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Curated developer articles, tutorials, and guides — auto-updated hourly
Srdjan PopovicAug 23, 2026 • 5 min read
Same Zone, Same Projection, 427 Metres Apart
I was writing a blog post about the architecture of a system I built when I found a bug in it. This....
#gis#postgres#geospatial#datascience
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New Way Capital AdvisoryAug 20, 2026 • 3 min read
I found a $45 billion number that vanished from NVIDIA's SEC filings
Liquid syntax error: 'raw' tag was never closed
#python#finance#datascience#opensource
1 1
mohit modiAug 22, 2026 • 6 min read
Correlation Is Pairwise. Multicollinearity Isn't.
A three-line example showing why the 0.8 heatmap rule misses real multicollinearity.
#datascience#statistics#python#machinelearning
0 1
Maya Andersson6d ago • 4 min read
A Higher Pass Rate Can Mean a Worse Model. The Math Is Simpson's Paradox.
We shipped a model update last quarter that moved our aggregate pass rate from 81.2% to 83.6%....
#machinelearning#statistics#llm#datascience
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Franchesco RomeroAug 24, 2026 • 15 min read
Construyendo un recomendador de emparejamiento de expertos
La forma del problema Un directorio es una superficie: el miembro lo abre y adivina. Un...
#algorithms#datascience#machinelearning
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ilya mozerov5d ago • 8 min read
The 95th percentile is a Gaussian constant, and it moves the wrong way
The knob nobody defends If you have ever measured a tail — p95 latency, a Hill estimator,...
#statistics#monitoring#sre#datascience
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Bijay Beezoe6d ago • 3 min read
I deleted my own optimization because the benchmark said it was 2.1x slower
I spent a day writing a NumPy kernel to replace some pandas code. It was the good kind of...
#python#performance#datascience#opensource
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Panagiotis Gkilis6d ago • 4 min read
Why Corrupted Training Data Doesn't Show Up as High Loss
A run on pure shuffled labels — a dataset with nothing left to learn — reduced its loss by 62% on a ...
#machinelearning#python#ai#datascience
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Kwyeci5d ago • 4 min read
Your CSVs went stale when you changed that function, and nothing told you
Last week I changed one line in a module that decides which rows make it into a dataset. A threshold...
#python#datascience#opensource#productivity
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nar1-framesAug 21, 2026 • 5 min read
I built a crypto trading bot. It lost to doing nothing.
Every trading bot post ends the same way: a green equity curve and a suspicious silence about whethe...
#python#algorithms#datascience#showdev
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Nicolas SartorAug 22, 2026 • 5 min read
I built a search engine to find hidden gems on steam
I Built a Search Engine to Find Hidden Gems on Steam Steam doesn't have a "not enough...
#showdev#ai#webdev#datascience
2 3
Nikolás C. Meléndez6d ago • 2 min read
🧩 How Close Are We to the Human Limit of Solving a Rubik's Cube?
Can machine learning estimate the fastest time a human will ever achieve? For over two decades,...
#statistics#programming#datascience#webdev
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Adolfo Pedernera5d ago • 12 min read
Statistics for Data-Driven Developers: Making Decisions With Numbers
Descriptive stats, probability distributions, confidence intervals, hypothesis testing, and the...
#architecture#performance#backend#datascience
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Boris RadevicAug 23, 2026 • 2 min read
Google Trends still has no API in 2026. Here's what I use instead
Google announced a Trends API alpha in July 2025. It's now August 2026 and access is still...
#googletrends#api#seo#datascience
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Deepak DoriyaAug 24, 2026 • 2 min read
Beyond the Basics: What I learned from a Deep-Dive EDA on the Ames Housing Dataset
Hey everyone! As I’m working through my ML fundamentals, I wanted to share a deep-dive Exploratory.....
#machinelearning#python#datascience#eventdriven
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hossein ahmadiAug 22, 2026 • 2 min read
Why Your ML Model Should Sometimes Say 'I Don't Know': Building Uncertainty-Aware Clinical AI
🚨 Predictive models tell us what will happen. 🧠 Causal models tell us what happens IF we intervene...
#ai#datascience#machinelearning
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Guillem MateuAug 23, 2026 • 6 min read
I divided by possession and made my football data worse
I spent an evening adjusting football statistics for how much of the ball each team had. The...
#analytics#data#datascience
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aimodels-fyiAug 24, 2026 • 8 min read
BDH-CQ Uses Recurrent Latent Reasoning to Cut ARC-AGI Inference Costs
BDH-CQ Uses Recurrent Latent Reasoning to Cut ARC-AGI Inference Costs
#machinelearning#ai#programming#datascience
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Njuguna GichiaAug 22, 2026 • 6 min read
Understanding the Git Workflow: Working Directory, Staging, Commit and Push.
Two weeks ago, I joined a Data Science bootcamp and part of the learning outcomes for this week was....
#git#github#python#datascience
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John EllisAug 21, 2026 • 4 min read
Tracking Football Odds Movement in Python — the Full Tick History, Not Just a Snapshot
Most football data APIs will tell you what the odds are right now. A few keep yesterday around....
#python#api#tutorial#datascience
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Anthony KibetAug 22, 2026 • 3 min read
Why Statistics Is the Backbone of Data Science
Statistics isn't a supporting subject in data science, it's the thing that makes the "science" part....
#analytics#data#datascience#science
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Nishant Banginwar6d ago • 5 min read
Hierarchical Clustering Fails Beautifully
Classic Machine Learning Through the Eyes of an SRE — Part 8 The most dangerous output in my whole....
#ai#machinelearning#datascience#mlops
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tonyAug 23, 2026 • 3 min read
I Got 0 Reactions on dev.to, So I Measured 689 Articles to Find Out Why
Three days ago I published a technical article on dev.to. It got 0 reactions, 1 comment, and 5 page....
#devto#meta#datascience#writing
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BirdircikAug 23, 2026 • 4 min read
Building an Open Turkish EV Charging Intent Dataset
Electric-vehicle assistants rarely have just one job. A short Turkish question may ask for a nearby....
#machinelearning#nlp#opensource#datascience
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