#scala-and-python

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Java
fromScala.js
16 hours ago

Announcing Scala.js 1.21.0

Scala.js 1.21.0 introduces compatibility changes, deprecates JDK < 17, disables Google Closure Compiler by default, and includes performance improvements.
Software development
fromInfoQ
16 hours ago

Anthropic's Designs Three-Agent Harness Supports Long-Running Full-Stack AI Development

Anthropic's multi-agent harness improves autonomous application development by dividing tasks among agents for better coherence and output quality.
Scala
fromInfoQ
2 days ago

Beyond RAG: Architecting Context-Aware AI Systems with Spring Boot

Context-Augmented Generation (CAG) enhances Retrieval-Augmented Generation (RAG) by managing runtime context for enterprise applications without requiring model retraining.
Django
fromPycoders
3 days ago

PyCoder's Weekly | Issue #728

Django projects can be improved with Alpine AJAX and friendly classes for better code quality and maintainability.
#python
Web frameworks
fromInfoWorld
3 days ago

PEP 816: How Python is getting serious about Wasm

Python will now formally support WebAssembly standards through PEP 816, enhancing its usability in browser applications.
Python
fromMouse Vs Python
1 week ago

The Python Show - Python Illustrated - Mouse Vs Python

Two sisters collaborated on a beginner's book about Python, with one writing and the other illustrating.
Web frameworks
fromInfoWorld
3 days ago

PEP 816: How Python is getting serious about Wasm

Python will now formally support WebAssembly standards through PEP 816, enhancing its usability in browser applications.
Python
fromMouse Vs Python
1 week ago

The Python Show - Python Illustrated - Mouse Vs Python

Two sisters collaborated on a beginner's book about Python, with one writing and the other illustrating.
Mobile UX
fromInfoQ
6 days ago

Google Unveils AppFunctions to Connect AI Agents and Android Apps

Google is transforming Android into an 'agent-first' OS with new features for task-centric app integration using AI agents.
Software development
fromMedium
22 hours ago

The Open-Source AI Agent Frameworks That Deserve More Stars on GitHub

Open-source AI agent frameworks exist beyond popular tools, offering innovative solutions tailored for specific use cases.
fromArs Technica
2 days ago

Google announces Gemma 4 open AI models, switches to Apache 2.0 license

The two large Gemma variants, 26B Mixture of Experts and 31B Dense, are designed to run unquantized in bfloat16 format on a single 80GB Nvidia H100 GPU.
Artificial intelligence
#scala
Scala
fromScala-lang
4 days ago

Scala 3.8.3 is now available!

Scala 3.8.3 introduces local coverage exclusions and a safe mode for capability-safe code, enhancing code safety and coverage measurement.
Scala
fromMedium
5 days ago

Data Extraction and Classification Using Structural Pattern Matching in Scala

Scala pattern matching enhances code readability and extensibility in real-world data engineering use cases.
Scala
fromScala-lang
1 week ago

Porting the Scala 2 optimizer to Scala 3

The Scala 3 compiler's optimizer improves performance by 10-30% for high-level functional code without complicating developer tasks.
Scala
fromMedium
3 months ago

Scala Programming Explained: A Complete Storytelling Guide for Students and Developers

Scala blends object-oriented and functional programming on the JVM to deliver scalable, concise, high-performance solutions for backend, big data, and enterprise systems.
Scala
fromMedium
3 months ago

Type Classes: How Scala Achieves Polymorphism Without Inheritance

Type classes enable adding behavior to existing types without modifying them, avoiding inheritance limitations like tight coupling and inability to extend external types.
Scala
fromScala-lang
4 days ago

Scala 3.8.3 is now available!

