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PRO

olu adesina
Pro Student 19,018 Points
where im i going wrong with Database.SetInitializer

Posted June 24, 2018 5:46pm by olu adesina

olu adesina
Pro Student 19,018 Points
1 Answer
Balazs Pukli
46,033 Points
just added [Required] annotation, as you have said in one of the previous videos, and that also made it non-nullable

Posted June 10, 2018 3:37am by Balazs Pukli

Balazs Pukli
46,033 Points
1 Answer
Robert Patterson
2,915 Points
using the 'Attach' method keeps throwing error: System.InvalidOperationException HResult = 0x80131509

Posted May 1, 2018 4:29am by Robert Patterson

Robert Patterson
2,915 Points
0 Answers
Hakim Rachidi
32,795 Points
When is an entity tracked by the context?

Posted April 3, 2018 10:25am by Hakim Rachidi

Hakim Rachidi
32,795 Points
1 Answer
Hakim Rachidi
32,795 Points
Include()? Why?

Posted April 1, 2018 10:55pm by Hakim Rachidi

Hakim Rachidi
32,795 Points
1 Answer
Hakim Rachidi
32,795 Points
Data base still in use error

Posted April 1, 2018 6:35pm by Hakim Rachidi

Hakim Rachidi
32,795 Points
1 Answer
Michael Fazio
15,586 Points
Why not passing? Please take a quick look:

Posted March 27, 2018 5:53pm by Michael Fazio

Michael Fazio
15,586 Points
1 Answer
Michael Fazio
15,586 Points
Update GetCourses in Repository.cs Help. What am I missing here? Thanks.

Posted March 26, 2018 8:58pm by Michael Fazio

Michael Fazio
15,586 Points
1 Answer
Marcus Stigall
13,252 Points
Im lost

Posted March 25, 2018 7:52pm by Marcus Stigall

Marcus Stigall
13,252 Points
1 Answer
Marcus Stigall
13,252 Points
need help

Posted March 25, 2018 12:55pm by Marcus Stigall

Marcus Stigall
13,252 Points
2 Answers
Melissa Hardwick
15,854 Points
I'm not sure what I am doing wrong

Posted March 8, 2018 11:45pm by Melissa Hardwick

Melissa Hardwick
15,854 Points
1 Answer
Daniel Carter
19,979 Points
I don't understand why I have a compiler error.

Posted February 24, 2018 8:59pm by Daniel Carter

Daniel Carter
19,979 Points
3 Answers
Itay Tur
2,392 Points
how to use the The sql server explorer without getting an exception when running the program

Posted January 25, 2018 8:14pm by Itay Tur

Itay Tur
2,392 Points
2 Answers
PRO

Max Engberg
Pro Student 1,397 Points
Am I using the using statement correct here?

Posted December 23, 2017 12:48pm by Max Engberg

Max Engberg
Pro Student 1,397 Points
1 Answer
Jose Perez
1,338 Points
Help please where did you get DatabaseFirstTestDB when selecting database name?

Posted December 16, 2017 7:01am by Jose Perez

Jose Perez
1,338 Points
1 Answer
PRO

Chan Nyein Aung
Pro Student 2,833 Points
Many-to-Many Relationship and Context Class

Posted December 14, 2017 10:43pm by Chan Nyein Aung

Chan Nyein Aung
Pro Student 2,833 Points
1 Answer
Ruth O'Kelly
4,944 Points
Deffered Execution?

Posted November 19, 2017 12:24am by Ruth O'Kelly

Ruth O'Kelly
4,944 Points
1 Answer
Lee Puckett
12,538 Points
Any tips for this challenge - Updating Entities - appreciated.

Posted November 15, 2017 5:21pm by Lee Puckett

Lee Puckett
12,538 Points
4 Answers
Lee Puckett
12,538 Points
How do you instantiate instance of the Context class? How do you return results of calling ToList on context's DbSet?

Posted November 15, 2017 12:58pm by Lee Puckett

Lee Puckett
12,538 Points
1 Answer
Lee Puckett
12,538 Points
In Context.cs use the Fluent API in the OnModelCreating method to configure the CourseStudent.Grade property to have a p

Posted November 12, 2017 7:55pm by Lee Puckett

Lee Puckett
12,538 Points
3 Answers
Lee Puckett
12,538 Points
Task 3 of 3 Not sure if I am updating the correct properties.

Posted November 10, 2017 12:44pm by Lee Puckett

Lee Puckett
12,538 Points
6 Answers
Shawn McCall
7,730 Points
Add method not working properly?

Posted October 18, 2017 4:41pm by Shawn McCall

Shawn McCall
7,730 Points
1 Answer
Joel Brennan
18,299 Points
An unhandled exception of type 'System.InvalidOperationException' occurred in EntityFramework.SqlServer.dll

Posted October 4, 2017 10:26pm by Joel Brennan

Joel Brennan
18,299 Points
2 Answers
Joel Brennan
18,299 Points
Cannot drop database "" because it is currently in use.

Posted September 12, 2017 10:49pm by Joel Brennan

Joel Brennan
18,299 Points
2 Answers
Dariel Urbina
5,500 Points
Bummer! Did you call the model builder's 'Entity' method?

Posted September 4, 2017 4:13am by Dariel Urbina

Dariel Urbina
5,500 Points
2 Answers
David Lin
35,835 Points
connectionStrings for Context now needs providerName key

Posted September 2, 2017 5:13pm by David Lin

David Lin
35,835 Points
0 Answers
Will Anderson
28,683 Points
In ComicBookGalleryModel, adding ComicBookArtist class + changes results in numerous build errors - Help plz!

Posted August 30, 2017 8:55pm by Will Anderson

Will Anderson
28,683 Points
1 Answer
irem gürel
5,732 Points
fed up with these challenges

Posted August 29, 2017 2:42pm by irem gürel

irem gürel
5,732 Points
2 Answers
irem gürel
5,732 Points
the question is wrong

Posted August 29, 2017 2:37pm by irem gürel

irem gürel
5,732 Points
2 Answers
irem gürel
5,732 Points
wrong answer

Posted August 28, 2017 2:36pm by irem gürel

irem gürel
5,732 Points
1 Answer

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