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In a deterministic simulation, you can debug with time travel
Will Wilson, CEO and co-founder of Antithesis, joins Ryan and Stack Overflow senior director of engineering Ben Matthews on the podcast to discuss deterministic simulation testing, the pitfalls of chaos testing in an AI-driven world, and how testing can help developers deal with technical debt.
Published on: June 03, 2025 | Source:
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The Front-End Monitoring Handbook: Track Performance, Errors, and User Behavior
A complete frontend monitoring system is essential for tracking application performance, errors, and user behavior. It consists of three main components: data collection and reporting, data processing and storage, and data visualization. This article...
Published on: June 03, 2025 | Source:[ On | No ] syntactic support for error handling
Go team plans around error handling support
Published on: June 03, 2025 | Source:Gauntlet is a Programming Language that Fixes Go's Frustrating Design Choices
What is Gauntlet? Gauntlet is a programming language designed to tackle Golang's frustrating design choices. It transpiles exclusively to Go, fully supports all of its features, and integrates seamlessly with its entire ecosystem β without the need for bindings. What Go issues does Gauntlet fix? Annoying "unused variable" error Verbose error handling (if err nil everywhere in your code) Annoying way to import and...
Published on: June 02, 2025 | Source:Domain-Centric Agile Modeling for Legacy Insurance Systems
Legacy insurance systems have accumulated decades of complexity in their codebases and business logic. This complexity is spread across batch jobs and shaped by regulation, rather than architecture. Directly applying modern Agile modeling to such a landscape often throws developers off track and into frustration. That is where Agile can work, but only when recentered around the realities of the domain. A domain-first...
Published on: June 02, 2025 | Source:AI-Powered Smart Contracts: The Future Of Automated Decision-Making
Introduction I've seen many people struggle with slow, error-prone contracts. It's frustrating when deals get held up by paperwork or mistakes. I get it β I've been there too. But here's some good news: AI-powered smart contracts are changing the game. I've done a ton of research on this topic. When AI and blockchain team up, they work together to make contracts smarter and faster because they use tech like natural...
Published on: June 02, 2025 | Source:Securing DevOps Pipelines: A Practical Guide to Balancing Speed and Security
Security has been a major concern in todayβs world. Security issues lead to data breaches with consequences such as data loss and financial losses. As a result, there is a need to focus on enhancing security. The OWASP top 10 is a good guide for DevOps teams to mitigate key web application security risks. Integrating security strategies from the beginning to the end of the process can enable DevOps teams to enhance the...
Published on: June 02, 2025 | Source:Why Public Wi-Fi Is Dangerous β And How to Protect Yourself
Free Wi-Fi feels like a small win when youβre out. Coffee shops, airports, and hotels offer it like candy β just tap, connect, and youβre online. But behind that convenience is a world of risk that most people never see coming. Letβs talk about wh...
Published on: June 02, 2025 | Source:How to Code Linked Lists with TypeScript: A Handbook for Developers
A linked list is a data structure where each item, called a node, contains data and a pointer to the next node. Unlike arrays, which store elements in contiguous memory, linked lists connect nodes that can be scattered across memory. In this hands-on...
Published on: June 02, 2025 | Source:Enterprise Data Loss Prevention (DLP) Security Policies and Tuning
Iβve worked with a lot of enterprise customers over the yearsβbig ones, tooβand a common struggle I see is with their Data Loss Prevention (DLP) policies. Even though theyβve had the product for years, they often face one of two issues: either the policies are too weak and donβt flag anything, or theyβre too strict, overwhelming teams with false alerts. When DLP policies arenβt properly tuned, it creates gaps that can...
Published on: June 02, 2025 | Source:How to Grow an LSM-tree? Towards Bridging the Gap Between Theory and Practice
submitted by /u/ketralnis [link] [comments]
Published on: June 02, 2025 | Source:Day 26: How to Use EventEmitter in Node.js for Clean and Scalable Code
submitted by /u/MysteriousEye8494 [link] [comments]
Published on: June 02, 2025 | Source:PostgreSQL Performance Tuning
PostgreSQL is already known for its reliability, extensibility, and open-source pedigree and continues to grow and evolve with each release. PostgreSQL 17 introduces several performance improvements and features that make it a powerhouse for Online Transaction Processing (OLTP) and Online Analytical Processing (OLAP) workloads. This blog will explore advanced performance tuning techniques for PostgreSQL 17 and...
