How to identify retained objects in JavaScript memory
Posted inJavaScript

How to identify retained objects in JavaScript memory

Memory leak verification through repeated workloads, matched heap snapshots, object counts, retained sizes, and retaining paths. Confirm suspect populations plateau after cleanup, stale owners disappear, and regression tests release callbacks, resources, and cache entries.
WordPress Credits Welcomes More Than 50 Institutions
Posted inCoding Tips

WordPress Credits Welcomes More Than 50 Institutions

More than 50 educational institutions have joined WordPress Credits, giving students worldwide a way to earn academic recognition for contributing to WordPress. The program had two participating institutions in September 2025 and four the following month. By June 2026, that number had reached 27, before passing 50 this October. The program launched with the University […]
Constructing Histograms with matplotlib.pyplot.hist
Posted inPython

Constructing Histograms with matplotlib.pyplot.hist

Robust NumPy histogram plotting: filter non-finite values, handle empty and constant data, check bin-edge conventions and out-of-range observations, use discrete bins for integer measurements, and account for zeros and negatives in logarithmic bins.
Swift and CallKit
Posted inCoding Tips

Swift and CallKit

Integrate VoIP services seamlessly into your iOS app with CallKit. This framework offers a native call experience, managing audio sessions and call states, while allowing for both audio and video calls. Enhance communication reliability and user engagement effortlessly.
Working with Text Data in pandas
Posted inPython

Working with Text Data in pandas

Pandas text cleaning workflows separate normalization, canonicalization, validation, and assignment. Preserve source columns, flag unexpected values, parse fields from shared normalized data, and use reusable Series functions with pipe for consistent transformations.