Scala 3.8.3 introduces local coverage exclusions and a safe mode for capability-safe code, enhancing code safety and coverage measurement.
Scala
fromMedium
5 days ago

Data Extraction and Classification Using Structural Pattern Matching in Scala

Scala pattern matching enhances code readability and extensibility in real-world data engineering use cases.
Scala
fromScala-lang
1 week ago

Porting the Scala 2 optimizer to Scala 3

The Scala 3 compiler's optimizer improves performance by 10-30% for high-level functional code without complicating developer tasks.
fromMedium
3 months ago
Scala

Scala Programming Explained: A Complete Storytelling Guide for Students and Developers

DevOps
fromInfoWorld
1 week ago

New JetBrains platform manages AI coding agents

JetBrains Central connects agents with necessary context and tools, enabling seamless interaction within existing development environments.
Python
fromRealpython
5 days ago

Using Jupyter Notebooks Quiz - Real Python

The quiz tests understanding of Jupyter Notebook basics with 9 questions and no time limit.
#java
Java
fromInfoQ
5 days ago

Java News Roundup: GraalVM Build Tools, EclipseLink, Spring Milestones, Open Liberty, Quarkus

Multiple Java frameworks and tools have released updates and new features, enhancing performance and fixing issues.
Java
fromMedium
1 week ago

Java vs Kotlin vs Scala: Which to Choose in 2026

Java, Kotlin, and Scala serve different audiences and problems despite running on the JVM.
Java
fromTechzine Global
1 month ago

Java gains ground for production AI as Oracle loses its grip

AI development favors languages with strong dataset presence and the JVM ecosystem dominates production AI while Python leads research and prototyping.
Software development
fromMedium
2 months ago

Kotlin vs Scala vs Java: Which Language Wins? (2026)

Choosing between Java, Kotlin, and Scala directly impacts project outcomes because they differ in stability, market share, developer satisfaction, cost, and specialization.
Java
fromInfoQ
5 days ago

Java News Roundup: GraalVM Build Tools, EclipseLink, Spring Milestones, Open Liberty, Quarkus

Multiple Java frameworks and tools have released updates and new features, enhancing performance and fixing issues.
Java
fromMedium
1 week ago

Java vs Kotlin vs Scala: Which to Choose in 2026

Java, Kotlin, and Scala serve different audiences and problems despite running on the JVM.
fromYcombinator
5 days ago

Show HN: QuickBEAM - run JavaScript as supervised Erlang/OTP processes | Hacker News

QuickBEAM runs JavaScript inside OTP supervision trees, allowing each runtime to function as a process with a `Beam` global that can call Elixir code and send/receive messages.
#ai
Software development
fromMedium
3 days ago

The AI Revolution in Development: Why Outer Loop Agents Are the Next Big Thing

AI is set to revolutionize post-code push processes, automating tasks like security fixes, error logging, and code reviews.
Artificial intelligence
fromEngadget
5 days ago

Microsoft's research assistant can now use multiple AI models simultaneously

The upgraded Researcher tool combines ChatGPT and Claude models for improved research quality in Microsoft 365 Copilot.
Software development
fromMedium
3 days ago

The AI Revolution in Development: Why Outer Loop Agents Are the Next Big Thing

AI is set to revolutionize post-code push processes, automating tasks like security fixes, error logging, and code reviews.
Artificial intelligence
fromEngadget
5 days ago

Microsoft's research assistant can now use multiple AI models simultaneously

The upgraded Researcher tool combines ChatGPT and Claude models for improved research quality in Microsoft 365 Copilot.
Business intelligence
fromInfoWorld
2 weeks ago

Snowflake's new 'autonomous' AI layer aims to do the work, not just answer questions

Project SnowWork is Snowflake's autonomous AI layer that automates data analysis tasks like forecasting, churn analysis, and report generation without requiring data team intervention.
fromThe JetBrains Blog
5 days ago

What's New in PyCharm 2026.1 | The PyCharm Blog

PyCharm now offers the option to use debugpy as the default debugger backend, providing the industry-standard Debug Adapter Protocol (DAP) that aligns the IDE with the broader Python ecosystem.
Python
#open-source
Software development
fromZDNET
3 days ago

