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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