Published on: June 02, 2025 | Source:Integrating AI agents: Navigating challenges, ensuring security, and driving adoption
Positioned at the intersection of automation, decision intelligence, and data orchestration, AI agents are quickly emerging as essential tools for aligning business outcomes with technical workflows.
Published on: June 02, 2025 | Source:From Hype to Harm: Why AI Governance Needs More Than Good Intentions
The race to implement AI technologies has created a significant gap between intention and implementation, particularly in governance. According to recent data from the IAPP and Credo AI's 2025 report, while 77% of organizations are working on AI governance, only a fraction have mature frameworks in place. This disconnect between aspirational goals and practical governance has real consequences, as we've witnessed...
Published on: June 02, 2025 | Source:The difference between coding agent and agent mode in GitHub Copilot
Weβll decode these two toolsβand show you how to use them both to work more efficiently. The post The difference between coding agent and agent mode in GitHub Copilot appeared first on The GitHub Blog.
Published on: June 02, 2025 | Source:Less TODO, more done: The difference between coding agent and agent mode in GitHub Copilot
Weβll decode these two toolsβand show you how to use them both to work more efficiently. The post Less TODO, more done: The difference between coding agent and agent mode in GitHub Copilot appeared first on The GitHub Blog.
Published on: June 02, 2025 | Source:A Beginnerβs Guide to Graphs β From Google Maps to Chessboards
Most of us use Google Maps without thinking twice. You open the app, check which route has the least traffic, and hit start. Then somewhere along the way β maybe you miss a turn (I do that often) β and Maps calmly recalculates your route, showing you...
Published on: June 02, 2025 | Source:The Truth About AI and Job Loss
I keep finding myself in conversations with family and friends asking, βIs AI coming for our jobs?β Which roles are getting Thanos-snapped first? And will there still be space for junior individual contributors in organizations? And many more. With so many conflicting opinions, I felt overwhelmed and anxious, so I decided to take action instead of staying stuck in uncertainty. So, I began collecting historical data and...
Published on: June 02, 2025 | Source:MySQL Formatter: How to Make Beautiful Code and Why You Need It
A MySQL formatter makes code beautiful. But have you ever wondered what beautiful code looks like? You might think that this is not so important.As long asit works as intended, why make a case about it?
Published on: June 02, 2025 | Source:How to Improve Copilot's Accuracy and Performance in Power BI
Copilot in Power BI has been a powerful advancement in making data analysis accessible to everyone. But the quality of Copilot's output is heavily dependent on the foundation it sits upon β your Power BI data model and metadata. If Copilot doesn't understand your data structure clearly, its responses can become vague, inaccurate, or not business-friendly. This article will explain how building a strong semantic model...
Published on: June 02, 2025 | Source:Revolutionizing KYC: Leveraging AI/ML for Regulatory Compliance
Know Your Customer (KYC) embodies a sophisticated and proactive compliance framework strategically adopted by financial institutions to methodically scrutinize and validate client identities, transactional behaviors, and risk exposures. Beyond mere regulatory formality, KYC constitutes an integral pillar for institutional integrity, meticulously architected to mitigate systemic vulnerabilities such as identity fraud,...
Published on: June 02, 2025 | Source:Observability Expenses: When βPennies on the Dollarβ Add Up Quickly
Iβve specialized in monitoring and observability for 27 years now, and Iβve seen a lot of tools and techniques come and go (RMon, anyone?); and more than a few come and stay (rumors of the death of SNMP have been β and continue to be β greatly exaggerated). Lately Iβve been exploring one of the more recent improvements in the space β OpenTelemetry (which Iβm abbreviating to βOTelβ for the remainder of this blog). I...
Published on: June 02, 2025 | Source:Edit is now open source - Windows Command Line
What's really interesting about this is the source code, it is clear that they have put way too much effort into making this application good. It contains, for example, SIMD optimised search routines, and an implementation of Oklab colour blending, replete with code to estimate cube roots inspired by the famous Fast Inverse Square Root function. submitted by /u/psr [link] [comments]
Published on: June 02, 2025 | Source:Designing Embedded Web Device Dashboards
Overview A web dashboard serves as the βfront panelβ for an embedded product β whether that product is a rack-mounted industrial controller, a bike-mounted GPS tracker, or a battery-powered soil-moisture sensor buried in a greenhouse bed. Because the dashboard is delivered over plain HTTP(S) and rendered in any modern browser, users do not have to download a native app, install drivers, or worry about operating-system...
