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Getting a Polymarket trading bot to place orders is one problem. Keeping it running correctly for days or weeks is a different problem. A bot can wo
From the Warren blog: dead-letter operations for RabbitMQ. A @RabbitListener throws. What happens next depends on three Spring AMQP settings most ser
When building a Telegram bot for production—such as a lead capture system, an e-commerce storefront, or a booking assistant—handling incoming updates
Spring WebFlux is Spring's reactive alternative to Spring MVC: it uses non-blocking I/O and Reactor's Mono and Flux to handle concurrent requests with
A WordPress login redirect loop looks scary: you enter valid credentials and land back on the login form. In practice it is almost always an access pr
My Journey into Go: What I Learned as a Beginner Starting a new programming language can be both exciting and challenging. For me, learning
When a client says "the coupon doesn't work," the first instinct is to dig into code. In my experience, that is usually the wrong first move. Most Woo
Introduction Writing multi-threaded applications in Java requires more than just synchronizing blocks of code. To build robust, thread-sa
You set up Sanctum for your SPA, hit "Log in", and get 419 Page Expired (or a CORS error, or a 401 right after a "successful" login). Then the guessin
When evaluating VMS (Vendor Management System) companies, businesses should look beyond feature lists. Important areas to compare include: Vendor
Why semantics and runtimes, not syntax, keep SDKs apart, and what changes when you write them down as a spec. Syntax is not the problem Th
Use sync.Pool to reuse temporary buffers in Go logging and slash GC pressure. Practical code and real‑world benefits for high‑throughput services. Rea
Laravel middleware is where most "it works locally but not in production" routing bugs hide: a route that should require login but doesn't, a rate lim
In an e-commerce application, multiple users can try to purchase the same product at exactly the same time. This creates a common backend problem: Rac
A small debugging note from RocketMQ-Rust’s architecture docs: NameServer returns topic routes: Broker addresses and queue metadata. In a direct-clie
A new China-nexus threat actor, designated as UAT-11587, has been observed targeting government, policy, and academic organizations across Asia and Sy
A comment on my last release: backend portability only matters if retrieval quality stays comparable. Fair. So I built ragleap-rag/benchmark. TL;DR:
Python vs. Go for Backend Services: 65% Lower Cloud Costs, One Rewrite In late 2023, an engineering team at Vodafone rewrote a suite of Pyt
You want to create a slice: numbers := make([]int, 3) But for a struct, you might see: user := new(User) Both seem to "create" somet
Introduction Since the introduction of Java 8, developers have faced a recurring architectural dilemma: should collections be processed u