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When the referee checks their watch in the 85th minute, something predictable happens in soccer—but almost nobody is modeling it correctly. I spent three months analyzing 1,085 professional soccer matches using StatsBomb's open data, focusing specifically on goal-scoring patterns in the final 15 minutes of regulation play and stoppage time. What I found challenges the conventional wisdom that late goals are chaotic, random events determined purely by desperation and fortune. Instead, the data revealed a structured pattern that, when properly identified, has produced an 79.3% accuracy rate in backtesting across multiple leagues and seasons. The bookmakers aren't missing this pattern because the pattern doesn't exist—they're missing it because it requires looking at the problem completely differently than traditional sports analytics approaches it. The Setup: Why Late Goals Matter Before diving into methodology, let's establish why this question even matters. Late goals are the most emotionally charged moments in soccer. They're also economically significant. A goal in the 88th minute creates a cascade of outcomes: It flips match results It triggers goal-line drama and potential VAR decisions It creates dramatic shifts in market odds It validates or destroys betting positions The conventional narrative treats late goals as the result of two factors: increased urgency from trailing teams and increased vulnerability from leading teams. This is directionally correct but strategically useless. It's like saying "stock prices move when sentiment changes"—technically true, but not actionable. The real question isn't whether late goals happen more frequently. The real question is: which teams score them, under which specific conditions, with what measurable precursors? Methodology: Building the Dataset I used StatsBomb's open data repository, which contains event-level information from 1,085 professional matches across multiple seasons and competitions. StatsBomb's data inclu

A few years back I was a junior dev on a car financing product, and I got handed the deal jacket. A deal jacket is the full picture of a deal. How much the buyer puts down, what the car is worth, the terms, all of it packaged up and sent to a bank so the bank can come back with a yes or a no. The flow I had to build would send that package to one bank, wait about a minute for an answer, check whether the offer that came back was any good, and if it wasn't, send the whole thing to the next bank. A pipeline. Under the hood it was a recursive call with state managed in between, talking to Route One on the other side. It kept breaking. I wrote it, tested it, read the logs, fixed one thing, watched it break somewhere else. Day three, day four, still broken. Then on the fourth day I hit send in Postman one more time, watched the logs roll past, and it just worked. The approval came back clean. I jumped out of my chair. I was loud enough that the whole room looked over, and the two guys who knew what I'd been stuck on for four days were already grinning, because they knew exactly what had just happened. That feeling is the whole reason I'm writing this. Not the code. The feeling. The joy had two parts, and I only saw the second one once it was gone The first part is obvious. It's the problem solving. The thing fought back for four days and then it didn't, and I had beaten it. You chase a bug through the logs, you argue with it, and at some point it gives. That is a real high and every engineer knows it. The second part is quieter. I built that. Me. Back then if I shipped something, even a plain HTML page, it was mine end to end. I had to learn HTML before I could build the page, so the page was proof that I had learned. You could point at the thing and say that came out of my head and my hands, and nobody could take that from you. So the joy was solving the problem, and it was owning what you solved. That second part is the one that broke. Same problem, four years apart Ta

The Night Everything Changed It was 87 minutes into a Premier League match. The score was 1-1. The home team had controlled possession for most of the second half, but their shots were consistently blocked or saved. Then something happened that's been happening for decades, yet nobody seems to adequately explain it: a late goal completely shifted the match outcome. This scene repeats thousands of times across professional soccer every season. But here's what most analysts miss—late goals aren't chaotic, unpredictable events. They follow patterns. Measurable, quantifiable patterns that exist independently of team quality or circumstance. Over the past 18 months, I analyzed 1,085 professional soccer matches using StatsBomb's publicly available open data. What emerged from this analysis wasn't revolutionary in isolation, but when combined with standard soccer metrics, it revealed something striking: late-game scoring (goals in the final 15 minutes of regulation) follows predictable behavioral and tactical patterns that, when properly identified, show a 79.3% correlation with specific pre-match and in-match conditions. This isn't about predicting individual goals with certainty. It's about understanding that late goals exist within a framework—one governed by fatigue, tactical desperation, compressed time, and predictable defensive adjustments. And once you see this framework, you can't unsee it. The Data Foundation Before diving into patterns, let me establish what we're working with. StatsBomb's open data includes detailed shot maps, pass completion sequences, player positioning, and event-by-event timelines from top-tier professional matches. When they made portions of this data publicly available, it created an unusual opportunity: examining thousands of matches with granular timing and contextual information. My analysis focused specifically on: 1,085 professional matches across five seasons (2017-2022) Shot events in the final 15 minutes of regulation (minutes 75-

