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ProgrammingDEV Community ·

Best Practices for Writing Reliable and Defensive Bash Scripts

A developer experienced in Bash scripting has outlined key techniques for writing more robust and maintainable shell scripts. The guide recommends structuring scripts with a clear layout, including readonly global variables, modular functions, and a central main() entry point. Proper error handling is emphasized, with dedicated logging functions for both informational and error messages to aid debugging, especially in daemon or cron job contexts. Splitting logic across multiple scripts and keeping variables local where possible is advised to manage complexity as projects grow. The author also stresses the importance of clear comments to offset Bash's notoriously cryptic syntax.

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IndiaTimes of India ·

1928 Dallas Castle Château des Grotteaux Heads to Auction with $2M Starting Bid

The Château des Grotteaux, a historic mansion built in 1928 in Dallas, is heading to auction after spending nearly a year on the market. Bidding will open at approximately two million dollars, a figure well below the property's original listing price of 5.8 million dollars. The property combines its classic fairy-tale architectural character with modern upgrades. The auction is scheduled to close on September 29, and is expected to attract buyers who value the home's unique character rather than its historical significance alone.

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IndiaNDTV ·

Italy Extends Spain Border Checks Amid Ongoing Migration Pressures

Italy has decided to extend border checks at its frontier with Spain, citing the continued presence of the conditions that originally prompted the measures. The controls were first reintroduced on August 1, following a migrant crisis centered around Ceuta. Italy's interior ministry confirmed the extension in an official statement, noting that the underlying factors have not sufficiently subsided. The move reflects broader European concerns about irregular migration flows across the continent.

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ProgrammingHacker News ·

Hebbian Robotics Launches HFlow, an Open-Source SDK for Robotics Data Pipelines

Brandon and Kingston, founders of Hebbian Robotics (YC S26), have launched HFlow, an open-source SDK designed to standardize and quality-check robotics training data pipelines. The tool processes multimodal robot recordings — including synchronized video, joint states, actions, and timestamps — stored in the MCAP file format into structured, reproducible datasets. HFlow addresses common pipeline failures such as frozen cameras, timestamp drift, and duplicate recordings by storing deterministic quality-check evidence in an append-only Parquet catalog queryable via DuckDB SQL. For scaled processing, the SDK packages pipeline steps as Airflow 3 DAGs, allowing teams to monitor task status, logs, and reruns without rewriting existing infrastructure. The founders developed the tool after independently encountering robotics data bottlenecks — one while training embodied AI models for industrial robots, the other while building high-throughput infrastructure at Jane Street.

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IndiaTimes of India ·

Sobhana Mostary Credits 2018 Asia Cup Win Over India for Bangladesh Women's Cricket Boom

Bangladesh cricketer Sobhana Mostary has reflected on how her team's 2018 Asia Cup victory against India marked a turning point for women's cricket in Bangladesh. The win led to significantly improved facilities and greater financial support for players in the country. Mostary herself had a challenging journey, relocating to Dhaka at a young age and waiting years before earning regular international opportunities. She has since established herself as a reliable batter in the Bangladesh lineup. Mostary also acknowledged the influence of India's Harmanpreet Kaur on her batting and described matches against India as particularly motivating.

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WorldBBC World ·

Trump Asks Apple to Rename Lake Ontario as 'Lake America' on Maps

President Donald Trump has urged Apple to rename Lake Ontario to 'Lake America' on its mapping platform. The request follows Google's decision to make the same change for US-based users over the weekend. The push is part of a broader effort by the Trump administration to rename certain geographic features. Meanwhile, US map provider MapQuest has stated it will not be adopting the new name.

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ProgrammingHacker News ·

New Inference Service Offers GLM 5.3 at Up to 75% Lower Cost for AI Agents

A new inference platform targeting coding and research applications has been introduced on Hacker News. The service supports Kimi and GLM models, with pricing positioned at two to four times cheaper than standard GLM 5.3 rates. It is specifically designed for AI agents that perform long-running tasks, including multi-step planning, tool use, and reasoning over large contexts. The platform appears aimed at developers and researchers who need cost-effective solutions for extended, compute-intensive workloads.

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ProgrammingHacker News ·

Apache Iggy Message Streaming Platform in Rust Becomes Apache Top-Level Project

Apache Iggy, a message streaming platform built with the Rust programming language, has officially graduated to an Apache Top-Level Project (TLP). The milestone was announced on August 24, 2026, via the project's official blog. Graduating to TLP status signifies that the project has met the Apache Software Foundation's standards for community maturity, governance, and development practices. The achievement marks a significant step forward for Iggy's growth and long-term sustainability within the open-source ecosystem.

