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Introducing Marketplace: Buy and Sell with Your Local Community
We're introducing Marketplace, a convenient destination on Facebook to discover, buy and sell items with people in your community.
Top posts
Every blog post that took off on Hacker News, ranked by the votes of its best submission. 80,919 posts.
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The Little C Function From Hell
Does the standard say whether or not “char” is “unsigned char” or “signed char”? (I guess not from what you wrote above.)
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Our Brains Are Not Multi-Threaded
In computer programming, it’s common to split your program into multiple different threads that run simultaneously, as this often simplifies application design. Imagine, for example, ... Read more
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Google Cloud products in 4 words or less
If you are just getting started, the 4 words or less developer’s cheat sheet is a great resource that gives you a quick overview of all that is available to you on Google Cloud.
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EU copyright reform: the facts
Ahead of the crucial EU copyright vote on 12 Sept., we set the facts straight and explain exactly what the new rules will mean for the internet in Europe.
22238
Organic Startup Ideas
April 2010 The best way to come up with startup ideas is to ask yourself the question: what do you wish someone would make for you? There are two types of startup ideas: those that grow organically out of your own life, and those that you decide, from afar, are going to be necessary to some class of users other than…
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Now dev – Serverless on localhost
With Vercel CLI's new `vercel dev` command, you can locally work on Vercel applications easily, without having to deploy them.
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How we replaced Elasticsearch and MongoDB with Rust and RocksDB
Radar offers geocoding, place search, and fraud detection APIs, powered by HorizonDB, a Rust-based engine delivering 20k QPS and sub-millisecond latency.
22242
Hacking India's largest automaker: Tata Motors
Tata Motors gave away the keys to their infrastructure and customer data on their public websites.
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How to help a programming student get unstuck
When early stage programmers get stuck, they can get frustrated. Here's how to make the most of it.
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Fix your tools
Last week I had to diagnose a bug in an open source library I maintain. The issue was gnarly enough that I couldn’t find it right away, but then I thought: if I set a breakpoint here and fire up the debugger, I will likely find the root cause very soon… and then proceed to mercilessly destroy it! So I rolled up my…
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Understanding the design of the the Super Nintendo video system
Last time, I explored the inside of the Super Nintendo cartridges . Today I am going through its video system.
22247
Someone Created a Tor Hidden Service to Phish My Tor Hidden Service
SMS Privacy is available as a Tor hidden service, and it turns out ~10% of users actually use it that way. This post details what I found when somebody created a phishing site of my Tor hidden service.
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Hacking YouTube with a MP4
Keyboard Warrior, Breaking software is just finding unintended features, right?
22249
One year of keeping a tada list
Sometimes called a to-done list.
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OpenTTD 13.0 Released
Breaking news: OpenTTD 13.0 is now available! Depending on your perspective, we’re either two months early for our usual April 1st release, or a bit tardy for the Christmas 2022 release we intended.
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Amazon RDS now supports PostgreSQL 9.6.1
[Amazon RDS for PostgreSQL](https://aws.amazon.com/rds/postgresql/) now supports the next major release of the PostgreSQL open source database, version 9.6.1. New features …
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Removal of Mazda Connected Services integration
Why the integration has been removed from Home Assistant in 2023.10.2.
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The web's clipboard, and how it stores data of different types
Exploring the web’s clipboard APIs, their limitations, and their history.
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Real-world HTTP/2: 400GB of images per day
"Learn about how HTTP/2 performance on image heavy pages can have counterintuitive results.
22257
Independence Day
The latest news and stories about how technology is helping people around the world solve problems, innovate and do more each day.
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The power of interning: making a time series database smaller
This week-end project started by browsing the open-data repository of Paris’ public transport network, which contains various APIs to query real-time departures, current disruptions, etc.The data reuse section caught my eye, as it features external projects that use this open data.In particular, the RATP status…
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Xbox 360 Architecture
An in-depth analysis that explains how this console works internally
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