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You might know that Java passes by value, but it helps to understand why. Here's what happens when you pass mutable and immutable object references in Java.
Code analyzers for Roslyn also have been enhanced with new rules in latest upgrade to the testing framework for .NET.
Already using NumPy, Pandas, and Scikit-learn? Here are five more powerful Python data science tools that deserve a place in your toolkit.
Latest update to the Kubernetes-native Java stack introduces dev extensions for Grafana, Jaeger, OTel, and VictoriaMetrics.
Use Java's extends keyword to derive a child class from a parent class, invoke parent class constructors and methods, override methods, and more.
The more familiar you are with Object and its methods, the more you can do with your Java programs.
Deno 1.44 also brings performance boosts, the ability to run Next.js applications, and the ability to connect to gRPC services.
Here's your monthly mix of Python stories just for developers, including news, tutorials, and weird tidbits from around the web.
Compare inheritance and composition, the two fundamental ways to relate Java classes, then practice debugging ClassCastExceptions in Java inheritance.
Declarative UI framework for multi-platform Kotlin apps also upgrades iOS support to beta and Web support to alpha.
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