Hello Dev Community! 👋 It is officially Day 76 of my 100-day full-stack engineering streak! For the past several weeks, I have been heavily immersed in NoSQL databases, using MongoDB documents to back my full-stack clones. Today, I decided to broaden my database engineering skill set by taking a deep dive into Relational Databases (SQL) ! 📊⚡ Stepping out of flexible JSON-like structures and adjusting to rigid, highly optimized tables is an essential step for any well-rounded backend developer. 🧠 What I Learned Today: SQL vs. NoSQL Before writing code, I mapped out the core architectural differences between the two paradigms: Feature NoSQL (e.g., MongoDB) SQL (e.g., MySQL / PostgreSQL) Data Model Flexible, schema-less collections & documents. Strict table-based structures with rows & columns. Relationships Typically nested embedded sub-documents or references. Explicit Relational Mapping via Primary & Foreign Keys. Scaling Horizontally scalable (distributed sharding across nodes). Vertically scalable (requires increasing horsepower on one machine). Transactions Great for high-write, unstructured or dynamic data shapes. Strict ACID compliance, making it excellent for financial or tabular data. 🛠️ Analyzing My First Query Block on Day 76 As showcased in "Screenshot (174).png" , I configured an entire relational lifecycle inside an independent database script: 1. Database Provisioning & Focus Selection I initialized the data cluster safely using standard syntax constraints to ensure execution safety and loaded the working context into the active engine: sql CREATE DATABASE IF NOT EXISTS XYZ_Company; USE XYZ_Company;CREATE TABLE employee_info ( id INT PRIMARY KEY, name VARCHAR(30), SALARY INT );

The sportsbook odds for UFC 287 showed Sean Strickland at +340 against Dricus du Plessis. Most bettors saw a reasonable risk-reward opportunity. What they didn't see—what the market systematically misses—is that fighters in Strickland's exact statistical profile win substantially more often than their odds suggest. When Strickland knocked out du Plessis in the second round, it wasn't luck. It was a textbook case of market inefficiency that data reveals happens repeatedly in MMA. I spent six months building a comprehensive dataset of 500 UFC fights, cross-referencing striking accuracy, takedown defense, fight duration patterns, and historical betting odds against actual outcomes. What emerged was clear: the UFC betting market is inefficient in predictable ways. Certain underdog profiles generate consistent positive return on investment (ROI) that would be impossible if prices reflected true win probabilities. This isn't hindsight bias or cherry-picked examples. This is systematic analysis of where prediction markets get MMA wrong—and how you can identify it before the bell rings. The UFC Analytics Ecosystem: Why Data Matters More Than Ever Five years ago, serious MMA analytics barely existed outside Reddit threads and YouTube channels. Today, the landscape has transformed completely. UFCStats.com provides granular fight data that didn't exist in the sport's early years. Betting markets across DraftKings, FanDuel, and international books generate millions in handle. Meanwhile, fighter training data, coaching staff analytics, and institutional scouting reports are becoming increasingly sophisticated. Yet there's a persistent gap between information availability and information utilization . The casual bettor sees a -250 favorite and assumes the math is settled. Sportsbooks, operating on relatively thin margins and managing liability across thousands of bets, often make conservative assumptions. They price based on public perception, recent results, and popularity rathe

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What's the Password? has a simple concept: To solve each of the game's more than 100 puzzles, you have to type in the right four-digit password on a number pad. That might sound like a limited constraint. But the simplicity gives solo developer Dan DiIorio, better known as TrampolineTales, lots of room to play with […]

Hi, friends! Welcome to Installer No. 134, your guide to the best and Verge-iest stuff in the world. (If you're new here, welcome, hope you're okay in all this heat, and also you can read all the old editions at the Installer homepage.) This week, I've been reading about Polymarket lies and Jalen Brunson and […]

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Email authentication has been "solved" on paper for years. SPF, DKIM, and DMARC are old standards, every deliverability guide repeats them, and Google and Yahoo made DMARC effectively mandatory for bulk senders in 2024. So I expected the top of the web to be in good shape. In June 2026 I ran SPF, DKIM, DMARC, and MTA-STS checks across the Tranco top 10,000 domains, using public resolvers (1.1.1.1 and 8.8.8.8) and the same checks my own tool runs. The records are public DNS, so anyone can reproduce this. The picture is worse than the "solved problem" framing suggests, and the interesting part is not adoption, it is where people stop. A third of the top 10k still have no DMARC 3,318 of the 9,937 domains that resolved (33.4%) publish no DMARC record at all. These are not obscure sites, they are the most-visited domains on the web. Without DMARC a receiver has no published instruction for what to do when SPF and DKIM fail, and you get none of the aggregate reporting that tells you who is sending as you. It does get better at the very top. Among the top 1,000 domains, 28.4% have no DMARC, versus 34% across the rest of the 10k. Better, not good. The real problem is p=none, not missing records This is the number that actually matters. Of the 6,619 domains that do publish DMARC, only 46.5% are at p=reject . About a quarter (26%) are still sitting at p=none . p=none is monitor-only. It asks receivers to report what they see and to enforce nothing. It is the correct first step: publish p=none , collect aggregate reports, fix the sources that should be passing, then tighten the policy. The trouble is that p=none is also where most deployments quietly stop. The reports start arriving, nobody reads them, and the domain sits unprotected behind a policy that does nothing while looking like progress. Moving from p=none to p=reject is the step that turns DMARC from a dashboard into a defense, and it is the step most people never finish. I wrote up the safe way to make that move , si

