What are database transactions and how do SQL databases isolate one transaction from another?

Draw your signature with a natural pen feel. Export as PNG or SVG. Free, fast, no signup.

Electronic music’s club culture is facing an existential moment as bigger venues, higher ticket prices and social media turn dance floors into spectator events.

Student protesters honoured thousands of those killed when nationwide mass protests were put down by Iranian authorities last month.

If the Supreme Court strikes down nonreciprocal tariffs imposed under the International Emergency Economic Powers Act (IEEPA), the Trump Administration reportedly plans to re-impose some of the tariffs by citing authorities in other laws.

BinaryAudit benchmarks AI agents using Ghidra to find backdoors in compiled binaries of real open-source servers, proxies, and network infrastructure.

Sammy Azdoufal just wanted to steer his DJI Romo with a gaming controller.

A minimum wage gig in the 1990s turns into pretty much the Best Job Ever.

Krupa Padhy uncovers how we really learn foreign languages – in a dual challenge involving both Portuguese and Mandarin.

Last week I had to diagnose a bug in an open source library I maintain. The issue was gnarly enough that I couldn’t find it right away, but then I thought: if I set a breakpoint here and fire up the debugger, I will likely find the root cause very soon… and…

Interactive weather maps with AI-driven forecasts, weather impacts, and real-time alerts.

Find reference points and lines in crease patterns.

Reals are really weird.

Magic files and where to find them: .gitignore, .gitattributes, .mailmap, .git-blame-ignore-revs, .lfsconfig, and more.

A playful collaborative map where the community discovers, claims, and renames the world in real time

Play VoxJong, a free CSS Mahjong Solitaire.

U.S. investors are pulling money out of their own stock market at the fastest pace in at least 16 years as Big Tech returns fade and better-performing overseas markets look more attractive.

Over the past decade, I've worked to build the perfect family dashboard system for our home, called Timeframe:

NanoClaw moved from Apple Containers to Docker

Spain's LaLiga has blocked access to https://t.co/qBZkAmUjxQ, an official U.S. government website, in the country.

This block occurred amid LaLiga's ongoing anti-piracy efforts.

A court ruling authorized LaLiga to require Spanish ISPs to block IP addresses…