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The Ultimate Guide to Code Formatting: Prettier vs ESLint vs Biome
It doesn't matter if you work alone or in a large team โ code formatting should be uniform for all developers. It reduces noise and arguments about code style at code review, makes code more readable, and speeds up development by eliminating the need to manually format each line. In this article we'll take a closer look at three of the most popular tools with detailed customization instructions.
Published on: May 29, 2025 | Source:
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LeetCode Meditations: A Visualized Tour of DSA Concepts (A Handbook)
It may seem like an oxymoron when the words "LeetCode" and "meditation" are used together โ after all, one thing that almost everyone can agree is that LeetCode is challenging. It's called grinding LeetCode for a reason. It doesn't have anything to d...
Published on: May 29, 2025 | Source:LeetCode Meditations: A Visual Handbook of Data Structures and Algorithms Concepts
It may seem like an oxymoron when the words "LeetCode" and "meditation" are used together โ after all, one thing that almost everyone can agree is that LeetCode is challenging. It's called grinding LeetCode for a reason. It doesn't have anything to d...
Published on: May 29, 2025 | Source:Security by Design: Building Full-Stack Applications With DevSecOps
Building a full-stack application with Angular (frontend) and Node.js (backend) demands a holistic security approach. Security by design means baking in security from the architecture stage and throughout development, rather than as an afterthought. DevSecOps extends DevOps by integrating security into every phase of the software lifecycle โ developers, operations, and security teams share responsibility to ensure...
Published on: May 29, 2025 | Source:Learn Python for Data Science โ Full Course for Beginners
If you're interested in data science but not sure where to begin, Python is a great starting point. Itโs easy to pick up and has a bunch of libraries that make working with data a lot easier. We just published a course on the freeCodeCamp.org YouTube...
Published on: May 29, 2025 | Source:When Airflow Tasks Get Stuck in Queued: A Real-World Debugging Story
Recently, my team encountered a critical production issue in which Apache Airflow tasks were getting stuck in the "queued" state indefinitely. As someone who has worked extensively with Scheduler, I've handled my share of DAG failures, retries, and scheduler quirks, but this particular incident stood out both for its technical complexity and the organizational coordination it demanded. The Symptom: Tasks Stuck in...
Published on: May 29, 2025 | Source:Monoliths, REST, and Spring Boot Sidecars: A Real Modernization Playbook
Forget the idea that modernization has to mean rewriting everything. The real work happens in the in-between, where REST meets SOAP, where sidecars live beside WAR files, and where code changes are political before they're technical. Especially in high-stakes, compliance-bound environments like healthcare, government, and labor systems, modernization doesnโt look like a revolution. It looks like a careful negotiation.
Published on: May 29, 2025 | Source:How to Build an AI-Powered Cooking Assistant with Flutter and Gemini
After soaking in everything shared at GoogleIO, I canโt lie โ I feel supercharged! From Whatโs New in Flutter to Building Agentic Apps with Flutter and Firebase AI Logic, and the deep dive into How Flutter Makes the Most of Your Platforms, it felt li...
Published on: May 29, 2025 | Source:Whatโs Got Me Interested in OpenTelemetryโAnd Pursuing Certification
Someone (I donโt remember whoโif it was you, feel free to take credit in the comments) once told me, โIf you want to break a habit, donโt tell anyone. If you want to build a habit or achieve a goal, tell everyone.โ
Published on: May 29, 2025 | Source:4 trends shaping open source fundingโand what they mean for maintainers
Get insights on the latest trends from GitHub experts while catching up on these exciting new projects. The post 4 trends shaping open source fundingโand what they mean for maintainers appeared first on The GitHub Blog.
Published on: May 29, 2025 | Source:ACID vs BASE: Transaction Models Explained
There are two main approaches to handling transactions: either we follow ACID or BASE principles. All other approaches are just variations of the two; we can even say that, to a certain degree, BASE is a variation of ACID. Furthermore, some databases may pick to support ACID transactions for part of operations, while not providing the same quarantine for others โ just like MongoDBhere. In todayโs text, I will cover the...
Published on: May 29, 2025 | Source:Not just a vibe, the Stack Overflow Developer Survey is really here
This year, we're not just collecting data; we're reflecting on the last year of questions, answers, hallucinations, job changes, tech stacks, memory allocations, models, systems and agentsโtogether.
Published on: May 29, 2025 | Source:Introducing Graph Concepts in Java With Eclipse JNoSQL, Part 3: Understanding Janus
Graph databases are increasingly popular in modern applications because they can model complex relationships natively. Graphs provide a more natural representation of connected data from recommendation systems to fraud detection. Our previous articles explored graph databases broadly and delved into Neo4j. In this third part, we focus on JanusGraph, a scalable and distributed graph database. Unlike Neo4j, JanusGraph...
Published on: May 29, 2025 | Source:Building a Real-Time Change Data Capture Pipeline With Debezium, Kafka, and PostgreSQL
Change Data Capture (CDC) is a foundational pattern in modern data engineering. It enables systems to react to database changes in near real-time by streaming inserts, updates, and deletes as events. This capability is critical in a wide range of scenarios: synchronizing microservices, feeding real-time dashboards, updating machine learning features, powering audit logs, or building streaming data lakes. In this...
Published on: May 29, 2025 | Source:Hyperparameter Tuning: An Overview and a Real-World Example
In machine learning, selecting the right algorithm is just the first step. The true power of a model lies in fine-tuning it to extract the best performance. This fine-tuning process, known as hyperparameter tuning, is akin to adjusting the dials on a high-performance engine. Get it right, and your model will achieve optimal accuracy and generalization; get it wrong, and you could end up with a model that underperforms...
Published on: May 29, 2025 | Source:How GitHub Copilot Helps You Write More Secure Code
Early-career developers often struggle with secure coding practices. GitHub Copilot, an AI pair programmer, can assist in writing safer code when used wisely. However, guidance is key; a 2021 study found that approximately 40% of Copilotโs generated code had security vulnerabilities when developers werenโt careful. GitHub responded by upgrading Copilotโs AI model and adding a real-time vulnerability filter to block...
Published on: May 29, 2025 | Source:Understanding the limitations of AI is crucial for enterprise success
What challenges do organizations face when adopting AI, and why is understanding its limitations key to success?
Published on: May 29, 2025 | Source:I accidentally built a vector database using video compression
While building a RAG system, I got frustrated watching my 8GB RAM disappear into a vector database just to search my own PDFs. After burning through $150 in cloud costs, I had a weird thought: what if I encoded my documents into video frames? The idea sounds absurd - why would you store text in video? But modern video codecs have spent decades optimizing for compression. So I tried converting text into QR codes, then...
Published on: May 29, 2025 | Source:A Practical Field Guide to AI Coding
I feel like I only ever see super extreme positions on AI coding online (AI-everything or AI-nothing), so I decided to write up a guide on how I've been using AI in my own coding workflow. What's been working: - Green field tasks (e.g. Create a rate limiter class) - Pattern expansion (e.g. Create another API endpoint based on these 3 examples) - Documentation (e.g. write docstrings for all the functions in this file) -...
Published on: May 28, 2025 | Source:Introducing Graph Concepts in Java With Eclipse JNoSQL, Part 2: Understanding Neo4j
Graph databases have rapidly gained popularity in modern software architecture, as systems increasingly rely on relationships, recommendations, and connected data. From social media platforms and fraud detection systems to recommendation engines and knowledge graphs, graph databases offer a powerful way to model and traverse complex relationships that are hard to express efficiently in relational databases. This second...
Published on: May 28, 2025 | Source:Simpler Data Transfer Objects With Java Records
In very general terms, data transfer objects (DTOs) are structures that allow packing data when information is exchanged among applications or processes. While business objects or even entities own both state and behavior, DTOs should have only state. I personally see them as the apparel that the domain, the application's โcenter of purity,โ puts on when engaging in interactions with the โexterior.โ Java records, on...
Published on: May 28, 2025 | Source:Strategies for Securing E-Commerce Applications
Electronic commerce or e-commerce has changed the way we transact, invest, purchase, communicate from virtually anywhere in the world as long as you have internet connectivity. Over the past decade, it has been creating many new exciting opportunities for businesses worldwide. However, e-commerce web sites are vulnerable to intruder attacks due to reasons aplenty. If there are loopholes or weaknesses in your design,...
Published on: May 28, 2025 | Source:Is Big Data Dying?
In recent years, the notion that โbig data is dyingโ seems to be gaining traction. Some say the big data craze has faded, while others lament the shrinking job opportunities, the increasing complexity of platforms, and the growing intricacy of business demands. But does this really mean big data is dying? I donโt think so. In my view, whatโs truly dying is not big data itself, but rather the outdated โdragon-slaying...