How AI has suddenly become much more useful to open-source developers

AI tools are becoming increasingly useful for open-source maintainers, but legal and quality issues remain.
Software development
fromZDNET
3 days ago

How AI has suddenly become much more useful to open-source developers

AI tools are becoming increasingly useful for open-source maintainers, but legal and quality issues remain.
fromInfoWorld
4 days ago

How Apache Kafka flexed to support queues

Apache Kafka has cemented itself as the de facto platform for event streaming, often referred to as the 'universal data substrate' due to its extensive ecosystem that enables connectivity and processing capabilities.
Scala
fromSubstack
3 weeks ago

Friday Links #36: JavaScript, AI Tools, and Ecosystem Updates

The TypeScript team released an early preview of TypeScript 6. This release is mainly about internal changes preparing for the future Go-based compiler planned for TypeScript 7. Large monorepos could see dramatic speed improvements once the Go compiler lands.
JavaScript
#scala-interview-preparation
Software development
fromZDNET
2 days ago

I built two apps with just my voice and a mouse - are IDEs already obsolete?

AI coding transforms development by replacing traditional editing and debugging with instructive guidance.
#scala-3
Scala
fromMedium
6 days ago

Unmasking AnyKind: Type Shapes in Scala 3

AnyKind in Scala 3 allows for a supertype of all types, but lacks specificity about type kind.
Scala
fromMedium
6 days ago

Unmasking AnyKind: Type Shapes in Scala 3

AnyKind in Scala 3 allows for a supertype of all types, but lacks specificity about type kind.
#apache-spark
Java
fromMedium
2 weeks ago

Spark Internals: Understanding Tungsten (Part 2)

Catalyst Optimizer and Tungsten work together in Apache Spark to optimize data execution and manage raw binary data.
Java
fromMedium
2 weeks ago

Spark Internals: Understanding Tungsten (Part 1)

Apache Spark revolutionized big data processing but faces challenges due to JVM memory management and garbage collection issues.
Java
fromMedium
2 weeks ago

Spark Internals: Understanding Tungsten (Part 2)

Catalyst Optimizer and Tungsten work together in Apache Spark to optimize data execution and manage raw binary data.
Java
fromMedium
2 weeks ago

Spark Internals: Understanding Tungsten (Part 1)

Apache Spark revolutionized big data processing but faces challenges due to JVM memory management and garbage collection issues.
Python
fromPycoders
1 week ago

PyCoder's Weekly | Issue #727

Jazzband is winding down due to the overwhelming number of AI submissions affecting its cooperative model.
Software development
fromInfoWorld
3 days ago

Meta shows structured prompts can make LLMs more reliable for code review

Code review is evolving towards machine-led verification, improving accuracy but introducing tradeoffs like increased latency and workflow overhead.
Django
fromRealpython
3 weeks ago

Introduction to Python SQL Libraries Quiz - Real Python

A 9-question interactive quiz assesses proficiency in Python SQL libraries for database connectivity, query execution, and cross-database scripting with SQLite, MySQL, and PostgreSQL.
Scala
fromMedium
1 week ago

Breaking Scala's Nil with Java Reflection

Java reflection in Spring Data MongoDB caused a bug in Scala's Nil singleton, revealing a mismatch between Scala's guarantees and JVM behavior.
#ollama
Java
fromInfoWorld
2 weeks ago

9 reasons Java is still great

Java maintains prominence through balancing stability with innovation, community-driven governance via the Java Community Process, and continuous evolution incorporating functional programming, concurrency, and cloud computing advances.
Artificial intelligence
fromInfoWorld
3 weeks ago

Databricks launches Genie Code to automate data science and engineering tasks

Databricks launched Genie Code, an AI agent that automates data science and engineering tasks within its lakehouse platform to accelerate ML workflows and enterprise data operations.
Java
fromInfoWorld
2 weeks ago

