AAbdus Salam·6h agoTen Threads, Ten Thousand Increments, and a Counter That Came Up ShortEvery concurrency tutorial has the same demo. Ten threads, each increments a shared counter 1,000 times, the answer should be 10,000, and without a lock it comes up short. I ran it. It came back 10,005 min read·aheadkit.hashnode.dev
CCarlos José Castro Galante·10h agoHow to classify and route text with the Azure OpenAI Decisions APIAsking a language model to pick a category usually ends with code that parses its prose, hopes the label is spelled the way you expected and breaks the day the model adds a polite sentence before the12 min read·carlosjcastrog.hashnode.dev
RRaghav Chamadiya·Just nowPython dead code: what 51 popular Python repos ship that nothing importsTL;DR 45 of 50 popular Python repos (1,000+ GitHub stars) have at least one dead-code finding in production code, and in the median repo 3.9% of production files are flagged as unreachable. In Python12 min read·repowise.hashnode.dev
Aanders lee·10m agoexec format error": images built on an Apple Silicon Mac, running on an x86 serverThe image runs fine on your Mac. You push it, pull it on a cloud server, and the container exits immediately: exec /app: exec format error The image isn't corrupted. It was built for the wrong CPU. A4 min read·anders.hashnode.dev
DDurim·6h agoHow I Built a Python Compiler That Runs in Your Browser, With Real input()Originally published on Medium. I'm Durim, and I build HTML Suite, a set of free developer tools that run entirely in the browser: an HTML editor, JSON and YAML formatters, converters and a Python onl4 min read·durimhoti.hashnode.dev
AAbdus Salam·6h agoA Nested Quantifier Made My Regex Take Seconds on a 30-Character StringI was validating a field that should only contain the letter a. Simple job. I wrote this: import re pat = re.compile(r'^(a+)+$') It looked fine. It matched aaa. It matched thirty a's in a blink. Then5 min read·aheadkit.hashnode.dev
PPrince Tech·1h agoBuilding a Real-Time 64-Band Audio DSP Lab and Offline Whisper Engine on CPUHow I decoupled deterministic audio capture, logarithmic FFT spectral analysis, F0 vocal biometrics, and zero-cloud neural language identification in LangVoi Voice Studio Pro.5 min read·princesanchela.hashnode.dev
Jjovin george·1h agoGemini Decision 1 Engineering Teardown : noul, choice, score, Mind2Web & ECE 0.0250Engineering teardown of Google's gemini-decision-1: noul, choice, score, Mind2Web, When2Call, and 0.0250 ECE calibration.7 min read·softreviewed.hashnode.dev
Llocaihost data·1h ago1,200 Google Play reviews of Monzo, Revolut, Wise and Starling in 10 seconds: who answers the angry onesWe pulled the 300 newest UK Google Play reviews of four money apps in one run for under a cent of compute. Starling replied to every 1 and 2-star...6 min read·locaihost.hashnode.dev
RRyu Moon·1h agoHow to get Google Trends data in Python (interest, regions and rising searches)Pull Google Trends interest over time, interest by region, related queries and trending searches into Python or JavaScript with apify-client, without fighting 429 errors.7 min read·ryumoondata.hashnode.dev
