extensible | 这是一个java-web后端技术栈的要点详述及实战说明的项目。当前技术栈： springboot | Continuous Deployment library

I am using Nvidia's HPC compiler nvc++.

Is there a way to detect that the program is being compile with this specific compiler and the version?

I couldn't find anything in the manual https://docs.nvidia.com/hpc-sdk/index.html.

Another Nvidia-related compiler nvcc has these macros

I am using a C++ map structure defined similar to std::map for storing attributes of a compiler symbol table. The Foo is a strongly typed enum, such as enum class Foo {ENUM}. After casting some other types to std::any, I need std::any_cast to cast it back if I access the entry by the Foo::ENUM key. The type parameter of std::any_cast is tied to Foo::ENUM.

That being said, I want something for automatically determining the type parameter for std::any_cast based on Foo::ENUM as following:

After a huge package upgrade, when running Jest tests on our application, we have this error :

I know this is well trodden territory but I have a specific question... I promise.

Having spent very little time in the statically typed, object oriented world, I recently came across this design pattern while reading Crafting Interpreters. While I understand this pattern allows for extensible behavior (methods) on a set of well defined existing types (classes), I don't quite get the characterization of it as a solution to the double dispatch problem, at least not without some additional assumptions. I see it more as making a tradeoff to the expression problem, where you trade closed types for open methods.

In most of the examples I've seen, you end up with something like this (shamelessly stolen from the awesome Clojure Design Patterns)

How to change Node element property in SlateJS OnChange method?

I have an initial element like before, notice the 'id' property? In OnChange, I want dynamically set the id property. See below for implementation, more or less just SlateJs's basic react setup

I have recently started working with golang so having difficulties understanding on how to achieve same thing which I am able to do it easily in Java or C#. I am trying to make an object of configmanager class and when the first time configmanager class is called, it should initialize all my configs and store it in memory in some struct object. And then I should have access to configmanager object and should be able to access all those configs from my main function using some getters maybe?

Below is my configmanager go class. It is very simple for now to make it easier to understand.

I'm using immer (via createSlice in redux-toolkit) to manage state in a redux application. I've written a reducer that takes a payload of music tracks and adds them to the users library. In part, this reducer must also create artist entries for each of the tracks.

Background:

I am building an editor extension for Unity (although this question is not strictly unity related). The user can select a binary operation from a dropdown and the operation is performed on the inputs, as seen in the diagram:

The code is taken from a tutorial, and uses an enum here in combination with a switch statement here to achieve the desired behavior.

This next image demonstrates the relationship between the code and the behavior in the graph UI:

Problem

Based on my prior experience programming in other languages, and my desire to allow for user-extensible operations that don't require users to edit a switch statement in the core code, I would LIKE the resulting code to look something like this (invalid) C# code:

All!

I know that long questions are frowned upon, but this is the only way I will be able to get my problem adequately explained. So, I apologize up front for the length of this question.

I am working on a modular project that will be extensible via add-on modules. To that end, I am wanting to allow add-on modules to be able to provide their own menus, menu items and toolbar buttons. To accomplish this, I have created an API with some annotations in it. This API is located in a module called "Menu.API", and has the following classes defined:

@MenuProvider: