Best of 2023

The blog posts Hacker News loved most in 2023. 2,475 posts.

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2134

Double Standards

Once people had recovered from the shock of seeing both a power button and a real-time clock on a Raspberry Pi, one of the most commented-on features of the new platform was the small, vertical, 16-way FFC (Flat Flexible Cable) connector on the left-hand side of the board, which exposes a single-lane PCI Express…

2143

PHP 8.3

PHP 8.3 is a major update of the PHP language. It contains many new features, such as explicit typing of class constants, deep-cloning of readonly properties and additions to the randomness functionality. As always it also includes performance improvements, bug fixes, and general cleanup.

2151

Eytzinger Binary Search

This tutorial is loosely based on a 46-page paper by Paul-Virak Khuong and Pat Morin “Array layouts for comparison-based searching” and describes one particular way of performing efficient binary search by rearranging elements of a sorted array in a cache-friendly way.