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Entity Framework 5 Updating a Record

... Still I will receive an error if I don't specify a value for SSN property, even though I set IsModified to false it still validate the property against the model rules. So if the property is marked as NOT NULL it will fail if I dont set any value ...
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Entity framework self referencing loop detected [duplicate]

I have a strange error. I'm experimenting with a .NET 4.5 Web API, Entity Framework and MS SQL Server. I've already created the database and set up the correct primary and foreign keys and relationships. ...
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Command not found when using sudo

...or "other") Here's a summary of how to troubleshoot the Permission Denied error in your case. $ ls -l foo.sh # Check file permissions of foo -rw-r--r-- 1 rkielty users 0 2012-10-21 14:47 foo.sh ^^^ ^^^ | ^^^ ^^^^^^^ ^^^^^ | | | | | Owner| World | ...
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Get size of folder or file

...trouble traversing: " + dir + " (" + exc + ")"); // Ignore errors traversing a folder return FileVisitResult.CONTINUE; } }); } catch (IOException e) { throw new AssertionError("walkFileTree will not throw IOException if the FileVisitor ...
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How to use DbContext.Database.SqlQuery(sql, params) with stored procedure? EF Code First C

... I tried this with nullable decimals, but when the decimals are null I get errors saying parameter is missing. However, the method below mentioned by @DanMork works find. – Paul Johnson Mar 15 '12 at 20:11 ...
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How to stop mongo DB in one command

...Stennie When I use the 'net stop MongoDB' on windows it is showing "System Error 1067 has occured" – charan tej Mar 1 '17 at 5:52 add a comment  |  ...
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UTF-8: General? Bin? Unicode?

...mary index inserting 2 values like 'a' and 'á' would give a duplicate key error. share | improve this answer | follow | ...
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How do I edit /etc/sudoers from a script?

...he following output: visudo: unable to run /tmp/edit_sudoers: Exec format error visudo: /etc/sudoers.tmp unchanged – Jose Diaz-Gonzalez Oct 25 '13 at 5:58 ...
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The provider is not compatible with the version of Oracle client

...get a " The provider is not compatible with the version of Oracle client " error message. Any help would be appreciated. 2...
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How can I run MongoDB as a Windows service?

...l Windows service 'MongoDB' 2016-11-11T15:24:54.618-0800 I CONTROL [main] Error connecting to the Service Control Manager: Access is denied. (5) and if you try to start the service from a non-admin console, (i.e. net start MongoDB or Start-Service MongoDB in PowerShell), you'll get a response like...