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Ubuntu Handbook

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NetBeans 26 Added Java SE 25 Support for Tomcat, TomEE & GlassFish

  • Apache NetBeans announced the release of version 26 after 3 months of development. The update includes better HiDPI support for UI elements and 150 icons have been updated to SVG format for improved display on HiDPI/Retina screens.
  • NetBeans 26 has added support for Java SE 25 for Tomcat, TomEE, and GlassFish, which is expected to be released on September 16. Other additions include OpenJDK hotspot tests support, port forward command for Oracle Cloud Assets, Jakarta EE 11 and Swing GUI templates enhancements, and bug fixes.
  • Furthermore, the release removed the inactive Security Manager since JDK 24, disabled by default in v25, and deprecated Integer constructor usage. Additional changes involve upgrading Gradle Tooling API, default settings for Micronaut applications, container query length units support for CSS, async generator methods, and various other enhancements.
  • Users can download NetBeans 26 from Apache NetBeans official packages. Ubuntu users can install the snap package from App Center or download the native .deb package for installation.

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Dev

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AI-Powered Engineering: Transforming the Future of Product Development

  • Artificial Intelligence (AI) plays a vital role in transforming product engineering services by boosting efficiency, innovation, speed to market, and product quality.
  • Generative design powered by AI algorithms revolutionizes the design process by creating numerous design options based on set parameters, enabling rapid prototyping and design enhancement.
  • AI optimizes product design by offering a range of design options based on performance vision, cost constraints, and materials, speeding up the design workflow and pushing the limits of innovation.
  • AI enhances product development and manufacturing by improving production efficiency, optimizing supply chain management, and integrating AI in automated manufacturing processes for precision and consistency.

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Medium

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The Languages That Shaped My Life

  • The individual shares their experience of how learning languages, particularly English, shaped their life and opened up opportunities for growth and learning.
  • They talk about their education journey, from learning English alongside Balochi and Urdu in Turbat to pursuing a degree in Physics in Karachi, where they also delved into programming languages like Python, MATLAB, Arduino, and JavaScript.
  • The person highlights their passion for 3D animation and modeling, their interest in Physics and Mathematics, and their belief that mathematics is the language of the universe, essential for understanding science and technology.
  • Additionally, they express their deep curiosity about Japanese culture and language, emphasizing the rewarding experience of learning Japanese and the benefits of mastering various spoken and coded languages in expanding one's perspective and cognitive abilities.

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Dev

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How to mass convert PNG to JPG (Tutorial)

  • Converting PNG images to JPG can significantly reduce file size without compromising quality.
  • Using Java and JDeli, you can efficiently mass convert PNG images to JPG format.
  • The process involves downloading the JDeli trial jar, processing the image if needed, and saving it as a JPG file.
  • JDeli provides different methods for converting PNG to JPG, including using File, InputStream, OutputStream, byte[], and configuring output settings.

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Javacodegeeks

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How to Set Up Log4j2 Logging in Micronaut

  • Micronaut is a JVM-based framework designed for microservices and serverless applications, supporting logging frameworks like SLF4J, Logback, and Log4j2.
  • Micronaut uses compile-time annotation processing for dependency injection and configuration, leading to better performance and memory usage.
  • Log4j2 is a high-performance Java logging framework that offers improved architecture and configurability, ideal for complex applications.
  • Log4j2 supports asynchronous logging, custom log levels, advanced filtering, flexible configuration options, and low-garbage logging.
  • Setting up Micronaut logging with Log4j2 involves adding dependencies, creating a Log4j2 configuration file, writing application code, and running the application.
  • The Log4j2 configuration file specifies log format, output targets, and log levels, while the application code demonstrates logging messages at different levels.
  • Integrating Log4j2 with Micronaut enables structured logging and offers full control over formatting and log destinations.
  • By leveraging asynchronous logging and environment-specific configurations, developers can build and debug enterprise-grade applications effectively.
  • Log4j2, when combined with Micronaut, provides a powerful and performant logging solution for Java applications.
  • Developers can subscribe to newsletters and eBooks to enhance their Java skills and stay updated with the latest Java technologies.

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Marktechpost

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Sampling Without Data is Now Scalable: Meta AI Releases Adjoint Sampling for Reward-Driven Generative Modeling

  • Generative models traditionally require large datasets for training but face challenges in fields with data scarcity, such as molecular modeling and physics-based inference.
  • Meta AI has introduced Adjoint Sampling, a new learning algorithm that enables training generative models using only scalar rewards, derived from complex energy functions.
  • Adjoint Sampling is based on stochastic optimal control (SOC) and reframes the training process as an optimization task over a controlled diffusion process, eliminating the need for explicit data.
  • The algorithm achieves state-of-the-art results in synthetic and real-world tasks, particularly excelling in molecular conformer generation, demonstrating its scalability and performance in diverse molecular structures.

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Nordicapis

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5 Random API Key Generators (And Why You Might Use Them)

  • API keys play a crucial role in identifying traffic sources and interactions in API development.
  • Random API key generators are useful for temporary or one-time needs, such as mock documentation or testing.
  • Generate-Random.org is a customizable and quick API key generator without the need for sign-up.
  • Akto API Key Generator allows generating multiple keys with options for character types.
  • Vondy API Key Generator offers structured data generation based on LLM systems.
  • Random Number API provides direct API access for generating random numbers and UUIDs.
  • Native methods in languages like JavaScript and Python can also be used for API key generation.
  • Random API keys are beneficial for testing and educational purposes without using production keys.
  • Using random keys for testing helps avoid exposing sensitive data and aids in creating sandbox environments.
  • It is essential to follow best practices when generating actual usable API keys for production.

