Re: Code guidelines

On 03/09/2024 18:37, Thiago Adams wrote:

 I also have a interesting sample with linked list
 

Speaking generally rather than specifically about this code, your extra checks are redundant when the code is run from a single thread, and insufficient if it is later used from multiple threads (accessing the same data).  But extra checks can fool people into thinking it is safe - since the checks are unnecessary for sequential code they must have been put there to catch rare race conditions.
There are times when you want seat-belts /and/ airbags.  But focusing on that instead of making sure the driver is competent is not helpful!