Published on: May 28, 2025 | Source:Comparing Managed Postgres Options on The Azure Marketplace
Azure is expanding their Postgres portfolio, now offering a range of managed Postgres services to suit the needs of developers and teams of all sizes. In this post, weโll walk through the main Postgres options available on the Azure Marketplace, so you can find the one that works best for your application. Why Deploy Postgres Through the Azure Marketplace? If your company runs on Azure infra, using the Azure...
Published on: May 28, 2025 | Source:How to Use AWS Aurora Database for a Retail Point of Sale (POS) Transaction System
Abstract: A point of sale (POS) transaction system is a crucial component of retail and hospitality businesses, as it handles sales, payments, inventory management, and customer data. These systems need to process transactions efficiently, ensure data integrity, and be highly available, particularly in high-traffic environments like retail stores or restaurants.
Published on: May 28, 2025 | Source:How Attackers Target Travelers โ and How to Defend Yourself
Traveling is one of lifeโs greatest joys โ but it also puts a big target on your back for cybercriminals. Tourists are often rushed, distracted, or unfamiliar with local providers. Thatโs exactly what hackers count on. From fake Wi-Fi networks to s...
Published on: May 28, 2025 | Source:AI Agents: A New Era for Integration Professionals
โขTimeless patterns, smarter tools:AI agents may seem revolutionary, but they are built on timeless integration patterns like those in ESBs and ETLs, enhanced with smarter capabilities like dynamic parsing and semantic routing. โขEvolving roles and teams:They unify application and data integration efforts, dissolving silos. Traditional roles like middleware specialists, ETL developers, and data scientists evolve into...
Published on: May 28, 2025 | Source:The Agentic AI Handbook: A Beginner's Guide to Autonomous Intelligent Agents
You may have heard about โAgentic AIโ systems and wondered what theyโre all about. Well, in basic terms, the idea behind Agentic AI is that it can see its surroundings, set and pursue goals, plan and reason through many processes, and learn from expe...
Published on: May 28, 2025 | Source:A deep dive into building an agent framework for Salesforce
Weโre always trying to make it easy for users to pick out the information they need and gain insights into their processes, so a natural language interface seemed like a dream.
Published on: May 28, 2025 | Source:ITBench, Part 1: Next-Gen Benchmarking for IT Automation Evaluation
The remarkable promise of GenAI-based agentic (AI agents) solutions, coupled with recent improvements in their ability to handle intricate tasks, has increased the potential for AI agents to manage IT systems. Given the complexity and criticality of IT systems, a key challenge in IT automation is finding reliable ways to evaluate agents before using them in production. The successful adoption of AI agents for IT...
Published on: May 28, 2025 | Source:Master REST API Development with .NET 9
Building robust web applications and services requires a solid understanding of REST APIs, the backbone of modern web communication. Whether you're looking to create mobile app backends, integrate different systems, or build scalable web services, RE...
Published on: May 28, 2025 | Source:Build Your Own ViT Model from Scratch
Vision Transformers have fundamentally changed how we approach computer vision problems, delivering state-of-the-art results that often surpass traditional convolutional neural networks. As the industry shifts toward transformer-based architectures f...
Published on: May 28, 2025 | Source:Memory-Optimized Tables: Implementation Strategies for SQL Server
Throughout my 15-year journey as a SQL Server DBA, I've encountered numerous technologies promising revolutionary performance improvements, but few have delivered as convincingly as memory-optimized tables. First appearing in SQL Server 2014 as part of the in-memory OLTP feature (codenamed "Hekaton"), this technology has matured significantly in subsequent releases. The fundamental concept is elegantly simple: while...
Published on: May 28, 2025 | Source:Beyond Accuracy: A Product-Led Case for State Space Models Over Transformers
The AI industryโs obsession with Transformers might finally be waning. While OpenAI and Google, with their extensive language models capture the public attention, there is a more discreet change taking place in the way AI is implemented into production systems, or how it is AI is utilized within industry processes. Among practitioners who are less concerned with competition metrics and more focused on speed,...
Published on: May 28, 2025 | Source:New algorithm beats Dijkstra's time for shortest paths in directed graphs
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Published on: May 28, 2025 | Source: