Python's variables are not buckets that contain objects; they're pointers. Assignment statements don't copy: they point a variable to a value (and multiple variables can "point" to the same value).| www.pythonmorsels.com
The time complexity of common operations on Python's many data structures.| www.pythonmorsels.com
You can set the value of a variable in Python by using the equals sign (=) to make an assignment statement.| www.pythonmorsels.com
While it is possible to make singleton objects in Python, the classic singleton design pattern doesn't always make a lot of sense.| www.pythonmorsels.com
Definitions for colloquial Python terminology (effectively an unofficial version of the Python glossary).| www.pythonmorsels.com