Published on: June 02, 2025 | Source:IRS open-sourced its Direct File software and it is pretty great actually (check out the scala fact graph)
submitted by /u/No-Amoeba-6542 [link] [comments]
Published on: June 02, 2025 | Source:TIL: Apparently the solution to modern software engineering was solved by some dead Greek guy 2,400 years ago. Who knew?
So apparently while we've been busy arguing whether React or Vue is better, and whether microservices will finally solve all our problems (narrator: they won't), some philosopher who died before the concept of electricity was even a thing already figured out how to write code that doesn't suck. I know, I know. Revolutionary concept: "What if we actually validated our inputs instead of just hoping the frontend sends us...
Published on: June 01, 2025 | Source:I open-sourced an OIDC-compliant Identity Provider & Auth Server Written in Go (supports PKCE, introspection, dynamic client registration, and more)
So after months of late-night coding sessions and finishing up my degree, I finally released VigiloAuth as open source. It's a complete OAuth 2.0 and OpenID Connect server written in Go. What it actually does: * Full OAuth 2.0 flows: Authorization Code (with PKCE), Client Credentials, Resource Owner Password * User registration, authentication, email verification * Token lifecycle management (refresh, revoke,...
Published on: June 01, 2025 | Source:I made a programming language to test how creative LLMs really are
Not because I needed to. Not because itβs efficient. But because current benchmarks feel like they were built to make models look smart, not prove they are. So I wrote Chester: a purpose-built, toy language inspired by Python and JavaScript. Itβs readable (ish), strict (definitely), and forces LLMs to reason structurallyβbeyond just regurgitating known patterns. The idea? If a model can take C code and transpile it via...
Published on: June 01, 2025 | Source:Let's Build a (Mini)Shell in Rust - A tutorial covering command execution, piping, and history in ~100 lines
Hello r/programming, I wrote a tutorial on building a functional shell in Rust that covers the fundamentals of how shells work under the hood. The tutorial walks through: Understanding the shell lifecycle (read-parse-execute-output) Implementing built-in commands (cd, exit) and why they must be handled by the shell itself Executing external commands using Rust's std::process::Command Adding command piping support (ls |...
Published on: June 01, 2025 | Source:I built a CSV/XLSX editor that lets you use JS to manipulate the data
Hi everyone, I work in enterprise IT, handling diverse data exports from various systems/APIs. Frustrated by: The need for different tools based on file formats. The lack of tools optimized for quickly understanding data. Messy files often need to be cleaned before use. I built my own solution as a side project and a fun way to learn React and Tailwind. Maybe it helps others as well. It aims to be both: Simple: Just...
Published on: June 01, 2025 | Source:Harpoom: of course the Apple Network Server can be hacked into running Doom
submitted by /u/NXGZ [link] [comments]
Published on: June 01, 2025 | Source:Looking for feedback for dev tools
Hey everyone, Iβve built a small, minimalistic web app that includes a bunch of dev utilities I use daily in my workflow. I got tired of bloated tools filled with ads, trackers, or clunky interfacesβso I decided to make my own, with simplicity and speed in mind. You can check it out here: https://dev.zanoski.com Iβd love to get your feedbackβwhat can be improved, and what tools or features would you like to see added?...
Published on: May 31, 2025 | Source:Expose multiple home servers - load balancing multiple Rathole tunnels with Traefik HTTP and TCP routers
I wrote a continuation tutorial about exposing servers from your homelab using Rathole tunnels. This time, I explain how to add a Traefik load balancer (HTTP and TCP routers) to reuse the same VPS for multiple Rathole tunnels. This can be very useful and practical to reuse the same VPS and Rathole container to expose many servers you have in your homelab, e.g., Raspberry Pis, PC servers, virtual machines, LXC...
Published on: May 31, 2025 | Source:This bike never goes out of control β A story-driven explanation of the Open Closed Principle
Itβs not a tutorial or textbook β more of a storytelling approach to explain why these things matter, especially as your projects grow. Would love your feedback submitted by /u/kudchikarsk [link] [comments]
Published on: May 31, 2025 | Source: