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Jiaming Zhang
10,170 Points
How to alloc and init a NSString w/o giving it any value?

Posted March 2, 2020 6:14am by Jiaming Zhang

Jiaming Zhang
10,170 Points
1 Answer
Mary Simmon
772 Points
I need some help understanding enum.

Posted December 30, 2018 1:48am by Mary Simmon

Mary Simmon
772 Points
1 Answer
Roman Häckel
1,039 Points
how to iterate over array

Posted July 26, 2018 12:04pm by Roman Häckel

Roman Häckel
1,039 Points
0 Answers
Alec Nimaroff
4,862 Points
Compiler error

Posted February 24, 2018 3:53am by Alec Nimaroff

Alec Nimaroff
4,862 Points
1 Answer
markodr
1,534 Points
There is a compiler error that I can't figure out.

Posted February 22, 2018 2:44pm by markodr

markodr
1,534 Points
2 Answers
Ochir Lambaev
3,814 Points
Create an NSMutableDictionary called 'carDict'. Allocate memory and initialize 'carDict' with the following key/value pa

Posted February 17, 2018 10:28am by Ochir Lambaev

Ochir Lambaev
3,814 Points
1 Answer
PLUS

Dáithí Ó Raghallaigh
Courses Plus Student 585 Points
Hi guys. For some reason your site isn't allowing me to pass this working code.

Posted February 12, 2018 6:41pm by Dáithí Ó Raghallaigh

Dáithí Ó Raghallaigh
Courses Plus Student 585 Points
1 Answer
Girish Purswani
514 Points
How to add "objectAtIndex" syntax while adding values to mutableDictionary?

Posted January 20, 2018 2:30pm by Girish Purswani

Girish Purswani
514 Points
1 Answer
Girish Purswani
514 Points
Question --> Create an NSString variable called 'myRide' and allocate and init it, but don't give it a value yet.

Posted January 1, 2018 6:14am by Girish Purswani

Girish Purswani
514 Points
1 Answer
PLUS

christopherliudahl
Courses Plus Student 4,516 Points
I am having issues adding the values in our array to our new dictionary.

Posted November 13, 2017 10:00pm by christopherliudahl

christopherliudahl
Courses Plus Student 4,516 Points
0 Answers
PLUS

Andreas Thorsen
Courses Plus Student 2,925 Points
Please help me on this NSMutableDictionary example. Ive been stuck for ages and it wont work even tho code is good.

Posted October 19, 2017 9:25pm by Andreas Thorsen

Andreas Thorsen
Courses Plus Student 2,925 Points
1 Answer
PLUS

Andreas Thorsen
Courses Plus Student 2,925 Points
I dont Know why this is not going thorugh. I click to check preview but nothing is coming up to help me.

Posted October 18, 2017 3:17pm by Andreas Thorsen

Andreas Thorsen
Courses Plus Student 2,925 Points
0 Answers
David Richardson
775 Points
why doesn't this work for task 1 of Alloc Init Challenge

Posted September 18, 2017 9:04pm by David Richardson

David Richardson
775 Points
1 Answer
Zenek Barburka
7,009 Points
code fine in Xcode but not in challange

Posted August 27, 2017 9:55am by Zenek Barburka

Zenek Barburka
7,009 Points
2 Answers
Girish P
276 Points
I didn't get this question, alloc means to allocate the memory and what about init it??

Posted August 13, 2017 5:32am by Girish P

Girish P
276 Points
1 Answer
PLUS

Roop P
Courses Plus Student 6,937 Points
Objects and Literals?

Posted June 20, 2017 12:01am by Roop P

Roop P
Courses Plus Student 6,937 Points
0 Answers
kathleen de Villiers
4,912 Points
NSArray in objective-C - please help!

Posted June 1, 2017 3:35pm by kathleen de Villiers

kathleen de Villiers
4,912 Points
1 Answer
julio sanchez
5,081 Points
Getting error for empty NSMutableDictionary

Posted April 26, 2017 7:00pm by julio sanchez

julio sanchez
5,081 Points
0 Answers
Mia Pivirotto
5,557 Points
How to add items from an array into a mutable dictionary?

Posted March 29, 2017 7:27pm by Mia Pivirotto

Mia Pivirotto
5,557 Points
0 Answers
Alex Deltomme
1,628 Points
Need Help with alloc and init

Posted March 12, 2017 11:06am by Alex Deltomme

Alex Deltomme
1,628 Points
1 Answer
Stefan Mach
3,691 Points
Don't know how to do this

Posted February 25, 2017 5:00pm by Stefan Mach

Stefan Mach
3,691 Points
1 Answer
Jabor Al thani
2,926 Points
Is my NSString decleration and alloc init correct ?

Posted February 25, 2017 1:53pm by Jabor Al thani

Jabor Al thani
2,926 Points
0 Answers
Stefan Mach
3,691 Points
What is wrong with this NSString?

Posted February 16, 2017 8:00pm by Stefan Mach

Stefan Mach
3,691 Points
2 Answers
Christian Antfeld
1,087 Points
Initializing a dictionary with objects from an array

Posted February 13, 2017 8:12pm by Christian Antfeld

Christian Antfeld
1,087 Points
1 Answer
Christian Antfeld
1,087 Points
alloc and init challenge compiler error

Posted February 9, 2017 9:27pm by Christian Antfeld

Christian Antfeld
1,087 Points
1 Answer
PLUS

sunil reddy
Courses Plus Student 1,091 Points
Alloc and Init

Posted February 7, 2017 9:44am by sunil reddy

sunil reddy
Courses Plus Student 1,091 Points
0 Answers
STEVEN PENA
13,928 Points
Set the value of 'myRide' to the value of "Make" contained in 'carDict'.

Posted February 2, 2017 5:49pm by STEVEN PENA

STEVEN PENA
13,928 Points
1 Answer
STEVEN PENA
13,928 Points
Set the value of 'myRide' to the value of "Make" contained in 'carDict'.

Posted January 30, 2017 9:46pm by STEVEN PENA

STEVEN PENA
13,928 Points
1 Answer
Calvin Hu
670 Points
How to fix expected identifier with NSMutableDictionary?

Posted January 22, 2017 6:46am by Calvin Hu

Calvin Hu
670 Points
2 Answers
Calvin Hu
670 Points
How to use NSMutableDictionary

Posted January 8, 2017 7:20am by Calvin Hu

Calvin Hu
670 Points
1 Answer

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