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The Dopamine Economy: How Tech Giants Manipulate Your Brain

2025-02-01

The Dopamine Economy: How Tech Giants Manipulate Your Brain

This article explores how the 'addiction economy' manipulates the dopamine reward system to influence industries ranging from food to social media. The author argues that many of history's most successful companies rely on addictive mechanisms to create demand and profit, citing examples from tobacco, food, and pharmaceutical industries. The piece analyzes how tech companies, especially social media platforms, utilize algorithms to maximize user engagement, leading to addiction and mental health issues. Ultimately, the author warns that this addictive mechanism, combined with inherent human biases and conflict tendencies, can lead to severe societal consequences, urging caution regarding the risks of technological advancements.

(www.profgalloway.com)

Tech addiction economy dopamine

The Illustrated Guide to a PhD: A Visual Journey

2025-01-12

This article visually explains the PhD journey. Knowledge is represented as a circle, and a PhD is depicted as pushing the boundaries of that circle, making a dent representing the contribution of original research. The author uses simple diagrams to illustrate the stages involved, from undergraduate studies to the final breakthrough. The article emphasizes perseverance and the importance of seeing the bigger picture.

(matt.might.net)

Development PhD Academic Research Knowledge Expansion

Amazon Unveils Alexa+, the Next-Gen AI Assistant

2025-02-26

Amazon introduced Alexa+, its next-generation AI assistant powered by generative AI. Alexa+ is more conversational, intelligent, and personalized, helping users accomplish tasks ranging from entertainment and learning to organization, summarizing complex information, and engaging in diverse conversations. It can manage a smart home, make reservations, help discover new artists, and search for and purchase items online, offering personalized suggestions based on user interests. Simply ask, and Alexa+ delivers.

(www.aboutamazon.com)

AI

CONL: The Markdown of Configuration Files?

2025-04-26

Tired of the complexities of JSON, YAML, and TOML? A software engineer created CONL, a minimalist configuration file format aiming to be the "Markdown" of configuration files. CONL is easy to read and edit, features a JSON-like data model, and is simple to implement. It supports various data types including scalars, lists, and maps, with good support for multiline strings. The author also provides implementations for Rust and Go, along with a language server and Zed extension.

(cirw.in)

Development configuration files

Salt Typhoon Continues Telecom Attacks Despite US Sanctions

2025-02-15

Salt Typhoon Continues Telecom Attacks Despite US Sanctions

Despite US sanctions, the Chinese government-linked hacking group Salt Typhoon continues its attacks on telecommunication providers, according to Recorded Future. Five telecom firms were breached between December 2024 and January 2025, including a US affiliate of a major UK provider, and companies in Italy, South Africa, and Thailand. Salt Typhoon exploited vulnerabilities in Cisco devices and conducted reconnaissance on Myanmar's Mytel. Universities were also targeted, possibly for research access. While the US Treasury sanctioned Sichuan Juxinhe Network Technology, linked to Salt Typhoon, Recorded Future expects the attacks to persist.

(techcrunch.com)

Tech

No Silver Bullet: 10 Ways to Keep Secrets Out of Logs

2025-09-07

This blog post tackles the persistent problem of sensitive data leaking into logs. The author argues there's no single solution, but a multi-layered defense strategy is key. Six common causes are identified, including direct logging and error objects containing secrets. Ten solutions are proposed, ranging from architectural changes and data transformations to custom data types, read-once objects, log formatters, unit testing, sensitive data scanners, log pre-processors, taint checking, and team training. The author stresses a layered approach for robust protection.

(allan.reyes.sh)

Development log security sensitive data

GitHub Project: Daily Dutch Vocabulary Email Automation

2024-12-27

GitHub Project: Daily Dutch Vocabulary Email Automation

This GitHub project automates the daily delivery of an email containing three C1-level Dutch words, their English translations, and example sentences. The author created this project due to a lack of suitable learning tools, leveraging ChatGPT for word suggestions and AWS services (including Lambda, DynamoDB, and SES) for automation. The project architecture is straightforward but offers room for improvement, such as refactoring the Python code for better performance.

(github.com)

Development automation dutch learning

The Royal Navy's Century-Long Battle Against Lightning Rods

2025-03-07

The Royal Navy's Century-Long Battle Against Lightning Rods

In the mid-18th century, Benjamin Franklin elucidated the nature of lightning and advocated for lightning rods. Yet, a century later, the British Navy remained unconvinced. Dr. William Snow Harris invented a shipborne lightning rod system and demonstrated its principles through an ingenious booklet with interactive, gold-leafed illustrations. Despite his decades-long efforts, backed by data, experiments, and key lightning incidents, the Navy resisted. Only after political maneuvering was Harris finally successful in 1842, getting his lightning rods installed on all Royal Navy vessels. His victory was short-lived, however; the advent of ironclad ships rendered them obsolete. This story highlights the enduring struggle between scientific discovery and political decision-making.

