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HTTP 301, 302, 307, 308 redirects for POST requests. Preserving the request method vs changing to GET. Python urllib.request.HTTPRedirectHandler example.
The post Managing HTTP Redirects with http.client.HTTPRedirectHandler appeared first on Python Lore.
Pandas sort_values performance guide. Compare quicksort, mergesort, heapsort. Stable vs unstable sort. O(n log n) complexity, data types, memory impact.
The post Sorting Data with pandas.DataFrame.sort_values appeared first on Python Lore.
Flask API error handling for JSON. Custom JSON error responses for 404 and 500 status codes using @app.errorhandler instead of Flask's default HTML pages.
The post Serving JSON Data with Flask appeared first on Python Lore.
The simple scorer you forged was a solid piece of work. It took y_true and y_pred and produced a number that meant something to the business. A fine tool. But some jobs require more specialized instruments. A simple comparison of...
The post Customizing Scoring and Evaluation Metrics in scikit-learn appeared first on Python Lore.
Python non-blocking sockets with setblocking(False). Handle BlockingIOError exceptions for responsive I/O. Avoid busy-wait loops and CPU polling with recv().
The post Understanding Blocking and Non-blocking Socket Operations appeared first on Python Lore.