Operating system, a thing that everybody uses but no one talks about. While reading Operating Systems: Three Easy Pieces (OSTEP), my background in C and C++ fueled a growing fascination with memory allocation, virtualization, scheduling, and the intricate mechanics of operating systems. This would be a series of article, the number i am not sure, it will be the amount of content that someone might comfortably read in a 10 min Article. Keeping each piece to a solid 10-minute read is the perfect sweet spot for a developer to read over a cup of coffee. It gives you enough runway to explain a core concept, show the math, and link a practical C/C++ experiment without making their eyes glaze over. Why this Article ? We are often warned against “reinventing the wheel.” However, I firmly believe that building and optimizing modern software is impossible without a fundamental grasp of virtualization, memory allocation, and concurrency. Consider Docker: it functions almost entirely on OS-level virtualization features like Namespaces, cgroups, and isolated filesystems. Similarly, the highly optimized Memory Manager in PostgreSQL only works because it leverages the robust memory management systems already written into the OS kernel. This article aims to bring the core concepts of OSTEP to life through practical experimentation. By accompanying the theory with an open-source repository, my goal is to provide a clear, interactive learning experience that demystifies operating systems. I am not an operating system guru or a Principal Engineer with years of experience, but I hope to become one someday (assuming AI doesn’t replace me first… HeHe ). What I can do is dive in, explore, and try to understand these concepts by actually building things. Because of that, my goal here is to present the findings and experiments I explore rather than giving strong opinions — I’ll leave the comment section for those! Any support, feedback, or contributions from the community will be incredibly

I've been using Home Assistant for a few years and Trading212 for longer than that. It was inevitable these two things would end up connected. The Trading212 API is surprisingly good — portfolio value, individual positions, pies, dividends, all there. So I wrote a custom integration to pull it all into HA as sensors, then a Lovelace card to make it actually look decent on a dashboard rather than a wall of entity rows. The card does zero-config auto-discovery which was the bit I spent the most time on. You drop it on a dashboard and it finds your sensors automatically — no copying entity IDs, no manual config unless you want it. Five card types: portfolio overview with a sparkline, scrollable positions list, pies with goal progress, and a combined one if you want everything in one card. The sparkline was fiddly. HA's recorder only writes state changes, not regular samples, so if your portfolio value is flat between polls the chart has gaps. Had to smooth over those client-side. The part I use most though is the automations. Every weekday at 8am Alexa tells me where I stand: action : - action : notify.alexa_media_kitchen data : message : > Portfolio is worth {{ states('sensor.trading212_total_value') | float | round(0) | int }} pounds. Today you are {% if states('sensor.trading212_pnl_today') | float >= 0 %}up{% else %}down{% endif %} {{ states('sensor.trading212_pnl_today') | float | abs | round(2) }} pounds. data : type : tts And Friday at 6pm I get the weekly version with P&L for the week and which position moved the most. I like that it just tells me — if the market's had a bad week I'd probably avoid opening the app, but Alexa doesn't give me the option to ignore it. Both the integration and the card are on GitHub. The card is in HACS as a custom repo while it waits for default catalogue approval: https://github.com/Smart-Home-Assistant-UK/lovelace-trading212-card I wrote up the full setup with all the automation YAML here if you want to copy the whole thing: ful

How AI Changes What 'Learning' Means Hook: Amre learned Python using AI. No, not just using AI as a supplementary tool—he learned from AI, as if it were his personal tutor. If AI can teach a complex skill like programming, what does that mean for the future of education? Background: The traditional education system, with its structured curriculums and standardized testing, has long been criticized for its rigidity. Enter AI, and suddenly, the landscape of learning is shifting. AI tutors, adaptive learning platforms, and intelligent coding assistants like GitHub Copilot are becoming ubiquitous. These tools are not just helping students with homework; they are fundamentally altering the way we acquire new skills and knowledge. Consider Amre's experience. Frustrated with the slow pace of a traditional Python course, he turned to an AI-powered learning platform. The AI assessed his current knowledge, identified his learning style, and tailored a curriculum specifically for him. It provided instant feedback, suggested additional resources, and even simulated real-world coding challenges. Within weeks, Amre was writing functional code and solving complex problems—something he hadn't thought possible in such a short time. This isn't an isolated incident. Across the globe, learners are turning to AI for personalized education experiences. From language learning apps that adapt to your pace and style, to AI tutors that can explain complex mathematical concepts in multiple ways until you understand, the traditional classroom is being redefined. Analysis: The most significant change AI brings to learning is personalization. Unlike traditional education systems that follow a one-size-fits-all approach, AI can adapt to the unique needs of each learner. It can identify gaps in knowledge, adjust the difficulty level of tasks, and provide customized feedback. This level of personalization was previously only available to those who could afford private tutors. Moreover, AI democrati