(spectrum.ieee.org)

Tech lightning rod Royal Navy

Diablo Speedrun Champion Exposed as Cheater

2025-02-15

Diablo Speedrun Champion Exposed as Cheater

Maciej "Groobo" Maselewski reigned supreme in Diablo speedrunning for years, his 3-minute, 12-second Sorceror run seemingly unbeatable. However, a team of speedrunners, attempting to replicate his seemingly lucky dungeon runs using external software, uncovered inconsistencies. An automated search through billions of legitimate Diablo dungeons proved Groobo's run impossible within the game's legitimate parameters. This revelation sparked controversy within the speedrunning community, exposing years of unearned praise and accolades based on fraudulent gameplay.

(arstechnica.com)

Game game cheating speedrun diablo

Contribute to Transitous: An Open Source Public Transit Routing Service

2025-06-16

Transitous, a community-run public transport routing service built on the MOTIS engine and thousands of global datasets, powers features in apps like GNOME Maps. This post details how to contribute data improvements: First, verify Transitous data against reality; then, learn how to add and improve GTFS static data, GTFS Realtime data (including trip updates, service alerts, and vehicle positions), GBFS shared mobility data, and GTFS-Flex on-demand service data. Finally, it encourages contributions to OpenStreetMap data, particularly indoor floor level information. Transitous welcomes contributions of all kinds, whether code, data, math, transportation expertise, or IT operations.

(www.volkerkrause.eu)

Development data contribution

Terminator 2D: No Fate - A Retro Sidescroller Revisits a Classic

2025-03-01

Terminator 2D: No Fate - A Retro Sidescroller Revisits a Classic

After a six-year hiatus, the Terminator franchise is roaring back with a retro-style sidescrolling game, Terminator 2D: No Fate. Players take on the roles of Sarah Connor, the T-800, and adult John Connor, experiencing diverse gameplay including stealth, shooting, and post-apocalyptic gunfights. The game adapts iconic scenes from Terminator 2: Judgment Day while also introducing original content and multiple endings, encouraging replayability as players navigate different paths to saving or dooming humanity. Launching September 5th on PC, PS5, and Xbox Series X|S, with retro platform releases planned later.

(gizmodo.com)

Game Terminator Retro Game Sidescroller

Bypassing Windows Kernel Mitigations: A Deep Dive into Violet Phosphorus

2024-12-13

This post delves into bypassing modern Windows 10 and 11 kernel mitigations like SMEP and VBS. The author details Violet Phosphorus, a universal VBS/SMEP bypass technique, providing PoC code and a ROP chain. It explains SMEP and VBS, demonstrating how to exploit a vulnerability in the HackSysExtremeVulnerableDriver to use ROP gadgets and the MiGetPteAddress function to modify page table entries for kernel code execution. The author also shows how to use Kristal-G's SYSRET shellcode to return to user mode. This is a valuable resource for kernel exploit development and security researchers, categorized as Development.

(wetw0rk.github.io)

Development kernel exploit SMEP bypass VBS bypass

Statistical Formulas for Programmers: A Cheat Sheet

2025-03-13

This article compiles commonly used statistical formulas for programmers, covering averages, proportions, count data, and distribution comparisons. Each formula is explained concisely with context and references provided for further learning. This practical guide empowers programmers to enhance their data analysis skills, turning raw data into insightful conclusions.

(www.evanmiller.org)

Development statistics

GitHub Code Suggestion Application Restrictions

2025-08-16

GitHub Code Suggestion Application Restrictions

Applying code suggestions in GitHub code review has several limitations. These include: only single-line suggestions can be applied, suggestions cannot be applied to deleted lines, they cannot be applied to closed pull requests, or when viewing a subset of changes, and several other temporary limitations are also noted. These limitations highlight the complexity and thoroughness of GitHub's code review mechanism to ensure accuracy and security of code changes.

(github.com)

Development

Expert vs. Novice: Efficiency in Problem Solving

2025-05-18

Expert vs. Novice: Efficiency in Problem Solving

This essay uses the analogy of a maze to illustrate the stark difference in efficiency between experts and novices in problem-solving. Experts, with their experience and efficient strategies, navigate challenges swiftly. Novices, however, often get bogged down in self-created complexities, wasting time on irrelevant tasks. The author emphasizes that novices aren't inherently less capable but lack experience and a holistic view of the problem. Novices need expert guidance to identify crucial decisions and avoid cascading errors from poor choices. They should actively explore the field, cultivate confidence, and embrace challenges.

