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The obvious approach to appointment scheduling is a lookup table. Run a job at midnight. Generate every possible slot for the next two weeks. Store th
Ever felt like your code is just a never-ending chain of if-else or switch statements? If you’ve ever looked at a block of code and thought, "There ha
It may seem like PHP + Threads + ThreadPool isn’t anything special. After all, we already have Parallel. But what’s coming this summer is another smal
Building Batch Transactions in Midnight: Multi-Recipient Settlements and Complex Flows The error hit me at 2am during a hackathon. POOL_INV
Building a Feature Flags API from Scratch with FastAPI Feature flags are one of those tools that seem simple until you implement them. I re
Transitioning from a pre-medical background to Electrical Engineering at NUST taught me one thing: Math is the universal language of logic. Recently,
Book: Hexagonal Architecture in Go · Ebook from Apr 22 Also by me: Thinking in Go (2-book series) — Complete Guide to Go Programming + Hexagonal Ar
Book: Thinking in Go (2-book series) — the Go foundation for backend engineers Also by me: Observability for LLM Applications · Ebook from Apr 22
Book: Thinking in Go — the 2-book series on Go and hexagonal architecture Also by me: Observability for LLM Applications · Ebook from Apr 22 My pr
Book: Observability for LLM Applications — paperback and hardcover on Amazon · Ebook from Apr 22 Also by me: Thinking in Go (2-book series) — Compl
Book: Thinking in Go (2-book series) — Complete Guide to Go + Hexagonal Architecture in Go Also by me: Observability for LLM Applications · Ebook f
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.