C++ shared_ptr implemented as a coding practice and learning purposes. It uses std::shared_ptr interface. Basic tests are included (using single header Catch 2) Some methods are omitted to keep the code shorter and readable. For simplicity it's in expects C++ 20. See comments for more details. I...

I'm trying to solve this question: https://leetcode.com/problems/remove-duplicate-letters/description/?envType=daily-question&envId=2023-09-26 which is Given a string s, remove duplicate letters so that every letter appears once and only once. You must make sure your result is the smallest in le...

We're experimenting with a purely client-side React application that uses sessions from a parent server app (Ruby on Rails in this example). This means we don't use anything like tokens stored in localStorage or sessionStorage and rely purely on the session that's stored via the cookies set by Ra...

I have a use case where a verification batch job (non-generic) verifies domains based on its input e.g domain_type, batch_pointer etc. The verification handles it based on the domain type which uses generics. class VerificationJob { public void execute() { String domainType = "user"; ...

I am trying to build minitalk project from 42 school using Rust instead of C. This is a communication program between a client and a server. Both are process. To achieve this I am only allowed to use UNIX Signals SIGUSR1 and SIGUSR2. While I got help to achieve this, I would appreciate an externa...

Review context can be found here: 32x32x32 Units Octree With 15-Bit Voxels: Second Edition The above question and the self answer include information such as the definition of the Octree and Node8 data structures, MAX_LEVEL, DATA_MASK, and FLAG_MASK macros, and an overall description of this syst...