Can someone please explain to me the following. static_outer works as expected. When the print_str() function is called, static_outer is assigned the ...

I'm currently working on a model, where I want to use an Array of Integers in order to redeclare the shown components: Image of the blocks and redecla ...

I want to run a script multiple time, and I don't know whether it's first run or not - so I have to ask, and if so, I'll declare it: if (typeof varia ...

I know that we can't re-assign or redeclare a const variable in JavaScript as it's constant. but what about that code ?! as we can see in the previ ...

Hi I'm trying to declare a simple array variable inside class ViewController. But when I try to append value to it, Xcode just keep giving me "Consecu ...

We have a file, where we have constant definitions and there are a lot of them. When there is a name collision, python assigns a new value to it witho ...

I'm learning from MDN, so here's code like that, and It blows my mind why the choice variable from const choice = select.value; line is used as consta ...

If we declare a variable and a function with same name, it is accepting re-declaration. But when we do the same thing inside a block, it shows re-decl ...

I am attempting to pull information from a custom post, feed it into a foreach loop and then echo it out into a function in repeating panel. At some p ...

I'm experimenting on classes and constructors and i'm trying to choose a specific declaration for a class object depending on something like an if-sta ...

I'm running into a problem when I'm redeclaring a property (readonly->readwrite attribute, and protocol->concrete type). When using the getter i ...

I was answering this question when I thought of this example: In the above example, the code compiles fine. However, in the below example, the code ...

Consider the following example (in the same translation unit): What happens at the redeclaration of f? Is f still considered inline? I looked in t ...

I just finished my app and it was working fine, but all of a sudden after pressing File -> duplicate, I have a message saying Invalid redeclar ...

A. Short summary of the problem: The compiler error E2010 incompatible types: 'B' and 'A' is shown, when you instantiate a variable of class B in t ...

I'm working on a project, but I have a very annoying problem. I use a PHP file rb.php that contains several important classes for the project (File rb ...

I'm using typescript destructuring as follows: But this violates the noUnusedLocals compiler option, so what I really want is: but this violates ...

I have a header file that contains this function declaration: I have a c file in which I implement this function (copy-pasted the prototype from th ...

I found out today (via the hard way) that JavaScript allows this to be done, without generating any errors: I used the same identifier i for both l ...

So this is the code I need to write, the only difference being that they affect two different text fields. I understand I need to change the sender ...