Python
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3 hours agoEverything You Always Wanted to Know About Sprints!
Sprints at PyCon US allow attendees to collaborate on open-source projects, welcoming all experience levels, especially those familiar with the software.
Reference counting is the primary memory management technique used in CPython. In short, every Python object (the actual value behind a variable) has a reference counter field that tracks how many references point to it. When an object's reference count drops to zero, the memory occupied by that object is immediately deallocated.