NULL – bitScry

Programming

Passing NULL Values to a SQL Stored Procedure from .NET Core

I’ve previously posted about how to cope with nullable values retrieved from a SqlDataReader but it’s also necessary to account for nulls when passing values through to a SQL operation such as a stored procedure. sp__set_completed.sql If you want you’re stored procedure to accept nulls then you first need to Read more…

By Shinigami, 2 months2 months ago

Programming

SqlDataReader Null Handling

When reading values from a SqlDataReader in .NET null SQL values will cause the reader to error. I used to have an explicit null check around each column, however as this involved quite a bit of code duplication I had a look for something better and found this Stack Overflow Read more…

By Shinigami, 2 years2 months ago

Fatal error: Uncaught GuzzleHttp\Exception\ClientException: Client error: `POST https://dc.services.visualstudio.com/v2/track` resulted in a `400 Invalid instrumentation key` response: {"itemsReceived":1,"itemsAccepted":0,"errors":[{"index":0,"statusCode":400,"message":"Invalid instrumentation key"}]} in D:\home\site\wwwroot\wp-content\plugins\application-insights\vendor\guzzlehttp\guzzle\src\Exception\RequestException.php:113 Stack trace: #0 D:\home\site\wwwroot\wp-content\plugins\application-insights\vendor\guzzlehttp\guzzle\src\Middleware.php(66): GuzzleHttp\Exception\RequestException::create(Object(GuzzleHttp\Psr7\Request), Object(GuzzleHttp\Psr7\Response)) #1 D:\home\site\wwwroot\wp-content\plugins\application-insights\vendor\guzzlehttp\promises\src\Promise.php(203): GuzzleHttp\Middleware::GuzzleHttp\{closure}(Object(GuzzleHttp\Psr7\Response)) #2 D:\home\site\wwwroot\wp-content\plugins\application-insights\vendor\guzzlehttp\promises\src\Promise.php(156): GuzzleHttp\Promise\Promise::callHandler(1, Object(GuzzleHttp\P in D:\home\site\wwwroot\wp-content\plugins\application-insights\vendor\guzzlehttp\guzzle\src\Exception\RequestException.php on line 113