Can you give a simple example of rust progam with explaination
Here is a simple Hello, World! program in Rust:

<rust>
fn main() {
    println!(Hello, World!);
}
</rust>

Explanation:

- fn is a keyword that indicates we're defining a function.

- main is a special function in Rust that serves as the entry point of the program.

- println! is a macro that prints text to the console. The exclamation mark indicates that this is a macro rather than a function.

- Hello, World! is a string that we want to print to the console. The double quotes indicate that this is a string literal.

When you run this program, it will print Hello, World! to the console. I hope this helps.
Thank you, it did help me! Could you explain me in a very simple and understandable way what is Rust's borrow checker and why is it so unique compared to other programming languages?
Rust's borrow checker helps preventing data races at compile time, which is also what makes it unique compared to other languages.
A data race happens when the same memory location is accessed and changed concurrently, making its contents dependent on timing, and therefore unpredictable.

The borrow checker avoids this issue at compile time by allowing only one of the following borrows to exist:
- one or more read-only references (`&T`)
- only one mutable reference (`&mut T`)

This way, a resource will not change unexpectedly since only one `&mut` is allowed at a time.
Is there a recommendation when to use Rust over another programming language? For example, Python has grown invaluable to me to rapidly explore data. I would change to Rust if there was an advantage for this type of exploratory (data science) programming. And does it work in a Jupyter environment?