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Value objects would be distinguished only by their field values, not by identity, providing an easier programming model for simple values.
Project Leyden is an OpenJDK project intended to improve the startup time, time to peak performance, and footprint of Java programs.
TypeScript 5.5 brings inferred type predicates, regular expression syntax checking, performance optimizations, and support for ECMAScript Set methods.
Associated item bounds syntax also is stabilized in the Rust 1.79 release.
Swift 6 also gets accommodations in the update to the Apple platform IDE, now in beta.
Company cites safety, speed, approachability, and built-in C and C++ interoperability as Swift’s compelling advantages.
C++ takes second place in Tiobe index for June, despite White House warning, while C drops to third place. Go and Rust also rise.
TypeScript 5.5, now in a release candidate, also features inferred type predicates, regular expression syntax checking, and performance and size optimizations.
Java 23, due in September, will include previews of module import declarations, stream gatherers, structured concurrency, and scoped values, but not string templates.
Code analyzers for Roslyn also have been enhanced with new rules in latest upgrade to the testing framework for .NET.
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