Tech giants are investing heavily in machine learning. In 2019, Microsoft invested in 11 artificial intelligence (AI) startups, with $1 billion for OpenAI alone. And they aren’t even the biggest ...

Google’s CEO Sundar Pichai still loves the web. He wakes up every morning and reads Techmeme, a news aggregator resplendent with links, accessible only via the web. The web is dynamic and resilient, ...

A Java string is a sequence of characters that exists as an object of the class java.lang. Java strings are created and manipulated through the string class. Once created, a string is immutable -- its ...

Jon covers artificial intelligence. He previously led CNET's home energy and utilities category, with a focus on energy-saving advice, thermostats, and heating and cooling. Jon has more than a decade ...