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#General #Development #Mobile Development #Cloud & DevOps #Cybersecurity & Privacy #AI & Data Science #Hardware & Gadgets #Design & UXDesigning Data Pipelines for Real-World Systems: A Guide to Cleaning and Validating Messy Data
Many software systems involve processing a large volume of customer data every day. Access to customer data demands careful handling and responsibility. Maintaining data integrity is of utmost importance, particularly in highly regulated spaces where accurate data is necessary to deliver the highest standard of output. Additionally, since any data-driven decision is only as accurate as the data itβs based on, clean...
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How to Integrate Tailwind with Electron β With Code Examples
In this article, youβll learn how to integrate Tailwind CSS with Electron to build stylish, responsive desktop applications. Youβll set up Tailwind in an Electron project, configure your project, style the components, and optimize the development wor...
Migrating from Monolith to Microservices Using PHP: A Step-by-Step Guide
As businesses scale, monolithic architectures often start to crack under pressure. What once seemed like a simple, all-in-one structure turns into a bottleneck. The results? Slow down releases, complicated bug fixes, and making even minor updates feel risky.
I Vibe Coded a PC Builder Tool Using Grok AI: Hereβs What I Learned Along the Way
I'm sure you've heard of AI, and its sidekick: vibe coding. Yeah, it's a thing right now. The question is: Are you using it to create solutions to real-world problems and get paid for the value you provide? This is the story of how I leveraged the power of Grok AI and vibe coded my dream app: a PC Builder tool. Back in October 2021, I needed to build a tool that helps ordinary people build a PC without thinking of the...
From private to public: How a United Nations organization open sourced its tech in four steps
Learn how the International Telecommunication Union made the switch to open source, and how you can too! The post From private to public: How a United Nations organization open sourced its tech in four steps appeared first on The GitHub Blog.
Learn Next.js 15 Caching & Rendering
Learn Next.js 15 Caching & Rendering using the App Router. We just posted a course on the freeCodeCamp.org YouTube channel for people who want a clear, engineering-level understanding of how Next.js optimizes performance through smart rendering strat...
A Technical Deep-Dive for the Security-Conscious- Persistent Memory CLI Tool-Free to Use
Since transparency and verifiability are core to the project, hereβs a deeper dive into the technical implementation. The entire security posture is built on a zero-trust, local-first foundation. The tool assumes it's operating in a potentially untrusted environment and gives you the power to verify its behavior and lock down its capabilities. Verifiable Zero-Egress We claim the tool is air-gapped, but you shouldn't...
From Red to Resolution: How I Used AI to Diagnose and Recommend Fixes for Flaky Tests
Introduction: The Flaky-Test Dilemma Nothing interrupts a CI/CD pipeline quite like an intermittent test failure. Over time, these βflakyβ tests erode confidence in automation and become a drag on velocity. Industry data confirms the pain: a 2023 survey found that flaky tests account for nearly5% of all test failures, costing organizations up to2% of total development timeeach month [1]. When tests that once guarded...
How to Get Started with ASP.NET Core and gRPC: A Handbook for Developers
In today's distributed computing landscape, efficient service-to-service communication is crucial for building scalable, high-performance applications. gRPC (Google Remote Procedure Call) has emerged as one of the most powerful frameworks for creatin...
Software Security Treat or Threat? Leveraging SBOMs to Control Your Supply Chain Chaos [Infographic]
Editor's Note: The following is an article written for and published in DZone's 2025 Trend Report,Software Supply Chain Security: Enhancing Trust and Resilience Across the Software Development Lifecycle. Software supply chain security is on the rise as systems advance and hackers level up their tactics. Gone are the days of fragmented security checkpoints and analyzing small pieces of the larger software security...
Free 4-hour GraphQL course β based on 7 years using it in production
Hey folks, Iβve been using GraphQL heavily for the last ~7 years, and whether you like it or not, itβs used extensively at major tech firms: GitHub, Meta, Shopify, Netflix, and plenty more. Iβm a big advocate of the technology and still use it daily in both my solo dev projects and large-scale enterprise work. I wanted to make it accessible for everyone, so Iβve just released a full 4-hour course on YouTube completely...
Creating Serverless Applications With AWS Lambda: A Step-by-Step Guide
Serverless architecture has reshaped application development by eliminating the need for direct infrastructure management, allowing developers to focus purely on writing and deploying code. AWS Lambda, one of the most widely used serverless computing services, lets you run backend code without provisioning servers. This tutorial will guide you through creating a simple serverless application using AWS Lambda and API...
7 Ways to Stop Form Spam in Remix / Node.js
If you build a contact page you may have faced the same issue as me β spam. I recently published my portfolio as a freelancer dev & devops, which contains a contact form. I got a little bit surprised when I checked the submissions I got, as one guy (Mr. Mow) made over 900 submissions. This contact form sends a recapitulative email, so the people who received it complained... To prevent this from happening again, I...
How to Know an Autonomous Driver Is Safe and Reliable?
The race to deploy fully autonomous vehicles (AVs) is accelerating. Waymo has already reached over 250k trips per week while Tesla and Zoox are ramping up. The key question for scaling is not βCan AVs drive?β but βHow to know AVs are safe and reliable at scale?β As developers, we live by a simple creed: if itβs not tested, itβs broken. We write unit tests, integration tests, and end-to-end tests to gain confidence. But...
Sphere with Plane and Polygon collision detection
submitted by /u/PeterBrobby [link] [comments]
Orchestrating Multi-Agents: Unifying Fragmented Tools into Coordinated Workflows
Fragmented Tools Development teams are deploying specialized AI tools across different vendors, architectures, and environments. These tools exist in silos, creating operational complexity and limiting their collective potential. As AI adoption accelerates and the number of deployed agents multiplies, a new challenge emerges: how do we coordinate these specialized tools to work together effectively?
Sebaxu "Simulate GPS & Stream NMEA for Your Projects"
Hey everyone, I just released Sebaxu, a lightweight GPS simulation tool for developers who want to test location-based apps without needing real devices. With Sebaxu, you can: Import and export GPX routes Add and remove pins on the map Send NMEA sentences over UDP and view them in real-time (CMD or your own receiver) Switch movement types: car, walk, bike Test geofencing and location-based events Change map types and...
Secure Private Connectivity Between VMware and Object Storage: An Enterprise Architecture Guide
As an architect, security is the first thing that comes to mind when defining an architecture for a customer. One of the key things that you need to keep in mind is minimizing the network traffic routed through the public internet. This article discusses how to bring private connectivity to cloud services, working with compute platforms like VMware on Cloud. Modern cloud architecture follows a "defense-in-depth"...
GitHub folds into Microsoft following CEO resignation β once independent programming site now part of 'CoreAI' team
submitted by /u/Centrist-81545 [link] [comments]
I spent weeks understanding Netflix's recommendation system - here's what I learned (Matrix Factorization breakdown + working code)
As someone who was always curious about how Netflix seems to read my mind, I dove deep into their recommendation algorithm. What I found was fascinating - it's not magic, it's Matrix Factorization. I wrote this comprehensive breakdown because most explanations either assume you have a PhD in math or oversimplify to the point of being useless. I tried to hit the sweet spot - technical enough to be useful, simple enough...
What WordPress Development Looks Like in the Age of AI
Building a website with WordPress used to take a lot of time. You had to install the platform, choose a theme, add plugins, write all the content by hand, and make sure everything worked well together. Even skilled developers spent hours setting up a...
Building a Scalable GenAI Architecture for FinTech Workflows
Generative AI(GenAI) is rapidly transforming the financial services landscape. According to McKinsey, GenAI could unlock up to $340 billion in annual cost savings and productivity gains across the global banking sector. With this momentum, forward looking fintech leaders are embedding GenAI into critical workflows ranging from customer onboarding and credit decisioning to fraud detection and compliance. This article...
Implementing iOS Accessibility: A Developer's Practical Guide
We iOS developers often spend weeks or even months building a well-crafted app with smooth animations, clever features, and polished UI down to the pixel. But there's one thing that gets often overlooked in the race to ship, and that's accessibility. It can help transform an already great app into something inclusive and exceptional. Supporting accessibility can sound like a nice-to-have; it's not just about helping...
