Aug 26, 2025 · 2 min read · Introduction When we learn about swapping of 2 variables , we find 2 common methods -1. Using a temporary variable2. Using the xor trick #include <iostream> using namespace std; void swapWithTemp(int &x, int &y){ int temp = x; x = y; y =...
Join discussionJan 11, 2024 · 1 min read · These are some pitfalls that took me some time to unravel. I used to think .collect(Collectors.toList()) and .toList() are same and interchangeable. But first one creates a mutable list and second one creates a immutable list List<Integer>...
Join discussionJul 10, 2022 · 3 min read · We believe that the experience of the experience is linked to the actual things and actual behaviors, while the technology of the technician symbolizes more general knowledge. First of all, in practical operation, it can be seen that skilled people ...
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