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 …
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, …
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 …
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 (), …
What is a Future and how do I use it? - Stack Overflow
Jul 21, 2020 · A future represents the result of an asynchronous operation, and can have two states: uncompleted or completed. Most likely, as you aren't doing this just for fun, you actually …
python - asyncio.ensure_future vs. BaseEventLoop.create_task vs.
Apr 1, 2016 · Old info: ensure_future vs create_task ensure_future is a method to create Task from coroutine. It creates tasks in different ways based on argument (including using of …
Difference between coroutine and future/task in Python 3.5?
A future is like the Promise 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 …
is there any way to cancel a dart Future? - Stack Overflow
Jul 9, 2013 · The answers are fine. Just for context: You cannot cancel a future. Futures are not operations, they are objects representing the result of an operation. There is no built-in way to …
std::future<T>::wait_for - cppreference.com
Aug 27, 2021 · If the future is the result of a call to std::async that used lazy evaluation, this function returns immediately without waiting. This function may block for longer than …
java - what is Future<void>? - Stack Overflow
May 28, 2018 · Future<Void> is a future result of an execution that returns no value. That would be typically the result of invoking the run method of a Runnable. The normal void call looks like …