In Python, the mere act of making a function call incurs a relatively large amount of overhead. If some function is called repeatedly in a tight loop, even if it isn’t a long-running function ...

Further, if you want to launch coroutines across thread boundaries, use the asyncio.run_coroutine_threadsafe() function, and pass the event loop to use with it as a parameter.

Getting started is relatively simple, got to love Python! You will create a class in just the same way you create a function, except you will use “class” instead of “def.” ...

Using a combination of MID and multiple FIND functions, this formula is ugly, to say the least – and things get a lot worse for more complex extractions. Again, Google Sheets does this better ...