Check if a file is really a file, whether a string contains anything, and whether you can run a program with these vital patterns.

Discover why UK players are moving to non Gamstop casinos. Our 2026 technical analysis covers the API gap, tax friction, ...

Pull fresh Unsplash wallpapers and rotate them on GNOME automatically with a Python script plus a systemd service and timer.

Abstract: The entropy source structure with embedded XOR gates in a ring oscillator (RO) as a true random number generator (TRNG) can improve the speed of accumulating jitter in the oscillator.

Powerball is giving you $1 billion reasons to think about buying a ticket. We all know winning the lottery is a long shot at 1 in 292.2 million odds of taking home the jackpot. But for $2 a drawing, ...

Eeny, meeny, miny, mo, catch a tiger by the toe – so the rhyme goes. But even children know that counting-out rhymes like this are no help at making a truly random choice. Perhaps you remember when ...

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Adding numbers to your passwords makes them more secure. In fact, most sites and services these days require alphanumeric passwords at the very least. Some people ...

Chip-based device paves the way for scalable and secure random number generation, an essential building block for future digital infrastructure Chip-based device paves the way for scalable and secure ...

Iowa State Cyclones quarterback Rocco Becht during the football team’s media day at Jack Trice Stadium in Ames, Iowa, on Friday, July 25, 2025. Becht, a redshirt junior, threw for 3,505 yards and 25 ...

James is a published author with multiple pop-history and science books to his name. He specializes in history, space, strange science, and anything out of the ordinary.View full profile James is a ...

Generate a random integer between low and high (inclusive).