(boydkane.com)

Development expert novice

The Humble Silica Gel Packet: Unsung Hero of Global Supply Chains

2025-04-01

The Humble Silica Gel Packet: Unsung Hero of Global Supply Chains

Have you ever noticed those tiny silica gel packets tucked into shoeboxes and snack bags? This article delves into the surprisingly complex world of these ubiquitous desiccant packets. It explores the science behind their moisture-absorbing properties, their manufacturing history, and their diverse applications, revealing their crucial role in maintaining global product transport and storage. From microscopic structure to macroeconomic impact, the article highlights the intricate connection between technological advancement and globalization, arguing that the widespread use of silica gel isn't a case of it 'taking over the world', but rather a consequence of the evolution of global supply chains.

(www.scopeofwork.net)

Tech silica gel global supply chain

NotepadJS: A Minimalist PWA Notepad

2025-01-22

NotepadJS: A Minimalist PWA Notepad

NotepadJS is a minimalist PWA application that mimics the Windows Notepad. The developer aimed to recreate the simplicity and ease of use of the classic Notepad, leveraging the modern File System Access API for local file reading and writing. This project marks the developer's first foray into Vue.js, and contributions in the form of criticism, issues, and pull requests are welcomed.

(github.com)

Development Notepad

Microsoft's Open-Source CLI Text Editor: Edit – Lightweight, Fast, and VS Code-like

2025-06-18

Microsoft's Open-Source CLI Text Editor: Edit – Lightweight, Fast, and VS Code-like

Microsoft has released Edit, a lightweight, fast, and easy-to-use open-source command-line text editor. Designed with a user experience similar to VS Code, Edit aims to fill the gap in recent Windows versions which lack a built-in CLI text editor. While primarily targeted at Windows users, Edit also works on Linux and macOS. Its modeless editing, blazing-fast file opening, and minimalist feature set make it ideal for quick text edits. Though lacking advanced features like syntax highlighting, its speed and simplicity make it a compelling alternative.

(www.omgubuntu.co.uk)

Development

Flat Design is Dead: Long Live Diamorphism!

2025-05-27

Flat Design is Dead: Long Live Diamorphism!

Airbnb's recent redesign signals a paradigm shift in design, moving away from flat design and embracing vibrant, dimensional aesthetics. The author coins the term "Diamorph" to describe this new style, emphasizing depth, texture, and light, rather than mimicking the real world. The rise of AI has also lowered the barrier to entry for this style, allowing more people to participate. While AI simplifies the creative process, core design skills like composition, lighting, depth, and taste remain crucial. Ultimately, it's a step forward towards a more expressive, emotional, and purely digital design language.

(www.flarup.email)

Design design trends

Ship: A Feedback Management Tool for Building Better Products

2025-03-16

Ship: A Feedback Management Tool for Building Better Products

Ship is a new tool designed to streamline the process of collecting, prioritizing, and acting on user feedback. Users can submit feature requests and ideas in one central location. Developers can then rank requests based on votes and impact, simplifying decision-making. Finally, Ship allows developers to keep users updated on progress, turning feedback into tangible product improvements.

(usefeedlyst.com)

Development user feedback feature requests

2025 TV Market: Lower Prices, More Ads, and an OS War

2024-12-16

2025 TV Market: Lower Prices, More Ads, and an OS War

The 2025 TV market will see significant changes: Walmart's acquisition of Vizio transforms TVs into tools for giant retailers' ad businesses, potentially lowering prices but increasing ad volume. Competition between TV operating systems (OSes) will intensify, with companies like Roku facing acquisition risks. Consumer data becomes crucial, requiring users to balance privacy concerns with cost savings. While hardware innovation slows, price wars and OS competition may benefit consumers.

(arstechnica.com)

Tech TV market advertising operating systems

ElevationLab Unveils TimeCapsule: A 10-Year Battery for AirTags

2024-12-19

ElevationLab Unveils TimeCapsule: A 10-Year Battery for AirTags

ElevationLab has launched TimeCapsule, a revolutionary battery case for AirTags boasting a 10-year battery life. Addressing the common issue of frequent AirTag battery replacements, TimeCapsule utilizes two AA batteries for extended power, offering 14 times the capacity of a standard AirTag battery. Its waterproof design and premium construction, featuring CNC-machined screws, ensure durability in various environments. Inspired by the founder's experience of losing track of stolen equipment due to a dead AirTag battery, TimeCapsule provides peace of mind for users, particularly those tracking high-value items.

(www.elevationlab.com)

Hardware Battery

Envloader: A Simplified Cross-Platform Env Var Loader

2025-02-22

Frustrated with getting direnv to work on his Windows machine due to restrictive office settings, the author built `envloader`, a cross-platform tool to simplify loading environment variables in the terminal. It supports .env and .envrc files, automatically converting them for your shell. Installation is easy via brew or scoop; simply run `envloader` to load your vars. While lacking advanced features of direnv (like autoloading), it's a quick, effective solution for those needing a simple way to manage environment variables.

