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Rea Rahhal
Courses Plus Student 4,732 Points
Use of unresolved identifier totalPrice? what's wrong

Posted April 12, 2018 11:20am by Rea Rahhal

Rea Rahhal
Courses Plus Student 4,732 Points
1 Answer
PLUS

Rea Rahhal
Courses Plus Student 4,732 Points
Cannot assign value of type 'VendingSelection' to type 'VendingMachine?'

Posted April 12, 2018 6:51am by Rea Rahhal

Rea Rahhal
Courses Plus Student 4,732 Points
1 Answer
Randell Purington
9,992 Points
I could use some help.

Posted April 12, 2018 4:37am by Randell Purington

Randell Purington
9,992 Points
1 Answer
Fredrick Barrett
2,068 Points
my do catch block is giving me errors, what am I doing wrong?

Posted April 11, 2018 10:03pm by Fredrick Barrett

Fredrick Barrett
2,068 Points
1 Answer
andrew neves
3,055 Points
having trouble with interpolated strings

Posted April 11, 2018 8:22pm by andrew neves

andrew neves
3,055 Points
1 Answer
Amin Ahmadi
879 Points
I don't understand why my answer won't work

Posted April 11, 2018 7:06pm by Amin Ahmadi

Amin Ahmadi
879 Points
1 Answer
Johnny Nguyen
3,875 Points
I don't understand much

Posted April 11, 2018 6:27am by Johnny Nguyen

Johnny Nguyen
3,875 Points
1 Answer
Agustin Hernandez
2,747 Points
Creating Empty Arrays

Posted April 11, 2018 4:02am by Agustin Hernandez

Agustin Hernandez
2,747 Points
2 Answers
PLUS

Rea Rahhal
Courses Plus Student 4,732 Points
Use of unresolved identifier FoodVendingMachine. I followed all the steps .don't know what's wrong

Posted April 10, 2018 10:30am by Rea Rahhal

Rea Rahhal
Courses Plus Student 4,732 Points
0 Answers
PLUS

Rea Rahhal
Courses Plus Student 4,732 Points
I am using swift 4 and Xcode 9 . I have imported the foundation framework however I am still getting an error

Posted April 10, 2018 7:39am by Rea Rahhal

Rea Rahhal
Courses Plus Student 4,732 Points
1 Answer
Johnny Nguyen
3,875 Points
What is hard-coding?

Posted April 10, 2018 6:10am by Johnny Nguyen

Johnny Nguyen
3,875 Points
- iOS
1 Answer
Johnny Nguyen
3,875 Points
Is PList the same as database?

Posted April 10, 2018 5:43am by Johnny Nguyen

Johnny Nguyen
3,875 Points
1 Answer
Randell Purington
9,992 Points
I need some assistance please

Posted April 10, 2018 5:23am by Randell Purington

Randell Purington
9,992 Points
1 Answer
Brent Caswell
5,343 Points
Need some help with this code challenge

Posted April 10, 2018 2:38am by Brent Caswell

Brent Caswell
5,343 Points
1 Answer
Jesse Reinhalter
1,034 Points
Working with Switch Statements: Objective 1

Posted April 10, 2018 12:34am by Jesse Reinhalter

Jesse Reinhalter
1,034 Points
1 Answer
Jesse Gay
Full Stack JavaScript Techdegree Student 14,045 Points
Extending String with add func works in Xcode, but fails challenge. Why?

Posted April 9, 2018 7:09pm by Jesse Gay

Jesse Gay
Full Stack JavaScript Techdegree Student 14,045 Points
2 Answers
elena meneghini
iOS Development with Swift Techdegree Student 9,832 Points
Trying to get a random UIColor from an array of dictionaries

Posted April 9, 2018 4:25pm by elena meneghini

elena meneghini
iOS Development with Swift Techdegree Student 9,832 Points
- iOS
2 Answers
Johnny Nguyen
3,875 Points
Do we need to use error handling in every function we have?

Posted April 9, 2018 1:17pm by Johnny Nguyen

Johnny Nguyen
3,875 Points
2 Answers
Sahan Balasuriya
10,115 Points
why is it return(price, color) instead of return (price, carpetColor) I don't understand

Posted April 9, 2018 8:00am by Sahan Balasuriya

Sahan Balasuriya
10,115 Points
- iOS
1 Answer
PLUS

harshil bhatt
Courses Plus Student 2,722 Points
Inside the body of the loop, we're going to use the multiplier to get the multiple of 6. For example, if the multiplier

Posted April 9, 2018 6:09am by harshil bhatt

harshil bhatt
Courses Plus Student 2,722 Points
2 Answers
Sua Kim
449 Points
I’m not sure how to make the code evaluate my values that I assigned to my constants

Posted April 9, 2018 4:29am by Sua Kim

Sua Kim
449 Points
1 Answer
Cory Moore
2,963 Points
Either the program is broken or I am not understanding the task

Posted April 9, 2018 4:13am by Cory Moore

Cory Moore
2,963 Points
1 Answer
john lau
3,471 Points
don't really catch the clue

Posted April 9, 2018 3:49am by john lau

john lau
3,471 Points
2 Answers
Matthew Lutz
2,536 Points
i do understand this error code "expression resolves to an unused l-value"

Posted April 9, 2018 3:28am by Matthew Lutz

Matthew Lutz
2,536 Points
1 Answer
Noah DeMello
717 Points
How do you assign a constant with a value within an array?

Posted April 9, 2018 1:29am by Noah DeMello

Noah DeMello
717 Points
1 Answer
Johnny Nguyen
3,875 Points
Why not using this?

Posted April 8, 2018 11:44pm by Johnny Nguyen

Johnny Nguyen
3,875 Points
1 Answer
Ken Gerlinger
2,898 Points
Vendingmachine.swift file is incorrect. Please help me out

Posted April 7, 2018 10:07am by Ken Gerlinger

Ken Gerlinger
2,898 Points
- iOS
1 Answer
PLUS

faraidonhwe
Courses Plus Student 4,016 Points
Not sure what im doing wrong in this challenge

Posted April 7, 2018 9:54am by faraidonhwe

faraidonhwe
Courses Plus Student 4,016 Points
1 Answer
Randell Purington
9,992 Points
I am stuck and would like some assistance and a little explanation to why I am getting it wrong. please & Thank you

Posted April 6, 2018 11:07pm by Randell Purington

Randell Purington
9,992 Points
1 Answer
Chris White
2,308 Points
Getting "compiler errors" and the preview function crashes but my code works perfectly in Xcode

Posted April 6, 2018 10:22pm by Chris White

Chris White
2,308 Points
1 Answer

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