouse | Community | Solution: Charging Fines to Patrons

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Samuel Kleos
Front End Web Development Techdegree Student 13,728 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 13,728 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
Johannes Deutsch
Full Stack JavaScript Techdegree Graduate 20,051 Points
now

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

Johannes Deutsch
Full Stack JavaScript Techdegree Graduate 20,051 Points
2 Answers
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
Faraz Khalid
4,077 Points
Practice Object Interaction

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

Faraz Khalid
4,077 Points
1 Answer
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
Okle Odai
Full Stack JavaScript Techdegree Student 10,816 Points
How do I approach this challenge? My attempt was completely off from the actual solution.

Posted November 22, 2019 9:14pm by Okle Odai

Okle Odai
Full Stack JavaScript Techdegree Student 10,816 Points
1 Answer
fairest
Full Stack JavaScript Techdegree Graduate 19,303 Points
Why would you first let us figure the chargeFines() function if the solution isn't really a solution?

Posted November 16, 2019 4:03am by fairest

fairest
Full Stack JavaScript Techdegree Graduate 19,303 Points
0 Answers
Dan Ingenthron
8,769 Points
Is the code meant to charge the same fine for each day the book is late?

Posted November 16, 2019 12:23am by Dan Ingenthron

Dan Ingenthron
8,769 Points
2 Answers
Juneau Lim
13,362 Points
Where can I learn/practice functions like filter?

Posted May 23, 2019 11:50am by Juneau Lim

Juneau Lim
13,362 Points
2 Answers
Muhammad Umar
7,817 Points
Using Console.log on const dateDiff gives the date Wed Jan 14 1970 18:00:00 GMT-0600 (Central Standard Time) ??

Posted May 14, 2019 1:22pm by Muhammad Umar

Muhammad Umar
7,817 Points
2 Answers
Muhammad Umar
7,817 Points
Help: chargeFines() What would happen if this method was called more than once while a patron had the same book overdue?

Posted April 21, 2019 5:34pm by Muhammad Umar

Muhammad Umar
7,817 Points
4 Answers
gerardo keys
14,292 Points
I don't understand parts of the chargeFines method.

Posted April 16, 2019 7:24pm by gerardo keys

gerardo keys
14,292 Points
3 Answers
Nicholas Wallen
12,278 Points
This part doesn't make sense to me. Can someone explain?

Posted February 15, 2019 1:34am by Nicholas Wallen

Nicholas Wallen
12,278 Points
1 Answer

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Samuel Kleos

Samuel Kleos

Seth Missiaen

Seth Missiaen

Xun Huang

Xun Huang

Johannes Deutsch

Johannes Deutsch

Farid Lavizadeh

Farid Lavizadeh

Brendan Moran

Brendan Moran

Faraz Khalid

Faraz Khalid

Michael Cook

Michael Cook

Okle Odai

Okle Odai

fairest

fairest

Dan Ingenthron

Dan Ingenthron

Juneau Lim

Juneau Lim

Muhammad Umar

Muhammad Umar

Muhammad Umar

Muhammad Umar

gerardo keys

gerardo keys

Nicholas Wallen

Nicholas Wallen