Published: 2026-01-17 | Origin: /r/programming

The content discusses the common frustrations engineers face when their proposals are delayed or rejected by higher-level decision-makers. The author, a CTO, acknowledges these challenges and offers practical advice for engineers to effectively communicate their ideas. Key points include understanding user needs, recognizing what executives need and the pressures they face, and identifying the company's key stakeholders such as the board and customers. The author encourages engineers to engage with their executive teams by asking strategic questions that show their interest in the business, helping to foster better communication and

Published: 2026-01-17 | Origin: /r/programming

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Published: 2026-01-17 | Origin: Hacker News

The article by Stephan Schwab discusses the persistent cycle in software development where business leaders hope to simplify the process, reducing the need for specialized developers, yet this ambition often results in frustration. The history of software development, from the Apollo program's mission-critical software created by Margaret Hamilton to the introduction of COBOL in the late 1960s, illustrates this ongoing struggle. Initially, COBOL aimed to allow business analysts to write their programs without needing specialized training, but it ultimately required trained programmers due to

Published: 2026-01-17 | Origin: Hacker News

arXivLabs is a platform for collaborators to create and share new features on the arXiv website. Participants, both individuals and organizations, align with arXiv's core values of openness, community, excellence, and user data privacy. arXiv seeks partnerships that uphold these principles. If you have a project idea that could benefit the arXiv community, you can find more information about arXivLabs. The content also mentions the operational status of arXiv.

Published: 2026-01-17 | Origin: /r/programming

This content provides a detailed comparison of three solutions for exposing a PostgreSQL database as a REST API: NpgsqlRest, PostgREST, and Supabase. - **NpgsqlRest** is a standalone executable that connects directly to PostgreSQL, requiring no additional infrastructure. It is easy to deploy and offers high performance, processing 2.2 times more requests and with lower latency than its competitors, even under heavy loads. - **PostgREST** operates similarly with a single binary model,

Published: 2026-01-17 | Origin: Hacker News

The author has created an interactive image-to-ASCII renderer, emphasizing sharp edges in the output. They highlighted the effectiveness of this renderer using a rotating cube example that showcases clear contours when switching to a "split" view. The tool is also capable of rendering static images, such as an ASCII representation of Saturn, with added contrast through a cel shading-like effect to enhance the separation between different colored areas. The author notes the importance of sharp edges in ASCII art, criticizing other ASCII renderings for their blurry

Published: 2026-01-17 | Origin: Hacker News

The article discusses the recent trends in utilizing agents in software development, highlighting how projects that establish structured feedback mechanisms help agents handle more complex, long-term tasks. By providing agents with automated tools for checking work (like build systems), developers can reduce the time spent on trivial feedback and instead concentrate on more substantial issues. This approach increases trust in the agents' outputs and allows for greater leverage in development tasks. The popularity of expressive type systems is also noted, as they enhance clarity and reduce potential mistakes by providing

Published: 2026-01-17 | Origin: /r/programming

In June 2025, a security vulnerability (CVE-2025-48432) was discovered in the Django framework, allowing remote attackers to manipulate log outputs by crafting specific request paths. This log tampering issue could lead to forged log entries, compromising log integrity and complicating forensic audits. While Django is known for its strong security features, this vulnerability raised concerns similar to the more severe Log4Shell incident, where attacker-controlled log entries could execute code. The analysis of the vulnerability revealed

Published: 2026-01-16 | Origin: Hacker News

The FLUX.2 [klein] model family has been released as the fastest image models available, offering a unified solution for image generation and editing in a compact architecture. It ensures high-quality outputs with real-time performance, enabling end-to-end inference in under a second while running on consumer hardware with minimum requirements of 13GB VRAM. The name "klein," meaning "small" in German, signifies both its compact design and minimal latency. Despite its size, FLUX.2 [

Published: 2026-01-16 | Origin: Hacker News

Mandiant has released a comprehensive dataset of Net-NTLMv1 rainbow tables to highlight the urgent need for organizations to move away from this deprecated and vulnerable authentication protocol. Despite being known as insecure for over 20 years, Net-NTLMv1 is still in use due to inertia and a lack of immediate perceived risks. The rainbow tables enable security professionals to effectively demonstrate the protocol's vulnerabilities and recover keys quickly using affordable consumer hardware. This initiative combines Mandiant's expertise with Google Cloud

Published: 2026-01-16 | Origin: /r/programming

Jose Zarazua discusses a technique for filtering candidates applying for remote programming positions. He suggests including a simple programming knockout question in the application process to help identify unqualified developers amidst the high volume of applications. The question centers around determining the result of some code, where the answer reflects a candidate's ability to interpret code quickly. Zarazua shares results from his time as CTO at MonetizeMore, noting that about 50% of candidates incorrectly used an AI or interpreter to answer, while

Published: 2026-01-16 | Origin: /r/programming

Docker has introduced hardened images (DHI), which are minimal and secure container images aimed at enhancing security for developers. Released in May 2025 and later made open source in December under the Apache 2.0 license, these images support all developers, not just large enterprises. Key features of DHI include: - **Minimalist Design:** They use a distroless runtime, reducing the attack surface by eliminating non-essential tools. - **Significant Size Reduction:** DHI is up to

Published: 2026-01-16 | Origin: /r/programming

On January 14, 2026, Cursor published a blog post discussing their experiments with running autonomous coding agents for extended periods, aiming to complete projects that typically require significant human effort. They explored various approaches, identified failures, and eventually developed a system that addressed coordination problems, allowing them to scale projects effectively. As a test of their system, they attempted to build a web browser from scratch. The agents ran for nearly a week, generating over 1 million lines of code across 1,000

Published: 2026-01-16 | Origin: Hacker News

On September 16, 1979, eight individuals from two families successfully escaped from East Germany to West Germany using a homemade hot air balloon after over a year of preparation. Initially, they attempted to flee two months earlier but were unsuccessful, prompting East German authorities to investigate the plot without being able to identify the escapees. Despite the heavily fortified border, including the Berlin Wall and armed soldiers, the group, led by Peter Strelzyk and Günter Wetzel, devised their escape plan inspired by

Published: 2026-01-16 | Origin: Hacker News

Let’s Encrypt has launched short-lived and IP address certificates, which are valid for 160 hours (just over six days). To obtain a short-lived certificate, users can select the ‘shortlived’ profile in their ACME client. These certificates enhance security by necessitating more frequent validation, thus minimizing reliance on unreliable revocation methods. Traditional certificates can leave users vulnerable for up to 90 days if a key is compromised, but short-lived certificates significantly reduce this vulnerability window. While these certificates are

Published: 2026-01-16 | Origin: /r/programming

The Astro Technology Company, creator of the Astro web framework, is joining Cloudflare to leverage more resources and focus on enhancing their framework for content-driven websites. Since its inception in 2021, Astro has gained significant popularity, with nearly a million downloads weekly and usage by hundreds of thousands of developers to create fast websites for major companies like Webflow, Wix, Microsoft, and Google. The company's initial goal was to establish a comprehensive developer platform centered around Astro that offered various hosted services, but these efforts

Published: 2026-01-16 | Origin: /r/programming

The author expresses a strong preference against working with Agile frameworks like Scrum, despite having experience leading teams in such methodologies. They find daily standup meetings valuable and often implement them when joining new teams, but prefer to run them differently than traditional daily scrums. The author outlines their vision for these meetings, emphasizing flexibility to fit the team's needs. Key points include: - The purpose of daily standups, which is not strictly defined, allows for team-specific adaptations. - The author acknowledges potential disruptions caused by

Published: 2026-01-16 | Origin: Hacker News

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Published: 2026-01-16 | Origin: /r/programming

The author discusses their experiences with ClickHouse, a columnar database used at their workplace to process large volumes of data, specifically billions of records and hundreds of terabytes. They outline the performance of various queries, noting that ClickHouse processes 220 billion records in 17 seconds without classic indexing, as seen in relational databases. The "state" field in the database, defined as LowCardinality(String), does not have a classic index but performs efficiently due to its limited number of unique values. The

Published: 2026-01-16 | Origin: /r/programming

This tutorial, sourced from GitHub, focuses on the concept of unikernels, which offer a specialized type of virtual machine designed to improve performance while maintaining security. While typical virtual machines provide strong isolation and security, they often compromise on performance due to longer boot times and resource allocation challenges. Micro VMs aim to reduce memory usage and improve boot times but still rely on general-purpose operating systems. Unikernels address these issues by eliminating unnecessary components, resulting in a lightweight and efficient solution. The tutorial will