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  • Samuel Kleos
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    .a{fill-rule:evenodd;}techdegree
    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
    .a{fill-rule:evenodd;}techdegree
    Samuel Kleos
    Front End Web Development Techdegree Student 13,581 Points
    • JavaScript
    • Practice Object Interaction
    • Checking Out and Returning a Book
    • Solution: Charging Fines to Patrons

    1 Answer

  • Seth Missiaen
    seal-mask
    .a{fill-rule:evenodd;}techdegree seal-36
    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
    .a{fill-rule:evenodd;}techdegree seal-36
    Seth Missiaen
    Web Development Techdegree Graduate 21,652 Points
    • JavaScript
    • Practice Object Interaction
    • Checking Out and Returning a Book
    • Solution: Charging Fines to Patrons

    1 Answer

  • Xun Huang
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    .a{fill-rule:evenodd;}techdegree seal-36
    Xun Huang
    Web Development Techdegree Graduate 18,515 Points

    WHY 'patron.balance += this.dailyFine * daysLate' ???

    Posted March 3, 2022 7:42pm by Xun Huang
    .a{fill-rule:evenodd;}techdegree seal-36
    Xun Huang
    Web Development Techdegree Graduate 18,515 Points
    • JavaScript
    • Practice Object Interaction
    • Checking Out and Returning a Book
    • Solution: Charging Fines to Patrons

    1 Answer

  • Johannes Deutsch
    seal-mask
    .a{fill-rule:evenodd;}techdegree seal-36
    Johannes Deutsch
    Full Stack JavaScript Techdegree Graduate 19,684 Points

    now

    Posted November 26, 2021 3:45pm by Johannes Deutsch
    .a{fill-rule:evenodd;}techdegree seal-36
    Johannes Deutsch
    Full Stack JavaScript Techdegree Graduate 19,684 Points
    • JavaScript
    • Practice Object Interaction
    • Checking Out and Returning a Book
    • Solution: Charging Fines to Patrons

    2 Answers

  • Farid Lavizadeh
    Farid Lavizadeh
    12,006 Points

    DayLate can't be correct.

    Posted August 18, 2020 5:28pm by Farid Lavizadeh
    Farid Lavizadeh
    12,006 Points
    • JavaScript
    • Practice Object Interaction
    • Checking Out and Returning a Book
    • Solution: Charging Fines to Patrons

    3 Answers

  • Brendan Moran
    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
    • JavaScript
    • Practice Object Interaction
    • Checking Out and Returning a Book
    • Solution: Charging Fines to Patrons

    1 Answer

  • Faraz Khalid
    Faraz Khalid
    4,077 Points

    Practice Object Interaction

    Posted April 21, 2020 2:40am by Faraz Khalid
    Faraz Khalid
    4,077 Points
    • JavaScript
    • Practice Object Interaction
    • Checking Out and Returning a Book
    • Solution: Charging Fines to Patrons

    1 Answer

  • Michael Cook
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    .a{fill-rule:evenodd;}techdegree seal-36
    Michael Cook
    Full Stack JavaScript Techdegree Graduate 28,975 Points

    My chargeFines method

    Posted December 1, 2019 1:34am by Michael Cook
    .a{fill-rule:evenodd;}techdegree seal-36
    Michael Cook
    Full Stack JavaScript Techdegree Graduate 28,975 Points
    • JavaScript
    • Practice Object Interaction
    • Checking Out and Returning a Book
    • Solution: Charging Fines to Patrons

    1 Answer

  • Okle Odai
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    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
    .a{fill-rule:evenodd;}techdegree
    Okle Odai
    Full Stack JavaScript Techdegree Student 10,816 Points
    • JavaScript
    • Practice Object Interaction
    • Checking Out and Returning a Book
    • Solution: Charging Fines to Patrons

    1 Answer

  • fairest
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    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
    .a{fill-rule:evenodd;}techdegree seal-36
    fairest
    Full Stack JavaScript Techdegree Graduate 19,303 Points
    • JavaScript
    • Practice Object Interaction
    • Checking Out and Returning a Book
    • Solution: Charging Fines to Patrons

    0 Answers

  • Dan Ingenthron
    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
    • JavaScript
    • Practice Object Interaction
    • Checking Out and Returning a Book
    • Solution: Charging Fines to Patrons

    1 Answer

  • Juneau Lim
    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
    • JavaScript
    • Practice Object Interaction
    • Checking Out and Returning a Book
    • Solution: Charging Fines to Patrons

    2 Answers

  • Muhammad Umar
    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
    • JavaScript
    • Practice Object Interaction
    • Checking Out and Returning a Book
    • Solution: Charging Fines to Patrons

    2 Answers

  • Muhammad Umar
    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
    • JavaScript
    • Practice Object Interaction
    • Checking Out and Returning a Book
    • Solution: Charging Fines to Patrons

    4 Answers

  • gerardo keys
    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
    • JavaScript
    • Practice Object Interaction
    • Checking Out and Returning a Book
    • Solution: Charging Fines to Patrons

    3 Answers

  • Nicholas Wallen
    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
    • JavaScript
    • Practice Object Interaction
    • Checking Out and Returning a Book
    • Solution: Charging Fines to Patrons

    1 Answer

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