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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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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Optimizing The Modern Developer Experience with Coder

Many software teams have migrated their testing and production workloads to the cloud, yet development environments often remain tied to outdated local setups, limiting efficiency and growth. This is where Coder comes in. In our 101 Coder webinar, you’ll explore how cloud-based development environments can unlock new levels of productivity. Discover how to transition from local setups to a secure, cloud-powered ecosystem with ease.

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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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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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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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15 Modern Use Cases for Enterprise Business Intelligence

Large enterprises face unique challenges in optimizing their Business Intelligence (BI) output due to the sheer scale and complexity of their operations. Unlike smaller organizations, where basic BI features and simple dashboards might suffice, enterprises must manage vast amounts of data from diverse sources. What are the top modern BI use cases for enterprise businesses to help you get a leg up on the competition?

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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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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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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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The Cloud Development Environment Adoption Report

Cloud Development Environments (CDEs) are changing how software teams work by moving development to the cloud. Our Cloud Development Environment Adoption Report gathers insights from 223 developers and business leaders, uncovering key trends in CDE adoption. With 66% of large organizations already using CDEs, these platforms are quickly becoming essential to modern development practices.

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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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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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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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Marketing Operations in 2025: A New Framework for Success

Speaker: Mike Rizzo, Founder & CEO, MarketingOps.com and Darrell Alfonso, Director of Marketing Strategy and Operations, Indeed.com

Though rarely in the spotlight, marketing operations are the backbone of the efficiency, scalability, and alignment that define top-performing marketing teams. In this exclusive webinar led by industry visionaries Mike Rizzo and Darrell Alfonso, we’re giving marketing operations the recognition they deserve! We will dive into the 7 P Model —a powerful framework designed to assess and optimize your marketing operations function.

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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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Show HN: Vomitorium – all of your project in 1 text file

Hacker News

Traverse project structure and write file contents to a single output file. Latest version: 2.0.0, last published: 2 days ago. Start using vomitorium in your project by running `npm i vomitorium`. There are no other projects in the npm registry using vomitorium.

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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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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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Introducing CDEs to Your Enterprise

Explore how enterprises can enhance developer productivity and onboarding by adopting self-hosted Cloud Development Environments (CDEs). This whitepaper highlights the simplicity and flexibility of cloud-based development over traditional setups, demonstrating how large teams can leverage economies of scale to boost efficiency and developer satisfaction.

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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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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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Prepare Now: 2025s Must-Know Trends For Product And Data Leaders

Speaker: Jay Allardyce, Deepak Vittal, and Terrence Sheflin

As we look ahead to 2025, business intelligence and data analytics are set to play pivotal roles in shaping success. Organizations are already starting to face a host of transformative trends as the year comes to a close, including the integration of AI in data analytics, an increased emphasis on real-time data insights, and the growing importance of user experience in BI solutions.

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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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Your Company Needs Junior Devs

Hacker News

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

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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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How to Drive Cost Savings, Efficiency Gains, and Sustainability Wins with MES

Speaker: Nikhil Joshi, Founder & President of Snic Solutions

Is your manufacturing operation reaching its efficiency potential? A Manufacturing Execution System (MES) could be the game-changer, helping you reduce waste, cut costs, and lower your carbon footprint. Join Nikhil Joshi, Founder & President of Snic Solutions, in this value-packed webinar as he breaks down how MES can drive operational excellence and sustainability.