Java future calls for boosts with records, primitives, classes

Java is advancing record creation, primitive boxing, and pattern matching through multiple JEPs to improve code conciseness and type handling capabilities.
Python
fromDEV Community
2 weeks ago

I Compared 5 Python Text Analysis Libraries - Then Built a REST API Instead

Multiple specialized Python NLP libraries handle different tasks, creating dependency management challenges that led to building a unified REST API solution.
fromDanielwestheide
6 days ago
Software development

Pair Programming Considered Unnecessary: The Costs of Productive Solitude

JetBrains is discontinuing Code With Me due to declining demand for remote collaborative coding post-pandemic.
Python
fromRealpython
2 weeks ago

Spyder: Your IDE for Data Science Development in Python - Real Python

Spyder is an open-source Python IDE optimized for data science, offering powerful plotting, profiling capabilities, and integration with the data science ecosystem.
Scala
fromMedium
2 weeks ago

What I Learned Building Secure Observability in Scala

Build secure Scala applications by keeping core logic in plain IO and using a temporary Mission Stack only for sensitive operations, integrating security with observability from the start rather than adding it later.
Artificial intelligence
fromZDNET
3 weeks ago

AI is getting scary good at finding hidden software bugs - even in decades-old code

AI models can effectively identify decades-old bugs in legacy code, but this capability also enables hackers to exploit vulnerabilities in deployed systems.
Artificial intelligence
fromZDNET
3 weeks ago

Why AI is both a curse and a blessing to open-source software - according to developers

AI can benefit open source when properly applied for security analysis, but causes harm when generating low-quality automated bug reports that overwhelm maintainers with false positives.
Scala
fromMedium
3 weeks ago

100 Scala Scenario-Based Interview Questions and Answers

Scala technical interviews prioritize practical problem-solving and design reasoning over syntax memorization, with scenario-based questions evaluating real-world technical capabilities.
Software development
fromInfoWorld
2 weeks ago

How AI is changing open source

Open source shifted focus from consumer visibility to critical infrastructure layers like Kubernetes, observability, and platform engineering that power AI and cloud-native systems.
Scala
fromScala-lang
3 weeks ago

Hardening Scoverage Support in Scala 3

Scoverage, Scala's standard code coverage tool, underwent systematic testing improvements to ensure reliability across compiler language features and future compatibility.
fromMedium
3 weeks ago

Scala Profiling Under Fire

While the codebase is fresh and grows fast under the umbrella of the local environment, we tend to rely on debugging tools, which were created specifically for that purpose. The app is half-baked, and the code is split open. We observe it through the lens of our IDE and with the speed of our brain. Everything is possible; we may pause execution for minutes, and the whole system is a white box - an open book for us.
Software development
Python
fromTreehouse Blog
1 month ago

Python for Data: A SQL + Pandas Mini-Project That Actually Prepares You for Real Work

Effective data analysis requires combining SQL and Python skills in integrated projects that mirror real-world workflows, not learning them in isolation.
Software development
fromInfoWorld
3 weeks ago

The AI coding hangover

Replacing developers with LLMs creates brittle, unmaintainable systems with hidden costs rather than eliminating complexity, as enterprises discover engineering judgment cannot be automated away.
Software development
fromMedium
1 month ago

Unified Databricks Repository for Scala and Python Data Pipelines

Databricks repositories require structured setup with Gradle for multi-language support, dependency management, and version control to scale beyond manual notebook maintenance.
Software development
fromInfoWorld
3 weeks ago

Coding for agents

AI agents reward explicit, consistent, well-documented code over clever or personally-preferred approaches, fundamentally changing software engineering standards toward machine-legibility.
Artificial intelligence
fromZDNET
1 month ago

7 AI coding techniques that quietly make you elite

Agentic AI tools make a single developer far more productive, enabling rapid cross-platform product creation by encoding design systems, user profiles, and permanent bug lessons.
Data science
fromMedium
2 months ago

The Complete Guide to Optimizing Apache Spark Jobs: From Basics to Production-Ready Performance

