I have collection of Images in my Product class: public ICollection<Image> Images { get; set; } = null!; I ran into problem where Images are not being included when I try to take only 4 first products. This code includes…
I would like to iterate over the items in the json shown below. Not every item has all the same fields/key values. The items I want to iterate over are found at "items": How do I iterate over these items?…
I am new to C and still learning(currently doing some "LeetCode" challenges). I wrote a function that should return the longest common prefix in an array of strings. I tested with a couple different values and all works fine. But…
I'm developing application to generate test data. I don't know how it's called, but I need to change JSON schema from: { "id": 1, "data": "Daniel", "typeID": 1, "type": { "id": 1, "name": "Name", "templates": [] } } to: {…
New to programming, im doing a problem where I'm supposed to print a square pattern of decreasing numbers like 5 would give: 5 5 5 5 5 5 5 5 5 5 4 4 4 4 4 4 4 5…
The #include for the library works normally and Visual Studio 2019 doesn’t point out any errors in the functions. However, when compiling, the following error appears: code: LNK2019 Description: unresolved external symbol, _main, referenced in function “int __cdecl invoke_main(void)” (?invoke_main@@YAHXZ)…
I used the following code to set a cookie in ASP.NET Core 6, but no cookie is created with this code in my browser. var options = new CookieOptions() { Expires = DateTime.Now.AddDays(2), Path = "/" }; Response.Cookies.Append(CookieName, serializer.Serialize(cartItems), options);…
I downloaded wxMSW-3.2.2.1-Setup.exe. How can I use it to install wxWidgets? Does it need any manual configuration or does the installer do all the work for me? After it’s installed, how do I use wxWidgets in Code::Blocks and Visual Studio…
I try to parse a response by the OSRM map matching service using the following code (here a .NET Fiddle too): namespace OsrmMapMatch { public class OsrmResponse { public string code; public OsrmLeg[] legs; } public class OsrmLeg { public…
I am working on adding support for Cypher clauses on Postgres psql. So far, we have added if clauses with string comparison to separate Cypher clauses from SQL clauses, with one parser for each. The HandleCypherCmds() function calls the Cypher…