A comprehensive developer guide to implementing secure authentication in modern applications. Covers OAuth 2.0, OIDC, ...

Losing AirPods happens to the best of us. They’re small, they slide into couch cushions and they love disappearing into bags or pockets when you least expect it. Luckily, Apple’s Find My system makes ...

You know when your phone is somewhere in the house, but you don't know where? That's where “Find my phone” capability comes in handy. Just ask a nearby family member or friend to use the feature built ...

Losing your phone can leave you in panic mode, especially when the battery dies. The good news is that both Apple and Android offer built-in tools that help you track a missing device even when it is ...

For several years, the top Chinese smartphone brands have been duking it out for photography dominance. Even though year-over-year changes are often minuscule, these companies try to one-up one ...

Google offers new ways to locate your lost Android device using the new Find My Device network. There's a Find Nearby feature that helps you pinpoint your device using the Bluetooth signal or ...

From misplaced AirPods to missing luggage, Apple's Find My app has quietly become one of the most essential tools in the Apple ecosystem — and recent updates make it more powerful than ever. Here's ...

Bluetooth trackers have existed for quite a while, but Apple made them worthwhile when it enlisted every iPhone to support AirTags. The tracking was so reliable that Apple had to add anti-stalking ...

A year after its launch, Google Find Hub (previously called Find My Device) now supports the ultra-wideband technology needed for ultra-precise tracking. This means that compatible devices can be ...

Matthew is the Apps and Games Editor at Android Police. He's been gaming since his first taste of a TI-99 at four years old. Matthew has been an Android user since the HTC Hero and has covered ...

The field of a certain database table is strings. Now we need to find the strings that contain at least 5 consecutive letters sorted alphabetically, or in other words, the longest substring in a ...