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ProgrammingHacker News ·

Kobo Reports Doubled U.S. Sales in 2025 and 2026, Female Users Make Up 70% of Base

E-reader brand Kobo has seen its U.S. sales double consecutively in both 2025 and 2026, signaling strong growth in the American market. The company's U.S. customer base is notably skewed toward women, who account for roughly 70% of its users. The figures were discussed in a Reddit thread on the Kobo community forum, which gained traction on Hacker News with 27 points and 15 comments. The growth suggests Kobo is making meaningful inroads against dominant rivals in the U.S. e-reader space. No specific revenue figures or official company statements were cited in the source material.

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ProgrammingHacker News ·

C++26 Explores Standard Library Hardening to Boost Safety

The C++26 standard is incorporating experiments aimed at hardening the standard library to improve software safety and reliability. These hardening efforts focus on adding runtime checks and protections against common programming errors within the standard library itself. The initiative reflects a broader industry push to make C++ safer by default without requiring developers to opt into separate tools. Details and findings from these experiments have been documented and shared with the C++ community for review and discussion.

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TechnologyTechCrunch ·

MapQuest App Hits No. 1 in Navigation After Keeping Lake Ontario's Name

MapQuest's navigation app surged to the top of app store navigation charts after the company chose not to adopt President Trump's proposed renaming of Lake Ontario. The decision to retain the lake's traditional name resonated with users, driving a significant spike in downloads. The move stands in contrast to other mapping services that complied with the renaming directive. MapQuest's unexpected rise highlights growing public interest in how tech companies respond to politically motivated geographic renamings.

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ProgrammingHacker News ·

Revisiting C.P. Snow and Leavis: The Two Cultures Debate Endures

An essay published on Aeon explores the famous intellectual clash between C.P. Snow and F.R. Leavis over the so-called 'two cultures' divide between science and the humanities. Snow argued in 1959 that a dangerous gulf had opened between scientific and literary intellectuals, while Leavis responded with a scathing public rebuttal. The debate raised enduring questions about the value of each discipline and how modern education should balance them. The piece examines why this mid-20th century controversy remains relevant to ongoing discussions about knowledge, culture, and society. The Hacker News post attracted modest engagement, with 13 points and one comment at the time of indexing.

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ProgrammingDEV Community ·

How to Deploy Only Changed Nx Monorepo Services to Cloud Run Without Stored Keys

A developer workflow guide explains how to use Nx's 'affected' command to deploy only the services modified in a given merge, avoiding unnecessary or redundant deployments across a Python and Node monorepo. The approach places each app's deploy command directly in its own project configuration, ensuring CI and local developers run identical commands with no configuration drift. Authentication is handled via GitHub Actions' built-in OIDC tokens and Google Cloud's Workload Identity Federation, eliminating the need for long-lived service account keys stored in repository secrets. Google's Workload Identity Pool validates each token against a specific repository, rejecting any requests from unrecognized sources before issuing short-lived credentials scoped to Cloud Run deployment. The guide also flags a breaking change from March 2025, where Google Container Registry stopped accepting new writes, advising new projects to push directly to Artifact Registry instead.

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IndiaNDTV ·

Punjab BJP Removes AI-Generated Video Showing CM Bhagwant Mann Being Slapped

The Punjab unit of the Bharatiya Janata Party deleted an AI-generated video it had posted on its official social media handle. The clip depicted a fabricated scenario in which Punjab Chief Minister Bhagwant Mann was shown being slapped. The video had been shared through the party's official Punjab social media account before being taken down. The removal came amid likely backlash over the use of artificial intelligence to create politically provocative content targeting a sitting chief minister.

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IndiaNDTV ·

IndiGo Flight Makes Emergency Landing in Ahmedabad After Bomb Threat Found in Lavatory

An IndiGo flight was forced to make an emergency landing in Ahmedabad after a threatening note mentioning a bomb was discovered on a napkin inside the aircraft's lavatory. The cabin crew acted promptly upon finding the note and alerted the pilot without delay. The pilot immediately contacted Air Traffic Control to request emergency clearance for diversion and landing. Security agencies were put on alert and the aircraft was thoroughly inspected upon landing. No explosive device was found, and authorities have launched an investigation into the threat.

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ProgrammingDEV Community ·

Notification-Oriented Paradigm Proposed as Cognitive Kernel for Bio-Inspired RAG Systems

A technical proposal published on DEV Community outlines a bio-inspired cognitive architecture for AI retrieval-augmented generation (RAG) systems, centered on the Notification-Oriented Paradigm (PON). The author argues that traditional request-response and polling-based communication models cause structural bottlenecks when multiple complex layers — such as dual-speed reasoning systems, graph search, and adaptive algorithms — are combined in production. PON replaces continuous state-checking loops with event-driven notifications, meaning a processing node only executes when one of its direct dependencies actually changes, mirroring how biological neurons fire only upon reaching an action potential threshold. This approach is claimed to reduce orchestration CPU consumption to near zero during idle states and limit rule-evaluation complexity to O(1)–O(k) rather than O(N). The paradigm is presented as the unifying kernel that allows fast-path (System 1) and slow-path (System 2) reasoning to switch dynamically based on query complexity, without rigid procedural logic.

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