Sun.Sep 08, 2024

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"Unstripping" binaries: Restoring debugging information in GDB with Pwndbg

Hacker News

By Jason An GDB loses significant functionality when debugging binaries that lack debugging symbols (also known as “stripped binaries”). Function and variable names become meaningless addresses; setting breakpoints requires tracking down relevant function addresses from an external source; and printing out structured values involves staring at a memory dump trying to manually discern field boundaries.

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UI-JEPA: Towards Active Perception of User Intent Through Onscreen User Activity

Machine Learning Research at Apple

Generating user intent from a sequence of user interface (UI) actions is a core challenge in comprehensive UI understanding. Recent advancements in multimodal large language models (MLLMs) have led to substantial progress in this area, but their demands for extensive model parameters, computing power, and high latency makes them impractical for scenarios requiring lightweight, on-device solutions with low latency or heightened privacy.

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Cruise ships chopped in half are a license to print money

Hacker News

Slicing huge cruise ships in half, then welding in an extra segment to lengthen them, is more or less a license to print money for cruise operators – so this 'jumboization' surgery is becoming very common. Let's take a look at how it's done.

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Handling Mixed Variables in Feature Engineering: A Practical Guide with Code

Towards AI

Last Updated on September 8, 2024 by Editorial Team Author(s): Souradip Pal Originally published on Towards AI. This member-only story is on us. Upgrade to access all of Medium. A girl looking at a screen containing mixed variables. Source: Image generated by Dall-E Imagine you’re working on a brand-new data project, the kind that makes your hands twitch with excitement.

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Building Your BI Strategy: How to Choose a Solution That Scales and Delivers

Speaker: Evelyn Chou

Choosing the right business intelligence (BI) platform can feel like navigating a maze of features, promises, and technical jargon. With so many options available, how can you ensure you’re making the right decision for your organization’s unique needs? 🤔 This webinar brings together expert insights to break down the complexities of BI solution vetting.

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The worsening Raspberry Pi RP2350 E9 erratum situation

Hacker News

There's currently a significant amount of confusion around the full extent of the GPIO hardware issue in the Raspberry Pi RP2350 microcontroller, with [Ian] over at [Dangerous Prototypes] of Bus Pirat.

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A Beginner’s Guide to Converting Numerical Data to Categorical: Binning and Binarization

Towards AI

Author(s): Souradip Pal Originally published on Towards AI. This member-only story is on us. Upgrade to access all of Medium. Imagine sifting through rows of data in a spreadsheet packed with numbers that look impressive at first glance. But when you try to analyze them, the digits feel like a maze, hard to interpret and even harder to draw conclusions from.

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How Data-Driven Brands Can Use PowerShell Invoke-WebRequests

Smart Data Collective

Powershell can be a great tool for web scraping, which data-driven businesses should take advantage of.

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Telum II at Hot Chips 2024: Mainframe with a Unique Caching Strategy

Hacker News

Mainframes still play a vital role in today, providing extremely high uptime and low latency for financial transactions. Telum II is IBM's latest mainframe processor, and is designed unlike any other server CPU. It only has eight cores, but runs them at a very high 5.

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An NFC Movie Library for My Kids

Hacker News

When I was a kid, my sister and I had a tower of VHS tapes we watched endlessly. Fast-forward to today, and my children's movie collection is vastly different. It's completely digital and dispersed across services. I wanted to recreate the tangibl.

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Exploding Head Syndrome: What We Know About This Mysterious Disorder

Hacker News

Have you ever been drifting off to sleep, only to be jerked awake by the sound of a bomb going off inside your head? If you have, then you have most likely experienced exploding head syndrome, a mysterious and poorly understood sleep disorder.

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How To Set Up Innovation So That It Aligns With And Enables Corporate Strategy

Speaker: Paul Heller

Most innovation work proceeds independently from company strategy. As a result, the products that arrive in the market are not well aligned with the company’s goals. This challenge is particularly significant in organizations with transformation-oriented strategies, where innovation must directly support growth, scalability, and strategic pivots. In this session, we will discuss why innovation in large companies is so often not aligned with the company’s strategy and what innovation leaders, pro

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Breaking Down OnlyFans' Economics

Hacker News

Due to UK disclosure requirements, it's possible to examine the P&L of the privately owned/controlled OnlyFans. And the results are shocking.

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Reclaim the Stack

Hacker News

We spent 7 months building a Kubernetes based platform to replace Heroku for our SaaS product at mynewsdesk.com. The results were a 90% reduction in costs and a 30% improvement in performance. We also significantly improved developer experience with reduced deploy times and faster / more accessible tooling.

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The Big Baltic Bomb Cleanup

Hacker News

The ocean became a dumping ground for weapons after Allied forces defeated the Nazis. Now a team of robots and divers are making the Baltic Sea safer.

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Htmx, Raku and Pico CSS

Hacker News

This post is kind of part 3, coming off last week's thrilling episode. I am a simple sole, I want to reduce the cognitive load in my web projects. The general idea is to go back to the halcyon early days of the web before Netscape dropped the JS-bomb.

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Launching LLM-Based Products: From Concept to Cash in 90 Days

Speaker: Christophe Louvion, Chief Product & Technology Officer of NRC Health and Tony Karrer, CTO at Aggregage

Christophe Louvion, Chief Product & Technology Officer of NRC Health, is here to take us through how he guided his company's recent experience of getting from concept to launch and sales of products within 90 days. In this exclusive webinar, Christophe will cover key aspects of his journey, including: LLM Development & Quick Wins 🤖 Understand how LLMs differ from traditional software, identifying opportunities for rapid development and deployment.

