Susan Dziubinski: Our second question this week comes from George, who asks, “Dave often mentions the term core holding. What’s the definition of a core holding? And if there’s no formal definition, ...

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Data travels across the cloud mainly as light via optical fibers made from solid glass. But that light—and thus that data—travels faster through air. “With hollow core fiber, the glass [has] an air ...

Java 26, due in March with structured concurrency, lazy constants, AOT object caching, and primitive types in patterns, instanceof, and switch, has entered a second rampdown phase for bug fixes. Java ...