std:: future - cppreference.com
2024年3月12日 · The class template std::future provides a mechanism to access the result of asynchronous operations: An asynchronous operation (created via std::async, …
c++ - std::future in simple words? - Stack Overflow
2021年12月28日 · In summary: std::future is an object used in multithreaded programming to receive data or an exception from a different thread; it is one end of a single-use, one-way …
std::future<T>::get - cppreference.com
2024年2月22日 · 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 …
future grants on a snowflake database - Stack Overflow
2023年1月12日 · One plausible scenario is existence of another future grants that are assigned on schema level to different role. In such situation future grants assigned on the database …
What is a Future and how do I use it? - Stack Overflow
2020年7月21日 · 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 …
Ansible yum throwing future feature annotations is not defined
2024年9月16日 · 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 …
std::future<T>::wait_until - cppreference.com
2020年8月2日 · If the future is the result of a call to async that used lazy evaluation, this function returns immediately without waiting. The behavior is undefined if valid () is false before the call …
Cannot build CMake project because "Compatibility with CMake
2025年3月25日 · In this case it does work. In general, it probably doesn't. I'm wondering how this break in backwards compatibility should in general be navigated. Perhaps installing a previous …
python - Create future dataframe with neuralprophet when using ...
2024年1月23日 · I tried adding future datafame using future = m.make_future_dataframe(df, periods= 720, n_historic_predictions=True) However, only 1 row is added to the dataframe, …
Can't import annotations from __future__ - Stack Overflow
2018年10月19日 · When running the statement from __future__ import annotations I get the following error: Traceback (most recent call last): File "/usr/lib/python3.5/py_compile.py ...