Two consulting slots this week: one hour, one iOS problem
I'm taking two consulting slots this week — one-hour, focused sessions on a single concrete iOS/macOS problem. What I'm good at (13 years native Apple platforms…
Englishdev.to Career
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Why my evidence logs use two clocks: building AETHER-0
Most logging systems stamp an event with one wall-clock time and move on. That's fine for debugging. It isn't enough when someone may later ask a court to accep…
Englishdev.to Career
My First Code Review Tore My PR Apart. 4 Comments I Still Think About
My first real pull request was 400 lines of a billing helper, and I was proud of it. It worked. The tests passed. I had even added a docstring. I opened the PR …
Englishdev.to Beginners
The Spreadsheet That Tells Me If a Side Project Is Worth My Weekend
I have a graveyard of half-built side projects. A habit tracker, a recipe app, a browser extension that counted my open tabs. Each one ate a weekend and paid me…
Englishdev.to Beginners
Peso Pricing Without Tears: Money Math for Philippine Reseller Tools
If you build tools for Filipino sellers, sooner or later you hit a boring but sneaky problem. Money math. Supplier rates come in one currency, often with four o…
Englishdev.to Beginners
I Keep Failing at Single-Tasking. A 20-Minute Test This Morning Showed Me Why
I am going to be honest with you: I did not run a week-long single-tasking experiment. Every article that claims "I tried X for a week" with a neat little chart…
Englishdev.to Beginners
Lập kế hoạch đi Rạch Vẹm như một bài toán lịch trình có ràng buộc
Chuyến đi Rạch Vẹm, làng chài ngắm sao biển ở mũi Bắc Phú Quốc, có hai ràng buộc cứng là mùa và thủy triều. Coi nó như một bài toán lập lịch, bạn sẽ ít khi về t…
Englishdev.to Beginners
Crypto Wallet Security: A Checklist With Trade-offs
Never share your recovery phrase with anyone or type it into a site: Ethereum.org says to never, for any reason, share it, and no legitimate support agent needs…
Englishdev.to Beginners
Smart Home Security: A 10-Step Checklist for Your Home
Secure a smart home from the router outward: change the router's default login, use WPA3 Personal or WPA2 AES, keep firmware updated and turn off remote managem…
Englishdev.to Beginners
AI Scams: How to Spot Them and What to Do First
AI scams are ordinary scams with better disguises: a cloned voice of a relative in a fake emergency, a deepfaked executive or official on a video call, flawless…
Englishdev.to Beginners
What Is the Hardest Thing About Learning to Code? Mine Isn't Code.
People assume the hard part of learning to code is the code. For me, it honestly isn't. I study naval architecture in Bangladesh, and nearly all my coding happe…
Englishdev.to Beginners
Loans, Explained: The Math Behind Your Monthly Payment (and the $6,138 Question)
You borrow $25,000. Five years later you have paid back $31,137.53. The extra $6,137.53 is the price of borrowing. It comes from one formula, and once you can r…
Englishdev.to Beginners
Before you print your homebrew one-shot: the 10-minute SRD check that caught a real error
I built a free 5-page one-shot preview for first-time DMs using only SRD 5.2.1 open content. Before I exported the PDF, I checked every rule paraphrase and mons…
Englishdev.to Beginners
Signed Download Links for Healthtech Exports: Tenant Isolation and Expiration
Short answer: generate a short-lived signed link only after checking the tenant that owns the export. For a Node.js service, the storage presign route creates t…
Englishdev.to Node
Turning a Scanned Spec into Scenario Tests
Quick answer: A scanned OpenAPI document gives you proven routes and classified contracts to build scenario tests from, instead of starting with a hand-written …
Englishdev.to Testing
When a Code Review Says "No Issues" but Found Bugs
Originally published on the DevReview blog . DevReview caps every review at eight comments, ranked by severity. The point is to keep a pull request readable: a …
Englishdev.to Testing
What Is API Scenario Testing?
Quick answer: API scenario testing runs an ordered sequence of real, connected requests that model a business flow, where a value from one response can feed a l…
Englishdev.to Testing
Four transactions, eight transfers: an ERC-20 ingestion regression fixture
A transfer table keyed only by transaction hash can lose valid rows while every RPC call succeeds. Here is a small, real fixture that catches that mistake: eigh…
Englishdev.to Testing
Chaining Requests with Extracted Variables
Quick answer: Chaining requests means extracting a value from one response, such as a token or an id, and passing it into a later request, so each step runs aga…
Englishdev.to Testing
What a Successful Code Scan Does Not Prove
Quick answer: A successful scan proves the document was rebuilt from routes the scan could resolve, and nothing more. It does not prove the implementation confo…
Englishdev.to Testing