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PlanetPython

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EuroPython Society: EuroPython Society at PyCon US 2025

  • EuroPython Society had a booth at PyCon US for the first time to connect with Python communities, distribute stickers, and discuss their grants program.
  • A documentary about Python's history and community, featuring over 20 core developers, was announced at PyCon US with the premiere scheduled for EuroPython.
  • EuroPython Society members had a group photo at the PyLadies auction and spent evenings together networking outside of sessions.
  • Several members of EuroPython Society received community awards, including the chair Artur Czepiel, former board member Laís Carvalho, and former chair Raquel Dou.

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Medium

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Narcissism as a Service (NaaS): The AI Will Validate You Now

  • AI technology is increasingly being used for various personal services like therapy, relationship advice, and scheduling, leading to a rise in narcissism and manipulative behavior.
  • The use of AI in gaslighting and manipulating others is becoming more scalable, contributing to a potential increase in AI-induced mental health issues.
  • While mainstream medicine may not recognize conditions like Electromagnetic Hypersensitivity (EHS), individuals experiencing symptoms should seek support from open-minded doctors and non-medical support groups.
  • To manage EHS symptoms, individuals can consider finding integrative doctors, joining support groups, and taking steps to protect themselves from electromagnetic exposure in a practical and holistic manner.

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Dev

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The One Thing Nobody Tells You About Learning to Code

  • Learning to code is more about learning how to be wrong repeatedly and not letting that discourage you.
  • The process of learning to code involves emotional challenges and dealing with self-doubt and shame.
  • Debugging plays a significant role in coding, often requiring more time than writing actual code.
  • Building projects helps in discovering what you don't know and aids in the learning process, even amidst confusion.
  • An 'emotional dev stack' comprising attributes like frustration, persistence, curiosity, humility, and community is crucial for growth in coding.
  • There is no ultimate mastery in coding; even senior developers continue to learn and face challenges.
  • The journey of learning to code involves transitioning from feeling inadequate to feeling competent and helping others.
  • The key to learning is managing your doubts and persisting through the difficult and demoralizing times.
  • Breaking things and making mistakes is an essential part of the learning process in coding.
  • Embrace the journey of coding, from initial struggles to incremental progress, and eventually feeling a sense of accomplishment.

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Dev

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Day 5 - User Inputs in Component

  • Day 5 tutorial demonstrated how to bind input fields and a checkbox to reactive states in different frameworks.
  • In Vue 3, refs like newItem and newItemHighPriority were used to bind to an input field and checkbox respectively.
  • In SvelteKit, $state runes like newItem and newItemHighPriority were bound to the text input and checkbox.
  • In Angular 19, signals newItem and newItemHighPriority were bound to input fields using [(ngModel)].

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Dev

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PandaStack: The All-in-One Platform Solving Developer Infrastructure Headaches

  • PandaStack is an all-in-one platform addressing the common developer headache of managing multiple platforms while deploying applications and handling infrastructure, with the aim to simplify the process and reduce context switching.
  • PandaStack offers true infrastructure consolidation by providing an integrated ecosystem supporting various technologies such as web frameworks, databases, CMS solutions, e-commerce platforms, DevOps tools, AI tools, monitoring, project management, and more in a single cohesive environment.
  • Key benefits for developers using PandaStack include reduced context switching, simplified troubleshooting, consistent environments, streamlined team collaboration, and cost efficiency, resulting in a more efficient deployment process.
  • PandaStack's unified approach to infrastructure management aims to streamline the deployment process, eliminate the need to navigate between multiple platforms, and provide significant cost savings for developers, making it a promising solution for modern application development.

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Javacodegeeks

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Fine-Tuning LLaMA for Code Completion (2025 Edition)

  • In 2025, fine-tuning large language models like LLaMA for code completion has become more accessible with improved tools and techniques.
  • Key steps involve preparing the codebase, instruction tuning, retrieval-augmented fine-tuning, fine-tuning with PEFT/LoRA, training setup, and inference with retrieval augmentation.
  • Best practices in 2025 for fine-tuning LLMs like LLaMA emphasize hardware optimization, data preparation, training strategy, retrieval augmentation, security measures, and deployment strategies.
  • The future of AI-assisted coding lies in smarter, leaner, and more responsive models that integrate seamlessly into developer environments, offering personalized AI coding assistants for improved efficiency and security measures.

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Hackaday

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The Mouse Language, Running on Arduino

  • The MOUSE language, originally designed for 70s and 80s computers with limited memory, can now be run on an Arduino.
  • The syntax of MOUSE resembles modern esoteric languages, using Reverse Polish notation and processing single letters as specific instructions.
  • The current version of MOUSE by [Ivan] includes changes to adapt to the modern computing environment and can run on an ATmega328P with minimal memory usage.
  • Additional features of [Ivan]'s version of MOUSE include support for PS/2 devices, video output, and saving programs to the internal EEPROM.

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Dev

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Step-by-Step on how to Link SSH to GitHub from Your Server

  • When you use SSH to clone a GitHub repository on your server, you’re authenticating the server to GitHub using an SSH key.
  • The process involves generating an SSH key pair on your server, with the private key staying on the server and the public key copied to GitHub.
  • GitHub verifies the public key to authorize access, allowing cloning without entering a username/password when commands like 'git clone' are executed.
  • Key steps include generating an SSH key on the server, copying the public key to GitHub, testing the connection, and then cloning repositories using SSH without the need for usernames or passwords.

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