The official CPython documentation lays out Big O complexity tables for core operations on built-in types like list and tuple, covering actions such as append, insert, slicing, concatenation, and membership testing. It notes these figures apply specifically to CPython's exact built-in types, and that subclasses or other Python implementations may behave differently.
Nearly a decade after Geoffrey Hinton predicted AI would replace radiologists, the profession has instead grown, with practitioner numbers projected to rise more than 26% over three decades. About three-quarters of the 1,400 AI-enabled medical devices cleared by the FDA target radiology, ranging from tools that draft reports and flag urgent cases to systems that can spot abnormalities humans miss, such as AI-assisted colonoscopies detecting more polyps than standard procedures.
Recruiters say white-collar job applicants, including lawyers and bankers, are adding a brief personal hobbies line to their resumes to seem more human amid a competitive hiring market. According to a Wall Street Journal report, more than half of legal candidates placed by one recruiting firm last year included such a line, up sharply from prior years. Recruiters suggest the section be limited to a single line placed at the end of the resume.
Cybersecurity spending is approaching $240 billion globally even as data breach costs hit record levels, creating a widening gap between large enterprises and smaller firms. Small businesses increasingly cannot afford adequate defenses, leaving them exposed to attacks despite their role in larger supply chains.
Dreame, the Chinese vacuum maker turned aspiring tech conglomerate, has reportedly dissolved its automotive division 'Project Starry Sky,' which once had over 1,000 employees and produced a rocket-engine concept car shown in San Francisco. Only a small legal and HR team remains to wind down the unit, after Chinese regulators tightened scrutiny of the $3.4 trillion private fund industry and singled out Dreame's spending.
New CAD-based renders of the Galaxy S27 Ultra, produced by Android Headlines with leaker Steve Hemmerstoffer, show a colored, detailed model built from leaked case-maker measurements. The design departs sharply from the S26 Ultra's vertical camera stack, replacing it with a large, lopsided camera island, while the phone's overall dimensions (about 163.76 x 78.25 x 7.97mm) remain close to this year's model.
Apple released updated Magic Keyboard accessories alongside its new Mac mini and Mac Studio launch, replacing text labels on keys like tab, caps lock, return, shift, and delete with icon-only glyphs. The change mirrors a similar redesign Apple made earlier this year on MacBook Air, MacBook Pro, and MacBook Neo keyboards, and also affects Home, Page Up, and Page Down keys on extended keyboards with numeric keypads. Aside from the visual update, the keyboards retain USB-C support and the same layout and functionality as prior models.
Nintendo announced two new Switch 2 bundles: a refreshed Mario Kart World package for $550 and a new Nintendo Switch Sports Resort bundle for $530, both including a 90-day individual Switch Online membership. These arrive as the Switch 2 console price rises to $500 starting September 1, up from $450.
Apple has launched an updated version of its Polishing Cloth on its online store, with U.S. pricing dropping to $9 from the previous $19. It's still unclear whether the new cloth differs in size or material beyond the price change, but Apple says it remains a soft, nonabrasive cloth safe for all Apple displays, including nano-texture screens.
Thunderbolt 5 upgrades on Thunderbolt 4 by offering up to 120Gbps in one direction and 40Gbps in the other, compared to Thunderbolt 4's symmetric bandwidth, while also supporting 240 watts of power delivery. Both standards share USB-C connectors and support data, video and power over the same cables, and Thunderbolt 5 remains backwards compatible with Thunderbolt 4, 3 and USB4 devices.
Researchers from the Zoological Society of London used underwater microphones and AI software to track blast fishing near Indonesia's Spermonde Archipelago, detecting over 3,500 explosions in 3,600 hours of recordings. They estimate more than 8,000 underwater detonations occur annually in the region, as fishers use homemade explosives to stun and kill fish for local markets.
Zach Witkoff, CEO of Trump-linked World Liberty Financial, said USD1's trading volume and adoption prove the stablecoin has genuine utility unrelated to political favoritism. He cited over $4 billion in circulation and daily trading volumes exceeding $1 billion, dismissing suggestions the token could be used to funnel money to the Trump family.