
std::future - cppreference.com
Mar 12, 2024 · The class template std::future provides a mechanism to access the result of asynchronous operations: An asynchronous operation (created via std::async, …
What is __future__ in Python used for and how/when to use it, and …
Mar 2, 2016 · A future statement is a directive to the compiler that a particular module should be compiled using syntax or semantics that will be available in a specified future release of …
python - from __future__ import annotations - Stack Overflow
May 1, 2020 · The first part is easy: You can use annotations because annotations have existed since Python 3.0, you don't need to import anything from __future__ to use them What you're …
std::promise and std::future in c++ - Stack Overflow
Think of promise and future as creating a single-use channel for data. promise creates the channel, and eventually writes the data to it with promise::set_value. future connects to the …
std::future<T>::get - cppreference.com
Feb 22, 2024 · The get member function waits (by calling wait ()) until the shared state is ready, then retrieves the value stored in the shared state (if any). Right after calling this function, valid …
Ansible yum throwing future feature annotations is not defined
Sep 16, 2024 · The error: SyntaxError: future feature annotations is not defined usually related to an old version of python, but my remote server has Python3.9 and to verify it - I also added it …
Type Error in Next.js Route: "Type - Stack Overflow
Oct 25, 2024 · I'm encountering an issue when trying to use asynchronous parameters in a Next.js 15 app. I want to extract the slug parameter from params, which is returned as a …
Is there a way to cancel/detach a future in C++11? - Stack Overflow
Aug 23, 2012 · The C++11 standard does not provide a direct way to cancel a task started with std::async. You will have to implement your own cancellation mechanism, such as passing in …
std::future<T>::valid - cppreference.com
Aug 27, 2021 · Checks if the future refers to a shared state. This is the case only for futures that were not default-constructed or moved from (i.e. returned by std::promise::get_future (), …
Difference between coroutine and future/task in Python 3.5?
A future is like the objects from Javascript. It is like a placeholder for a value that will be materialized in the future. In the above-mentioned case, while waiting on network I/O, a …