Python’s new template strings, or t-strings, give you a much more powerful way to format data than the old-fashioned f-strings. The familiar formatted string, or f-string, feature in Python ...

Here’s a simple example of a Streamlit app: import streamlit as st st.title("Take input from the user") user_input ... for the first time, that store is empty, so you need to test for the ...

In the main thread, I occasionally need to ask the user to take some action ... from collections import deque # how to atomically: empty pausebuffer, write from buffer, set unpause class ...