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Stop crashing your Python scripts: How to handle massive datasets on any laptop

How chunked arrays turned a frozen machine into a finished climate model ...
GitHub

[Python]Converting a list composed of multiple multi-dimensional halffloat numpy arrays of different shapes into pyarrow.Array.

Kksk43 changed the title Converting a list composed of multiple multi-dimensional halffloat numpy arrays of different shapes into pyarrow.Array. [Python]Converting a list composed of multiple ...
InfoWorld

Use Cython to accelerate array iteration in NumPy

NumPy is known for being fast, but could it go even faster? Here’s how to use Cython to accelerate array iterations in NumPy. NumPy gives Python users a wickedly fast library for working with data in ...
nptelegraph

An array of treats awaits at new NP bakery

Tyra Love and Tracey Porter don’t have a fryer in their new restaurant. Sisters’ Eats & Sweets opened Monday at 1204 West A St. From 7 a.m. until 3 p.m. Monday through Friday, the sisters from Brady ...
GitHub

np.ctypeslib.as_array leaks memory when used on a pointer

I have a C++ function returning an array, which I convert to a numpy array using np.ctypeslib.as_array(pointer_from_C++_function, (size_of_array,)). This works as expected, but when I repeatedly call ...
Wired

Python Notes: Lists vs. Arrays

You can file this post under "if Rhett doesn't write it down, he will forget". I guess you are thinking that I am a python expert. Perhaps you picture me like this: Oh, I pretend to be an expert but ...