CSV – bitScry

Programming

Using CsvHelper to Write a DataTable to a Blob

CsvHelper is handy for reading and writing CSV files but there’s no obvious way to write out a DataTable to a CSV file. Therefore in order to do this we need to loop through all the rows and columns of the DataTable and write the values as individual fields as Read more…

By Shinigami, 4 months4 months ago

Programming

Checking for CSV Column Headers in C#

Checking for CSV Column Headers in C# Importing CSV files into a .NET object isn’t too tricky and for this I usually use CsvHelper. However, sometimes I need to import a CSV file and only extract a couple of columns from it and these columns aren’t always guaranteed to exist. Read more…

By Shinigami, 2 years5 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