InfoWorld

What is NumPy? Faster array and matrix math in Python

Python is convenient and flexible, yet notably slower than other languages for raw computational speed. The Python ecosystem has compensated with tools that make crunching numbers at scale in Python ...
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【Python×Excel】openpyxlでセルの表示形式を整える！number_formatの使い方

Pythonでデータを出力したExcelファイル、便利だけど、開いてみたら日付がただの文字列だったり、数値に桁区切りのカンマがなくて読みにくかったり…。そんな経験はありませんか？データの見栄えを整えるために、結局手作業で書式設定し直すのは ...
GitHub

CSV-to-JSON-Converter-Using-Python

Welcome to CSV-to-JSON-Converter-Using-Python, this Python script converts CSV (Comma-Separated Values) files to JSON (JavaScript Object Notation) files. It's designed for basic conversion and assumes ...
InfoWorld

Understand Python’s new lock file format

The newly approved Python Enhancement Proposal 751 gives Python a standard lock file format for specifying the dependencies of projects. Here’s the what, why, and when. Python Enhancement Proposal ...
GitHub

ValueError: compressor cannot be used for arrays with zarr_format 3

===== ERROR: test_zarr_avg_merger_patches_13 (tests.inferers.test_zarr_avg_merger.ZarrAvgMergerTests.test_zarr_avg_merger_patches_13) ----- Traceback (most recent ...