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Showing posts with the label Garbage Collection
How Is Memory Garbage Collected In App Engine (python) When Iterating Over Db Results

How Is Memory Garbage Collected In App Engine (python) When Iterating Over Db Results

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I have some code that iterates over DB entities, and runs in a task - see below. On app engine I… Read more How Is Memory Garbage Collected In App Engine (python) When Iterating Over Db Results
Does Python Garbage Collector Behave Any Different With A _ Single Underscore Variable Name And Is It Really A "throwaway" Variable?

Does Python Garbage Collector Behave Any Different With A _ Single Underscore Variable Name And Is It Really A "throwaway" Variable?

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Imagine a hypothetical situation where a function returns two values: a huge dataset you are not in… Read more Does Python Garbage Collector Behave Any Different With A _ Single Underscore Variable Name And Is It Really A "throwaway" Variable?
Overriding Destructors Without Calling Their Parents

Overriding Destructors Without Calling Their Parents

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I'm writing a class that inherits from some library. In said class I'm overriding the destr… Read more Overriding Destructors Without Calling Their Parents
Python: Weakref.finalize Not Run If Background Threads Are Alive

Python: Weakref.finalize Not Run If Background Threads Are Alive

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I wanted to use weakref.finalize to cleanup some background threads when an object goes out of sigh… Read more Python: Weakref.finalize Not Run If Background Threads Are Alive