Optimize Spark jobs by using lazy evaluation awareness, early filter and column pruning, partition pruning, and appropriate join strategies to minimize shuffles and I/O.
Python
fromMicrosoft for Python Developers Blog
1 month ago

Python Environments Extension for VS Code - Microsoft for Python Developers Blog

VS Code Python now offers a unified environments extension that discovers, manages, and creates environments and packages across major tools with minimal setup.
Artificial intelligence
fromMedium
3 months ago

Engineering After AI: Why Writing Code Is No Longer the Hard Part

Generative AI makes building cheap, shifting engineering's core work from constructing systems to upstream thinking, problem definition, and accepting responsibility for outcomes.
Artificial intelligence
fromInfoQ
2 months ago

Autonomous Big Data Optimization: Multi-Agent Reinforcement Learning to Achieve Self-Tuning Apache Spark

A Q-learning agent autonomously learns and generalizes optimal Spark configurations by discretizing dataset features and combining with Adaptive Query Execution for superior performance.
Python
fromThe JetBrains Blog
7 months ago

The Most Popular Python Frameworks and Libraries in 2025 | The PyCharm Blog

FastAPI leads Python framework usage in 2024 with 38%, offering high-performance async APIs, type safety, auto-generated docs, and strong ML deployment support.
Software development
fromInfoQ
1 month ago

Are You Missing a Data Frame? The Power of Data Frames in Java

DataFrames and data-oriented programming promote modeling immutable data separately from behavior, making Java suitable for DataFrame-style data manipulation comparable to Python.
fromInfoWorld
2 months ago

How to use Pandas for data analysis in Python

When it comes to working with data in a tabular form, most people reach for a spreadsheet. That's not a bad choice: Microsoft Excel and similar programs are familiar and loaded with functionality for massaging tables of data. But what if you want more control, precision, and power than Excel alone delivers? In that case, the open source Pandas library for Python might be what you are looking for.
Python
fromScala-lang
2 months ago

Scala 3.8 released!

We're pleased to announce the release of Scala 3.8 - a significant release that modernizes the Scala ecosystem and paves the way for Scala 3.9 LTS. This release introduces a standard library compiled by Scala 3 itself, stabilizes highly-anticipated features like Better Fors (SIP-62) and runtimeChecked (SIP-57), and introduces experimental features including flexible varargs and strict equality pattern matching. A runtime regression was detected after publishing Scala 3.8.0 artifacts.
Scala
Python
fromPycoders
1 month ago

PyCoder's Weekly | Issue #721

Text classification and compression converge via incremental compressors; Python 3.14's zstd support enables experimenting with ML through compression.
Python
fromPycoders
2 months ago

PyCoder's Weekly | Issue #717

Test and monitor code performance scaling, optimize Docker builds with BuildKit cache mounts, use AI coding tools like Cursor, and apply recursive structural pattern matching.
Software development
fromMedium
2 months ago

Agentic Workflows in Scala (Without the Buzzwords)

Durable, decision-driven systems require explicit state, clear decision points, and explicit workflow orchestration rather than opaque autonomous agent loops.
Software development
fromInfoQ
2 months ago

Java News Roundup: Spring Shell, JReleaser, TornadoInsight, Apache Camel

Spring Shell 4.0 GA released; JReleaser 1.22.0 and Apache Camel 4.14.3 issued; TornadoInsight gains TornadoVM 2.0 compatibility; JDK 26/27 EA builds continue.
fromMedium
2 months ago

Functional Programming Isn't Just for Academics: Why It Matters for the Systems We Build Now

In 1983 I asked my parents for an Atari for Christmas, instead I got a Commodore 64... Needless to say, I was very disappointed until I discovered how much cooler Wizard of Wor was than Combat. To their credit, my parents thought a computer was a better investment than a video game. I used that C64 through my sophomore year of college until I replaced it with a 486; my first real investment.
Software development
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