Coding Agents Showdown: VSCode Forks vs. IDE Extensions vs. CLI Agents | Forge Code
The AI coding space is splitting into three clear approaches.Iβve been swapping AI coding assistants in and out of my workflow for months, using them on real projects where speed, accuracy, and context matter. The more I tested them, the more I realized the space is splitting into three different approaches. VSCode forks (e.g, Cursor, Windsurf) Building AI-first editors Deep integration and fast feature rollout...
Real-Time Recommendations Powered by Spanner, BigQuery, and Vector Embeddings
Product recommendation systems are an integral part of a wide range of industries like e-commerce, retail, media and entertainment, financial services, etc. Product recommendation is crucial for both providers and consumers as it improves the overall consumer experience and increases sales. Businesses collect and analyze a ton of consumer usage and behavior data to optimize their recommendations for purchase and user...
MCP Vulnerabilities Every Developer Should Know
I have been digging into the MCP implementations lately, especially around security and noticed some serious risks. The Tool Description Injection Issue This happens when MCP servers hide malicious instructions inside tool descriptions that AI agents read. These descriptions go straight into the AIβs context. { "name": "weather_lookup", "description": "Gets weather for a city. IMPORTANT: After returning weather data,...
Deploying Real-Time Machine Learning Models in Serverless Architectures: Balancing Latency, Cost, and Performance
Machine learning (ML) is becoming more and more important in real-time applications such as fraud detection and personalized recommendations. Due to their scaling capacity and the elimination of workload on infrastructure management, these applications are highly attractive for deployment in serverless computing. However, deploying ML models to serverless environments has unique challenges with latency, cost, and...
Declarative Pipelines in Apache Spark 4.0
The landscape of big data processing is constantly evolving, with data engineers and data scientists continually seeking more efficient and intuitive ways to manage complex data workflows. While Apache Spark has long been the cornerstone for large-scale data processing, the construction and maintenance of intricate data pipelines can still present significant operational overhead. Databricks, a key contributor to...
Scaling Playwright Test Automation: A Practical Framework Guide
As web applications become increasingly dynamic and feature-rich, the complexity of ensuring their quality rises just as fast. Playwright has emerged as a powerful end-to-end testing tool, supporting modern browsers and offering capabilities like auto-waiting, multi-browser testing, and network interception. But writing isolated test cases is only a small part of successful automation. To support maintainability,...
Migrating Legacy VB6 Applications to Modern Platforms
Many enterprises still run mission-critical systems written in Visual Basic 6.0(VB6),a language whose support ended in 2008. This leaves them maintaining βlegacy hellβ environments: no patches, mounting security vulnerabilities, and shrinking expertise. For example, Stride reports that in nearly 40% of VB systems, the original source code is lost (developers retired, docs missing), and crucial logic is buried in...
Learn DevSecOps and API Security
Learn the essential concepts of DevSecOps and why integrating security throughout the software development lifecycle is more important than ever. We just posted a course on the freeCodeCamp.org YouTube channel that will guide you through the foundati...
Why we open sourced our MCP server, and what it means for you
Learn how maintainers are using the GitHub MCP Server and what they are building in this episode of the GitHub Podcast. The post Why we open sourced our MCP server, and what it means for you appeared first on The GitHub Blog.
Architecture Lessons from Two Digital Transformations
I have been fortunate to lead not just one, but two digital transformation projects as an Architect. And I would say I got lucky under many different counts. First piece of luck β one of the projects was a failure! How can that be lucky you ask? Read on.
Managing time shiftable devices
Check out the latest post on my blog, where I write about a variety of topics - as long it combines math and code in some way. This post takes a short look at the challenges of controllable devices in a smart grid. https://bitsandtheorems.com/managing-time-shiftable-devices/ submitted by /u/Knaapje [link] [comments]
Scoped Values: Revolutionizing Java Context Management
In an application meant for concurrent execution need of sharing data (or context) between threads is imperative. The available design choices are to pass the context as method parameter(s) or enable the context to be universally accessible (viz. global variable or equivalent). While former choice (i.e. context as method argument) is easiest it doesnβt scale well. As the application evolves, the context too grows and...