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The Gap Between Strong and Weak Engineers

2024-12-27

This article explores the capabilities that differentiate strong engineers from average ones. Strong engineers can accomplish tasks that weaker engineers cannot, such as resolving complex bugs, improving legacy code, and undertaking significant architectural overhauls. Weaker engineers struggle with these tasks even with ample time. The article highlights that strong engineers are not simply more efficient but possess the ability to solve complex problems, while weaker engineers are virtually incapable of completing most engineering tasks. The article also offers advice on collaborating with weaker senior engineers, emphasizing the need to be kind but protective of one's time, avoiding excessive demands.

(www.seangoedecke.com)

Development engineer capabilities

From Aegospotami Meteorite to Socrates' Death: A Millennial Clash Between Science and Superstition

2025-09-01

From Aegospotami Meteorite to Socrates' Death: A Millennial Clash Between Science and Superstition

This article recounts the story of a meteorite that fell in Greece in the 5th century BCE, validating the philosopher Anaxagoras' theory about the composition of celestial bodies. This event, similar in impact to the confirmation of Einstein's theory of relativity, shook the world view of the time. The article traces the development of early scientists from Thales to Anaxagoras, who challenged creation myths and pioneered scientific inquiry. It explores Parmenides' discovery of the moon's reflection of sunlight, and Anaxagoras' scientific explanation of solar eclipses. However, this scientific progress sparked religious and political backlash, leading to Anaxagoras' exile and ultimately Socrates' execution. The article explores the conflict between scientific advancement and societal conservatism, and its impact on the development of human thought and belief, ultimately highlighting the complex relationship between scientific progress and belief in supernatural forces.

(drb.ie)

Tech Ancient Greek Philosophy Science and Religion

White House Seeks Oracle's Help to Save TikTok from US Ban

2025-01-26

White House Seeks Oracle's Help to Save TikTok from US Ban

To prevent a nationwide ban, the White House is negotiating with Oracle and other investors to transfer control of TikTok's algorithm, data collection, and software updates to American companies. While ByteDance, TikTok's Chinese owner, would retain a minority stake, US investors would hold a majority. This aims to comply with US law mandating TikTok's separation from its Chinese parent company. However, the deal faces hurdles, including TikTok's high valuation and securing congressional approval. Recent signals from Chinese regulators suggest they won't block a majority US ownership, but uncertainties remain about the long-term commitment of the Trump administration and the cooperation of Apple and Google.

(www.npr.org)

Tech

2,000-Year-Old Roman Basilica Unearthed in London

2025-02-16

2,000-Year-Old Roman Basilica Unearthed in London

Archaeologists from the Museum of London Archaeology (MOLA) have discovered the remains of Londinium's first Roman basilica, dating back nearly 2,000 years. Built around AD 80, this significant structure, measuring 40 x 20 x 12 meters and constructed from Kentish limestone, served as a public building for legal and administrative purposes. Only in use for about 20 years, it was later replaced by a much larger complex. The discovery, located during the excavation of an office building, is considered a pivotal find in understanding the heart of Roman London.

(www.heritagedaily.com)

Tech Roman Basilica Londinium

Basecamp Embraces Imprecision in Project Management

2025-02-11

Basecamp challenges the obsession with precise numbers in project management, advocating for embracing ambiguity and subjectivity. The article criticizes the pursuit of exact figures that ignore project realities, arguing that "63% complete" is meaningless, while "expecting completion next Tuesday" is more realistic. Basecamp's new features like Hill Charts and Move The Needle allow users to visually represent project progress using intuitive graphical markers, emphasizing subjective judgment over mechanical calculations. The article contends that in creative work, subjectivity and productivity are not adversaries but partners. Basecamp will continue to refine its approach to reflect reality more accurately.

(world.hey.com)

Development subjectivity

California's Math Education Reform Sparks 'Math Wars'

2024-12-19

California's Math Education Reform Sparks 'Math Wars'

The update of California's Mathematics Framework (CMF) ignited a fierce debate, dubbed the "math wars." Reformists advocated replacing traditional algebra with more engaging and inclusive data science courses to boost student interest and close achievement gaps. Traditionalists countered that data science courses lacked rigor and couldn't replace algebra, jeopardizing future STEM careers. The conflict spilled onto social media and into politics, resulting in significant controversy. Ultimately, the University of California reversed the data science substitution policy and formed a workgroup to establish better math standards, following pressure from experts and tech leaders. This "war" exposed weaknesses in US math education and spurred further reforms.

(alumni.berkeley.edu)

Education math education reform data science

White House Hints at Using Gold Reserves to Buy Bitcoin

2025-03-25

White House Hints at Using Gold Reserves to Buy Bitcoin

A senior White House official hinted at the possibility of the U.S. using its gold reserves to acquire more Bitcoin. Bo Hines, executive director of the President’s Council of Advisers on Digital Assets, suggested this could be a budget-neutral way to increase Bitcoin reserves. He referenced the Bitcoin Act of 2025, proposing the US acquire 1 million Bitcoin over five years, funded by selling Federal Reserve gold certificates. President Trump also voiced his commitment to making the US a leading Bitcoin power.

(finance.yahoo.com)

Tech Gold Reserves

Bluesky's New Photo-Sharing App, Flashes, Launches Soon

2025-01-15

Bluesky's New Photo-Sharing App, Flashes, Launches Soon

Independent developer Sebastian Vogelsang is building Flashes, a new photo-sharing app for the decentralized social network Bluesky. Leveraging the AT Protocol and code from his previous Bluesky client, Skeets, Flashes aims to offer an alternative to Instagram. It supports multi-photo posts and short videos, syncing content to the main Bluesky platform. This provides an alternative for users seeking to escape Meta's ecosystem and those interested in visual content sharing, offering a fresh entry point for new Bluesky users.

(techcrunch.com)

Tech Decentralized Social

Ireland's Economic Miracle: Half of the EU's Q1 GDP Growth Came from Ireland

2025-06-15

Ireland's Economic Miracle: Half of the EU's Q1 GDP Growth Came from Ireland

On June 6th, Europe received unexpected good news: its economy grew twice as fast as previously thought in Q1, a modest 0.6% increase. However, a closer look reveals a surprising statistic: Ireland's GDP surged by 9.7%, contributing over half of the entire EU's growth. This small country, with a population representing only about one-hundredth of the EU's, has sparked speculation about an Irish economic miracle.

(www.economist.com)

Tech Irish Economy EU GDP

The Cyclic Identity for Partial Derivatives: Unraveling the Mystery of -1

2024-12-16

$The Cyclic Identity for Partial Derivatives: Unraveling the Mystery of -1$

This article explores the cyclic identity for partial derivatives: ∂z/∂x * ∂x/∂y * ∂y/∂z = -1, rather than the intuitive 1. Through examples and various proof methods, including differential forms and geometric interpretations, the article reveals the mathematical principles behind this seemingly counterintuitive identity. The author also discusses its applications in physics and offers intuitive explanations.

(johncarlosbaez.wordpress.com)

Misc partial derivatives differential forms mathematical physics

Type: Hiring a Senior Software Engineer

2025-04-03

Type: Hiring a Senior Software Engineer

Type, an AI-native document editor backed by Y Combinator, is looking for a product-minded senior software engineer to join its small team in Brooklyn. The ideal candidate will have extensive experience building complex web applications, be proficient in React and TypeScript, and possess strong product intuition. Responsibilities include building advanced rich text editing features, collaborative editing capabilities, and LLM-based writing and editing tools. Competitive salary, stock options, and comprehensive benefits are offered.

(www.ycombinator.com)

Development

Beware the Cultural Nuances of Code: The Turkish 'İ' Uppercase Trap

2025-05-06

This article highlights a surprising bug: string case comparisons fail in Turkish culture. The uppercase of 'i' in Turkish is the dotted 'İ', unlike English 'I', causing simple string comparisons to fail. The author advocates using `StringComparison.Ordinal` or `StringComparison.OrdinalIgnoreCase` for string comparisons and recommends using Visual Studio's Code Analysis tool to prevent such issues. A phased approach to adding rules and managing them via ruleset files is suggested, ultimately preventing bugs stemming from cultural differences.

(haacked.com)

Development code bug

OpenAI's $3B SoftBank Deal and Potential Open-Sourcing of Models

2025-02-04

OpenAI's $3B SoftBank Deal and Potential Open-Sourcing of Models

OpenAI announced a joint venture with Japan's SoftBank on Monday, involving a $3 billion annual investment from SoftBank to utilize OpenAI's software. This strategic shift follows the surprising emergence of DeepSeek, a Chinese AI firm whose advanced model requires significantly less computing power than OpenAI's ChatGPT, challenging conventional wisdom on AI's resource needs. OpenAI CEO Sam Altman hinted at potentially open-sourcing their models, a move he suggested on Reddit was a correction of OpenAI's past mistake of keeping its source code private.

(www.semafor.com)

AI SoftBank AI Open Source

Cruise Axes Nearly Half Its Workforce, Pivots to Personal Autonomous Vehicles

2025-02-04

Cruise Axes Nearly Half Its Workforce, Pivots to Personal Autonomous Vehicles

Self-driving car company Cruise announced it's laying off nearly 50% of its workforce, including the CEO and other top executives, and shutting down its robotaxi operations. The remaining parts of Cruise will be integrated into parent company General Motors (GM), which will focus its resources on improving its hands-free driver assistance system, Super Cruise, and eventually rolling out personal autonomous vehicles. The layoffs follow a December strategy shift by GM to cut costs and focus on personal autonomous vehicle development. Affected employees will receive severance packages and career support.

(techcrunch.com)

Tech

Kamathipura: Resilience and Erasure in Mumbai's Red-Light District

2025-09-13

Kamathipura: Resilience and Erasure in Mumbai's Red-Light District

Kamathipura, Mumbai's infamous red-light district, has for centuries been home to migrants, marginalized communities, and sex workers. Its unique street layout reflects its colonial past and its function as a tolerated zone for sex work. Despite facing poverty, exploitation, and oppression, Kamathipura has developed a remarkable resilience. However, neoliberal redevelopment projects threaten to displace sex workers, transforming it into a sanitized urban landscape. This article explores Kamathipura's history, spatial characteristics, and the challenges it faces in urban renewal, highlighting the resilience of its residents in resisting marginalization and fighting for their right to exist.

(failedarchitecture.com)

Misc sex workers marginalized communities

Denmark Ditches Microsoft, Embraces Open Source in Push for Digital Sovereignty

2025-06-10

Denmark Ditches Microsoft, Embraces Open Source in Push for Digital Sovereignty

Denmark's Minister for Digitalization, Caroline Stage, announced that the Ministry of Digitalization will phase out Microsoft Office and adopt LibreOffice, aiming to reduce reliance on US tech giants. This move is part of Denmark's broader 'digital sovereignty' strategy, prioritizing national security and autonomy in the digital realm. The shift reflects growing concerns about data security and dependence on US-based digital infrastructure, amplified by current geopolitical tensions. The decision has sparked debate, with some political parties advocating for complete independence from American tech companies.

(nordjyske.dk)

Tech

Simple Live Calculator using Tree-sitter and Cranelift JIT

2024-12-27

Simple Live Calculator using Tree-sitter and Cranelift JIT

This GitHub project demonstrates a simple live calculator built with Tree-sitter and Cranelift JIT. The core code is highly integrated for ease of understanding. The project includes the grammar, a REPL interface, stress tests, and benchmarks. Modifying the grammar automatically updates the main binary. Syntax highlighting is used as an example of Tree-sitter's capabilities.

(github.com)

Development Live Calculator

Theranos Boyfriend Launches Suspiciously Similar Blood-Testing Startup

2025-05-11

Theranos Boyfriend Launches Suspiciously Similar Blood-Testing Startup

Billy Evans, the romantic partner of convicted Theranos fraudster Elizabeth Holmes, has launched a blood-testing startup, Haemanthus, that bears a striking resemblance to Holmes' infamous company. Haemanthus boasts a "radically new approach to health testing," eerily echoing Theranos's claims. Adding to the intrigue, Holmes is reportedly advising the startup from prison. While Haemanthus has secured nearly $20 million in funding, prominent investors have passed, citing concerns about scientific validity and clinical utility. The similarities to the Theranos scandal raise serious questions about Haemanthus's future and highlight the risks inherent in the tech startup world.

(www.thedailybeast.com)

Startup Tech Startup Medical Fraud Blood Testing

Go: When to Say No

2024-12-14

A developer, after years of using Go, is switching back to Java. He finds Go lacking in several areas: limited looping options, absence of higher-order functions, cumbersome error handling, overly restrictive coding style leading to verbose and hard-to-maintain code, and an immature package ecosystem. While acknowledging Go's suitability for infrastructure projects, he advises against its use in complex enterprise applications.

(brainbaking.com)

Development development

Static Type Analysis for Ruby Without Type Annotations

2025-03-13

Static Type Analysis for Ruby Without Type Annotations

Shopify engineers have developed a novel static type analyzer that infers type information for Ruby programs without requiring type annotations. The analyzer leverages an improved Sparse Conditional Constant Propagation (SCCP) algorithm and precise dataflow tracking to efficiently handle interprocedural type analysis, completing analysis in seconds even for programs with a large number of classes. This research offers a new approach to optimizing compilers for dynamic languages and opens up new possibilities for performance improvements in dynamic languages like Ruby.

(railsatscale.com)

Development static type analysis

FCC Scraps Net Neutrality Rules in Controversial Friday Order

2025-07-12

FCC Scraps Net Neutrality Rules in Controversial Friday Order

The Federal Communications Commission (FCC) issued an order on Friday eliminating its Net Neutrality rules, sparking controversy. The decision bypassed public notice and comment periods. While a court had previously struck down the rules, critics see the FCC's move as political grandstanding, aimed at appeasing telecom companies and lobbyists. Free Press VP Matt Wood argues the action has minimal practical impact and the Friday announcement demonstrates recklessness. The appeals process isn't over, and this likely won't affect potential Supreme Court litigation.

