This is one question encountered while reading the answer of this QA (as ikegami's comment says, how subroutine foo works is complicated. IMHO that may be due to using one outside variable): sub foo { ...

I'm a beginner learning C programming and I'm wondering the difference between these two formats and why one works and the other does not: // this one doesn't work #include <stdio.h> int main(...

I'm trying to use declaration patterns as described here: https://learn.microsoft.com/dotnet/csharp/language-reference/operators/patterns#declaration-and-type-patterns I can see that the examples only ...

Why doesn't the two different declarations of the variable 't' within the same function cause a conflicting declaration error? (Because it doesn't). Can this way of using the same name for a variable ...

I'm currently writing a compiler in C for my own programming language. Now I'm working on the front-end. I've added functions recently, and now I have troubles with checking if a variable was declared ...

When I try to use an inline variable, then I get a Syntax error. Here's my code: procedure TfrmMain.btnSignInClick(Sender: TObject); begin var UserEmail := edtEmail.Text; var UserPassword := ...

I want a JSON array to contain all integers between 0 and 1000, but I don’t want to declare each element of that very long array individually. Is there a more economical/elegant way to declare that ...

I'm really struggling with my final project for my first ever coding course. Situation: I'm able to successfully retrieve data from Geonames API, that looks like this: Geonames API response: { lat: ...