<|im_start|>system
You are a helpful AI assistant.<|im_end|>
<|im_start|>user
Correctly fill in the blank with the choices given for this Try-Catch Exception question.
Code in a _____ block is executed even if an exception is thrown. Use of this block to release resources (for example, to close any streams or files that were opened in the try block).<|im_end|>
<|im_start|>assistant
It depends on the programming language, assuming it is Java the answer would be "finally".<|im_end|>
<|im_start|>user
Now please do the same for the following blank:
_____ and _____ are both integer types in Rust. Their counterparts would be `u32` and `u64` respectively, representing the unsigned variants of the same datatype size. Use former if you want to be able to represent negative numbers, and the latter if you only want to represent positive numbers.<|im_end|>
<|im_start|>assistant
The blanks should be filled with `i32` and `i64`. In Rust, these types represent the **signed integer types**, meaning they are able to represent negative numbers. For example, `i64`, the 64-bit signed integer type, is able to represent numbers -2^63 to 2^63 - 1. These types use two's complement format under the hood.<|im_end|>
<|im_start|>user
great!<|im_end|>
<|im_start|>assistant
You're welcome! Let me know if you have any other questions or if there's anything else I can assist you with.<|im_end|>