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Concrete clickbait: next time you share a spomenik photo, think abt what it mean (2016)

Hacker News

Photos of Yugoslav monuments known as spomeniks are often shared online, exoticised and wrenched from context.

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Cecilia Payne-Gaposchkin discovered that stars are mostly made of hydrogen

Hacker News

The American Physical Society is a nonprofit membership organization working to advance physics by fostering a vibrant, inclusive, and global community dedicated to science and society.

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In the Labyrinth of Unknown Unknowns

Hacker News

Searching your software for bugs is easy if you know what to look for. But what search strategies can you deploy to uncover bugs that you don't even know you should be looking for?

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Nikon sold more Z9 cameras in its first year than any flagship in past 15 years

Hacker News

There was little doubt Nikon's Z9 was successful, but the company's CEO has revealed just how well it sold.

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How To Speak The Language Of Financial Success In Product Management

Speaker: Jamie Bernard

Success in product management goes beyond delivering great features - it’s about achieving measurable financial outcomes that resonate across the organization. By connecting your product’s journey with the company’s financial success, you’ll ensure that every feature, release, and innovation contributes to the bottom line, driving both customer satisfaction and business growth.

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Breaking Bell's Inequality with Monte Carlo Simulations in Python

Hacker News

The article explains the Bell inequality using Monte Carlo simulations in Python, and shows how non-local action-at-a-distance can be used to break it with entangled qubits.

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How a Customer Got Trapped in Ambetter's Ghost Network

Hacker News

Ravi Coutinho bought a health insurance plan thinking it would deliver on its promise of access to mental health providers. But even after 21 phone calls and multiple hospitalizations, no one could find him a therapist.

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Serving AI from the Basement – 192GB of VRAM Setup

Hacker News

Dedicated LLM server powered by 8x RTX 3090 Graphic Cards, boasting a total of 192GB of VRAM.

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Have ‘hobby’ apps become the new social networks?

Hacker News

Millions are rejecting the culture-war hotspots of the major social media sites in favour of apps dedicated to activities they enjoy, while bonding with their fellow users

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What Is Entity Resolution? How It Works & Why It Matters

Entity Resolution Sometimes referred to as data matching or fuzzy matching, entity resolution, is critical for data quality, analytics, graph visualization and AI. Learn what entity resolution is, why it matters, how it works and its benefits. Advanced entity resolution using AI is crucial because it efficiently and easily solves many of today’s data quality and analytics problems.

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Openly Licensed Streetview with Panoramax

Hacker News

Bastian Greshake Tzovaras is a researcher with a background in biology and citizen science and an open science activist. He works as a senior researcher at The Alan Turing Institute. In 2011, he founded openSNP. He was awarded a PhD in Bioinformatics in 2018. In 2017 he joined the Open Humans Foundation as the Director of Research.

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Fall of the wild: why pristine wilderness is a human-made myth

Hacker News

Even ‘untouched’ natural landscapes bear witness to millennia of human influence, a lyrical book argues — with implications for how we seek to rewild them. Even ‘untouched’ natural landscapes bear witness to millennia of human influence, a lyrical book argues — with implications for how we seek to rewild them.

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Linux's Bedtime Routine

Hacker News

How does Linux move from an awake machine to a hibernating one? How does it then manage to restore all state? These questions led me to read way too much C in trying to figure out how this particular hardware/software boundary is navigated.

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Your Company Needs Junior Devs

Hacker News

Junior engineers are foundational to whether a team can collaborate and innovate

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The AI Superhero Approach to Product Management

Speaker: Conrado Morlan

In this engaging and witty talk, industry expert Conrado Morlan will explore how artificial intelligence can transform the daily tasks of product managers into streamlined, efficient processes. Using the lens of a superhero narrative, he’ll uncover how AI can be the ultimate sidekick, aiding in data management and reporting, enhancing productivity, and boosting innovation.

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Open Props – Supercharged CSS Variables

Hacker News

Open source CSS custom properties to help accelerate adaptive and consistent design. Available from a CDN or NPM, as CSS or Javascript.

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Graphics Tricks from Boomers

Hacker News

Technical details about a recent 4096bytes Atari-STE intro, by Arnaud Carré

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Charging lithium-ion batteries at high currents first increases lifespan by 50%

Hacker News

In a study published today in Joule, researchers at the SLAC-Stanford Battery Center report that giving batteries their first charge at unusually high currents increased their average lifespan by 50% while decreasing the initial charging time from 10 hours to just 20 minutes.

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Study links bananas, oats and yoghurt to greater diabetes risk in susceptible

Hacker News

Wheat also raised risk of type 1 diabetes in study of Finnish children, while berries and some green vegetables lowered it

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Provide Real Value in Your Applications with Data and Analytics

The complexity of financial data, the need for real-time insight, and the demand for user-friendly visualizations can seem daunting when it comes to analytics - but there is an easier way. With Logi Symphony, we aim to turn these challenges into opportunities. Our platform empowers you to seamlessly integrate advanced data analytics, generative AI, data visualization, and pixel-perfect reporting into your applications, transforming raw data into actionable insights.