I encountered an issue while attempting to modify my SQL query to address warnings about potential SQL injection. I aimed to parameterize the query and use raw string literals, but I received an error message instead. It seems the error…
I'm a C# programmer. I'm learning ASP.NET Core Razor Pages by myself. Please teach me. What I don't understand is why there is a difference between Post and Get. In case of HTTP Get, Following code works to turn checkboxes…
I was writing a compile-time parser but I am stuck on a problem which I don't know how to solve in C++. I am using Microsoft Visual Studio Community 2019, version 17.8.3 (latest). This is the code which is giving…
I'm trying to combine [JsonPropertyName] with [ObservableProperty] to assign the value "last_updated" of my json to the property "Updated" of my object. I tried this code: [ObservableProperty] [JsonPropertyName("last_updated")] public string updated; But it is not working: 'Updated' is null after…
I work on asp.net mvc i face issue i can't auto update reason using java script ajax auto update meaning when user start writing on reason it will save on database table Automatically based on Request No update i need…
I'm working with a Blazor project where the render mode of my components is set to Auto. According to the Blazor documentation, this means that the component is initially rendered server-side with interactivity using the Blazor Server hosting model. The…
What is the error in this code? I tried this code in Visual Studio, and I'm facing an error while running this code. Visual Studio is showing the error on line 29. Point out the error and also explain it,…
I wrote a program that uses fmt library to convert floating point values in text. And recently I found that its output is distinct depending on operating system for exact integers. For example, using fmt package from Ubuntu 20 zero…
private void btnSubmit_Click(object sender, EventArgs e) { try { if (EmpIdTB.Text == "" || Empname.Text == "" || EmpPhone.Text == "") { MessageBox.Show("Missing Information"); } else { conn.Open(); string query = "UPDATE EMPTB SET EmpId='" + EmpIdTB.Text + "', EmpName='"…
I'm trying to statically link the libcurl library into my executable so I can run my executable on other machines without need of dll files since all the necessary files are baked inside my executable I've installed curl from vcpkg…