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- std::future - cppreference. com
The class template std::future provides a mechanism to access the result of asynchronous operations: An asynchronous operation (created via std::async, std::packaged_task, or std::promise) can provide a std::future object to the creator of that asynchronous operation The creator of the asynchronous operation can then use a variety of methods to query, wait for, or extract a value from the std
- future grants on a snowflake database - Stack Overflow
Considerations When future grants are defined on the same object type for a database and a schema in the same database, the schema-level grants take precedence over the database level grants, and the database level grants are ignored This behavior applies to privileges on future objects granted to one role or different roles Reproducible example:
- Ansible yum throwing future feature annotations is not defined
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 in my inventory and I printed the ansible_facts to make sure
- java - future. cancel does not work - Stack Overflow
2 Future cancel () will cancel any queued task or will call Thread interrupt () on your thread if already running You need to interrupt your code It's your code's responsibility is to be ready for any interruptions I'd go so far to say that whenever you have a long running task, that you insert some interrupt ready code like this:
- Is there a way to cancel detach a future in C++11? - Stack Overflow
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 an atomic flag variable to the async task which is periodically checked Your code should not crash though On reaching the end of main, the std::future<int> object held in result is destroyed, which will wait for the task to
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