What are the trade-offs between using a System V and a Posix semaphore?

The firestore docs don't have an in depth discussion of the tradeoffs involved in using sub-collections vs top-level collections, but do point out that they are less flexible and less 'scalable'. G...

I'm building an Angular 2 ngrx/store application and trying to understand best practices. I love having an immutable state that changes only based on dispatched actions so that the app state is v...

First off, I am not looking for a way to force the compiler to inline the implementation of every function. To reduce the level of misguided answers make sure you understand what the inline keyword...

So, here's the thing. I really like the idea of microservices and want to set it up and test it before deciding if I want to use it in production. And then if I do want to use it I want to slowly c...

I have been assigned the task of reading a .txt file which is a log of various events and writing some of those events into a dictionary. The problem is that the file can sometimes get bigger than...

The RAII (Resource Acquisition Is Initialization) is one of the suggested ways of constructing objects. How does it relate to the unit testing principles that are saying: no complex job done in the...

I was wondering the trade-offs for using databases and what the other options were? Also, what problems are not well suited for databases? I'm concerned with Relational Databases.

I'm a C/C++ developer, and here are a couple of questions that always baffled me. Is there a big difference between "regular" code and inline code? Which is the main difference? Is inline c...