(www.freepress.net)

Tech

arXivLabs: Experimental Projects with Community Collaboration

2025-03-29

arXivLabs is a framework enabling collaborators to develop and share new arXiv features directly on the website. Individuals and organizations participating in arXivLabs uphold arXiv's values of openness, community, excellence, and user data privacy. arXiv is committed to these values and only works with partners who share them. Have an idea to enhance the arXiv community? Learn more about arXivLabs.

(arxiv.org)

Development

Streaming Data in DuckDB: Conquering Concurrency Limits with Arrow Flight

2025-01-29

Streaming Data in DuckDB: Conquering Concurrency Limits with Arrow Flight

Definite's blog post showcases a clever solution to overcome DuckDB's concurrency limitations using Apache Arrow Flight. While DuckDB excels at single-machine analytics, its lack of concurrent writer and reader support restricts its use in real-time streaming scenarios. The 'Duck Takes Flight' Python script builds an Arrow Flight server, enabling concurrent writes and reads to DuckDB. This 200-line solution is efficient, requiring no complex cluster setup, and delivers high-performance stream processing, offering a fresh approach for applications needing fast data movement and on-the-fly querying.

(www.definite.app)

Development Stream Processing

Why I Ditched Clojure for Common Lisp

2025-01-12

After seven years with Clojure, a programmer switched to Common Lisp due to frustrations with slow startup times and difficulties creating native executables. Key factors in his decision included the need for fast, standalone executables, Vim compatibility, cross-platform support, robust multithreading, and a vibrant community with a rich ecosystem. Common Lisp ultimately won out due to its mature tooling, powerful CLOS and Conditions system, and fast runtime.

(blog.djhaskin.com)

Development

Improving Web PKI Security: How SCTNotAfter Prevents Widespread Certificate Errors

2025-03-06

Improving Web PKI Security: How SCTNotAfter Prevents Widespread Certificate Errors

Historically, distrust events for Certificate Authorities (CAs) caused significant disruptions due to widespread certificate errors. However, with Certificate Transparency (CT) logs and shorter certificate lifetimes, the situation has improved. The new SCTNotAfter mechanism provides cryptographic assurance about the certificate's 'NotBefore' date, allowing distrust to be applied to certificates issued after a future date, giving users time to transition. This approach, successfully used by Chrome in handling GLOBALTRUST and Entrust, minimizes user disruption while enhancing Web PKI security and user experience.

(dadrian.io)

Tech Certificate Trust

Edgware Tube Station's Centennial: A Century of Suburban Boom Fueled by Transit

2025-02-15

Edgware Tube Station's Centennial: A Century of Suburban Boom Fueled by Transit

One hundred years ago, the opening of Edgware Underground station marked the completion of a tube extension, sparking a suburban building boom. The improved transport links enabled easier commutes, leading to speculative housing developments in diverse architectural styles, from Art Deco gems to Neo-Georgian pubs. The story of Edgware's transformation from farming village to modern town illustrates the profound impact of transit on urban planning and social change.

(www.modernism-in-metroland.co.uk)

Misc London Underground

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

Brain Stimulation Helps Paralyzed Walk Again

2024-12-12

Brain Stimulation Helps Paralyzed Walk Again

The Economist reports on a groundbreaking study showing that stimulating specific parts of the brain can enable paralyzed individuals to walk again. Researchers used implanted electrodes to help a man climb stairs unaided, offering new hope for those with spinal cord injuries and marking a significant advance in neuroscience.

(www.economist.com)

Tech brain stimulation paralysis neuroscience

Oberwolfach Snapshots: Making Modern Mathematics Accessible

2025-03-11

The Mathematisches Forschungsinstitut Oberwolfach presents "Snapshots of modern mathematics," short texts on various aspects of the field written by visiting researchers and edited for clarity. Aimed at promoting understanding and appreciation of modern mathematics globally, the project was previously funded by the Klaus Tschira Foundation and the Oberwolfach Foundation. High school math is recommended as prerequisite.

(www.imaginary.org)

Misc popular science Oberwolfach

Revolutionizing Unix: The 4.3BSD Fast File System

2025-03-06

Revolutionizing Unix: The 4.3BSD Fast File System

This article delves into the revolutionary improvements of the Fast File System (FFS) introduced in the 4.3BSD Unix operating system of 1984. Addressing limitations of the traditional Unix filesystem in file size, I/O speed, and file count, FFS significantly enhanced performance and stability through optimized file layout, increased block size, exploitation of disk physical characteristics, and introduction of new file types and system calls. FFS design principles, such as co-locating metadata and data, and optimizing I/O based on disk rotation speed, profoundly impacted subsequent filesystem designs and laid the groundwork for efficient modern operating systems.

(blog.koehntopp.info)

Development

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