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Error to use a section registered as allowDefinition='MachineToApplication' beyond application level

The top line in all of my aspx pages in my /portal/ directory has this error message, and I know it's a common one. I have googled this error message to no end, and I see a lot of posts telling me to configure the /portal/ folder as an application in IIS (which I have), and more posts telling me I ...
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Usage of EnsureSuccessStatusCode and handling of HttpRequestException it throws

...tim English message literal here. Pros Logs the content for an 5xx server error Sometimes, a server error is actually a client error in disguise, such as a client using a deprecated endpoint that finally got shut off. Makes it easier to uncover errors when writing integration tests using Configu...
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Getting “A potentially dangerous Request.Path value was detected from the client (&)”

... the home page. Some of the URLs have characters in them that generate the error "A potentially dangerous Request.Path value was detected from the client (&)" . The site is written with ASP.Net MVC 3 (in C#) and is running on IIS 7.5. ...
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Django Rest Framework - Could not resolve URL for hyperlinked relationship using view name “user-det

...ViewSets were working just fine and all of a sudden I get this frustrating error: 17 Answers ...
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SQL-Server: Error - Exclusive access could not be obtained because the database is in use

...tabase from one backup file. I made the following code and I am getting an error - 14 Answers ...
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Why am I getting “Cannot Connect to Server - A network-related or instance-specific error”?

I get the following error when trying to connect to SQL Server: 38 Answers 38 ...
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Try catch statements in C

... You use goto in C for similar error handling situations. That is the closest equivalent of exceptions you can get in C. share | improve this answer ...
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How do I return early from a rake task?

... I've tried with break and I've got this error: rake aborted! break from proc-closure (See full trace by running task with --trace) – pupeno Jun 19 '10 at 7:27 ...
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How can I find where I will be redirected using cURL?

...false); is a security vulnerability. It essentially says “Ignore the SSL errors if it’s broken – trust the same as you would an unencrypted URL.”. – Finesse Dec 8 '18 at 2:11 ...
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ERROR 1452: Cannot add or update a child row: a foreign key constraint fails

...here is no a matching candidate key value in the parent table. So your error Error Code: 1452. Cannot add or update a child row: a foreign key constraint fails essentially means that, you are trying to add a row to your Ordrelinje table for which no matching row (OrderID) is present in Ordre tab...