As we all know, a task group consists of multiple child tasks that run concurrently. When one of the child tasks encounters an error, how should the task group handle the error? What happens to those child tasks that are still running?
Source: How to Handle Errors in Swift Task Groups, an article by Lee Kah Seng.
Closure is the concept of storing a function and its environment together. When you create a function, it stores the functions local environment and its outer environment together. If you are ever confused about what value will be present, understand what value existed when the function scope was created!
Source: JavaScript Bites: Closure.
Process isolation is a key component for containers. One of the key underlying mechanisms are namespaces. We will explore what they are, and how they work, to build our own isolated container and better understand each piece.
Source: Digging into Linux namespaces - part 1, an article by Mihail Kirov.