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Using JSpecify 1.0 to Tame Nulls in Java by Magnus Smith

Scott Logic

Introduction In the Java ecosystem, dealing with null values has always been a source of confusion and bugs. Nullability annotations like @Nullable and @NonNull are often used, but theyre not part of the core Java language, leading to inconsistencies across libraries and frameworks. myapp { requires java.

Java 52
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The Ultimate Guide to Java Virtual Threads

Rock the JVM

Riccardo is a proud alumnus of Rock the JVM, now a senior engineer working on critical systems written in Java, Scala and Kotlin. Version 19 of Java came at the end of 2022, bringing us a lot of exciting stuff. First, we need to use a version of Java that is at least 19. Another tour de force by Riccardo Cardin.

Java 145
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Handling Flaky Unit Tests in Java

Uber Engineering

Unit testing forms the bedrock of any Continuous Integration (CI) system. It also … The post Handling Flaky Unit Tests in Java appeared first on Uber Engineering Blog. It warns software engineers of bugs in newly-implemented code and regressions in existing code, before it is merged. This ensures increased software reliability.

Java 134
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A Tour Around Buck2, Meta's New Build System

Tweag

Buck2 is a from-scratch rewrite of Buck , a polyglot, monorepo build system that was developed and used at Meta (Facebook), and shares a few similarities with Bazel. As you may know, the Scalable Builds Group at Tweag has a strong interest in such scalable build systems. Meta recently announced they have made Buck2 open-source.

Systems 141
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Build faster with Buck2: Our open source build system

Engineering at Meta

Buck2, our new open source, large-scale build system , is now available on GitHub. Buck2 is an extensible and performant build system written in Rust and designed to make your build experience faster and more efficient. In particular, we support Sapling-based file systems. Why rebuild Buck?

Building 144
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Top 10 Hadoop Interview Questions You Must Know

Analytics Vidhya

Introduction The Hadoop Distributed File System (HDFS) is a Java-based file system that is Distributed, Scalable, and Portable. Still, it does include shell commands and Java Application Programming Interface (API) functions that are similar to other file systems.

Hadoop 240
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Java Developer Salary in 2024

Knowledge Hut

Java is one of the most popular programming languages in use today. You can create desktop applications, Android apps, and much more with Java. A Java Developer is responsible for planning, creating, and administering Java-based applications. Java developers are highly sought-after professionals who earn a good salary.

Java 96