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Book: Observability for LLM Applications · Ebook from Apr 22 Also by me: Thinking in Go (2-book series) — Complete Guide to Go Programming + Hexago
Book: Thinking in Go (2-book series) — Complete Guide to Go Programming + Hexagonal Architecture in Go · Ebook from Apr 22 Also by me: Observabilit
Book: Observability for LLM Applications · Ebook from Apr 22 Also by me: Thinking in Go (2-book series) — Complete Guide to Go Programming + Hexago
Book: Observability for LLM Applications · Ebook from Apr 22 Also by me: Thinking in Go (2-book series) — Complete Guide to Go Programming + Hexago
Book: Observability for LLM Applications · Ebook from Apr 22 Also by me: Thinking in Go (2-book series) — Complete Guide to Go Programming + Hexago
At some point, a backend outgrows its initial assumptions. In my case, that assumption was simple: email = user identity It worked fine early on. It
1.pincode validation : Must be 6 digits Only numbers (no letters, no symbols) first digit can’t be 0 def pincode(pc): if pc//100000!=0 and p
Have you ever encountered an algorithmic problem that seems to require a brute-force approach, only to realize it can be transformed into a classic co
You have heard about PHP and are curious, what exactly is it, and how do you even begin? If you want to start with PHP, don’t worry, you’re not alone.
The gap between desktop QA and mobile reality is widest for financial interactions. A wallet top-up that works flawlessly in Chrome DevTools can still
A single dashboard for ledgers, cashback, and refunds Instead of toggling between plugins or exporting CSV files to track customer balances
I saw on Laravel-news a post about Spatie guidelines. Because other peoples guidelines are always a chance to learn something new, I thought it would
Lead with verbs, not codes Customers scan ledger lines for action, not engineering labels. Replace vague entries like Adjustment or EVT-448
I manage multiple Linux servers. Each one has its own nftables firewall config — some with 50 rules, some with 200+. And for years, my "versioning sys
The email arrives at 2 AM: a customer is furious because their $120 refund only shows $80 back on their card statement. The missing $40? Buried as sto
The friction wasn't just slow; it was expensive. Agents spent 20+ minutes per disputed refund reconstructing timelines from fragmented data. Finance w
The support tickets arrived like clockwork every Friday: * WooCommerce Checkout UX: Showing Wallet Balance Without Confusing Guest Shoppers
Before split-tender support, handling partial wallet payments in WooCommerce meant a tangled mess of manual refunds and confused customers. A shopper
Ever faced a problem where you need to try all possible solutions… but don’t know how? That’s where Backtracking comes in. What is Backtracking? B
Techn0tz turns 1 🎉 It started as a simple space to document learning. Over time, it evolved into building real applications in Rust — focusing on ho