First off I am learning Asp.net core. I have a View as follows, when I the blogItemId I retrieve an item and send it as a model to the DetailedView.cshtml as follows: [HttpGet] public IActionResult DetailedView(int blogItemId) { var item…
I got Heap Inspection vulnerability issue in a security report when converting a SecureString password to string and then validate by the MembershipProvider function. I know that I should use char[] to handle password instead of string. But how can…
I am using Ubuntu Linux 20.04.2 and MySQL 8.0.30 but when I try to compile using a Linux Terminal command like: gcc -o program program.c ‘mysql_config —libs’ I get a message like: “Error: mysql. . No such file or directory”…
I am using the RestSharp restClient to upload a file, and I am getting an error: System.Net.WebException: Error while copying content to a stream. ---> System.Net.Http.HttpRequestException: Error while copying content to a stream. ---> System.IO.IOException: Unable to write data to…
Mac OS (v12.6) VS Code (v1.72.0) dotnet v6.0.401 Simple code: for (int i = 0; i < 1000; ++i) { Console.WriteLine("X"); // Console.Write("X"); } Result: Good! I see console output. Ok. Now I try to do the same but with…
I am trying to call a PowerShell script that installs and uses Az library from C# .NET 6 but I am getting the following error: Failed to run test because New-AzResourceGroup: Line | 8 | New-AzResourceGroup -Name 'TestRg123' -Location 'eastus2euap'…
So, I am practicing pointers in detail. I just studied that if we perform operations like - int a = 1025; int *ptr = &a; printf("The size of integer is = %dn", sizeof(int)); printf("The address = %d, value = %dn",…
While Creating Custom Attributes a custom class is created which is extended from ValidationAttribute Class. public class CustomAttribute: ValidationAttribute { public void Test() { Console.WriteLine("Hello World"); } public override bool IsValid(object? value) { //Logic here if (condition) { return true;…
I have a controller, which I will include the methods for at the end. I allow users to upload either .DOC, .DOCX or .PDF files via my POST method. I then have a GET method which I can currently return…
basically when in another page someone chooses a category it redirects him to this page and adds "?category=(category he choose)" to the url, then it checks in this page what's his category and pulls the ids from db where the…