(willwa.de)

Development environment variables cross-platform tool

Bluesky Improves Performance with 'Lossy Timelines'

2025-02-19

Bluesky tackled database hot spots caused by high-activity users by introducing 'Lossy Timelines'. This mechanism probabilistically drops write operations, limiting the load from heavily followed users and dramatically reducing P99 latency. Write operations that could take minutes now complete in under 10 seconds. This strategy cleverly sacrifices some data consistency for massive gains in system performance and scalability, demonstrating that imperfect system design can lead to a better user experience in specific contexts.

(jazco.dev)

Development

Chrono Trigger at 30: A Timeless RPG Masterpiece

2025-03-25

Chrono Trigger at 30: A Timeless RPG Masterpiece

Celebrating its 30th anniversary, Chrono Trigger remains a landmark RPG. This article reflects on the game's legendary development, bringing together top talent from Final Fantasy and Dragon Quest. The SNES classic's innovative time travel mechanics, stunning pixel art, unforgettable soundtrack, and captivating story continue to resonate with players. The piece delves into the gameplay, narrative, and characters, exploring its unique charm and the reasons behind its enduring legacy, likening it to Citizen Kane and Rosebud in the gaming world.

(kotaku.com)

Game role-playing game classic game

Reinforcement Learning: From AlphaGo to AlphaGo Zero

2025-03-26

This article provides a comprehensive overview of reinforcement learning (RL), starting with the captivating story of AlphaGo defeating human Go champions. It explains core RL concepts like MDPs, Bellman equations, dynamic programming, Monte Carlo methods, TD learning (SARSA, Q-learning, DQN), policy gradient methods (REINFORCE, Actor-Critic, A3C), and evolutionary strategies. The article delves into the details of each algorithm, using AlphaGo Zero as a compelling case study to illustrate RL's practical applications and its power in solving complex problems.

(lilianweng.github.io)

AI

Mastering Attention: Crafting Effective Prompts for LLMs

2025-08-19

Mastering Attention: Crafting Effective Prompts for LLMs

This article delves into the attention mechanism of Large Language Models (LLMs) and how to leverage it through carefully crafted prompts. It explains that LLMs don't read sequentially like humans, instead weighting relationships between all tokens simultaneously. Prompt structure, therefore, is more impactful than word choice. The article contrasts structured and unstructured prompts, illustrating how a step-by-step approach guides the model's reasoning. It simplifies the attention mechanism: calculating each word's influence on others to generate output. Heuristics for effective prompts are offered: prioritizing key information, using structured formatting, employing personas, and avoiding vagueness. The article concludes by emphasizing the economic benefits of efficient prompting—saving engineer time, improving efficiency, and reducing costs.

(alexchesser.medium.com)

Development

PostgreSQL Named DBMS of the Year 2024 (Again!)

2025-01-14

DB-Engines has announced PostgreSQL as its DBMS of the Year for the second year running, marking its fifth overall win. Outpacing 423 other monitored systems, PostgreSQL solidified its position as the most popular database management system in 2024. The release of PostgreSQL 17, with performance enhancements and expanded replication, further cemented its success. Snowflake took second place, its cloud-based architecture and multi-cloud support driving its popularity. Microsoft's Azure SQL Database and SQL Server remain strong contenders.

(db-engines.com)

Tech

Rust's `#[derive]` Macro Limitations and Workarounds

2025-07-08

Rust's `#[derive]` macro, when generating implementations for traits like `Clone`, requires all generic parameters to also implement `Clone`. This limits its applicability. The article analyzes two examples showing why this restriction prevents code from compiling. The author proposes two solutions: submitting an RFC to change compiler behavior, and writing a custom macro to circumvent the limitation. The author opts for the latter, planning to implement more flexible derive macros in the `derive_more` crate or a self-created crate to address this issue.

(rgbcu.be)

Development

xAI's Grok 3: Scale Trumps Cleverness in the AI Race

2025-02-20

xAI's Grok 3: Scale Trumps Cleverness in the AI Race

xAI's Grok 3 large language model has demonstrated exceptional performance in benchmark tests, even surpassing models from established labs like OpenAI, Google DeepMind, and Anthropic. This reinforces the 'Bitter Lesson' – scale in training surpasses algorithmic optimization. The article uses DeepSeek as an example, showing that even with limited computational resources, optimization can yield good results, but this doesn't negate the importance of scale. Grok 3's success lies in its use of a massive computing cluster with 100,000 H100 GPUs, highlighting the crucial role of powerful computing resources in the AI field. The article concludes that future AI competition will be fiercer, with companies possessing ample funding and computational resources holding a significant advantage.

(www.thealgorithmicbridge.com)

AI scale training

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