标签：#ci

As worries about a growing super El Niño mount, new findings suggest a radical solution to mitigating its impacts.

"The BOHR mission serves as a pathfinder for future nuclear-powered spacecraft."

Meta is adding a new safeguard to stop people from secretly recording others with its AI glasses. But the update comes as the company continues to expand how much personal data its AI products collect and use.

Android Bench is evolving, and developers can help guide that process.

I wanted to understand how malloc actually works under the hood. Most explanations I found online described what an allocator does, but completely skipped over the "why" behind its design decisions. Rather than stopping at theory, I decided to build a cross-platform allocator in C that implements malloc , calloc , realloc , and free from scratch. This article documents the design of that allocator, the architectural tradeoffs I faced, and the core concepts I had to learn along the way. Table Of Contents Design Decisions Architecture Modern Allocator Strategies Core Concepts What's Next Project Overview A custom memory allocator does not create physical memory. Instead, it requests pages of raw virtual memory from the operating system and manages how that memory is partitioned, reused, resized, and released by the application. The goal of this educational project is to implement C's core memory management API using a modular, cross-platform architecture inspired by design principles found in modern allocators, rather than relying on legacy, single-platform tricks. Design Decisions #1: Why I am Skipping sbrk While many classic tutorials use sbrk for educational implementations, I deliberately chose a 100% mmap -based approach for two major reasons: sbrk is a fragile global bottleneck. It works by moving a single pointer (the program break) up and down. This means the allocator assumes it owns a contiguous line of memory. If a third-party library or another thread in the program secretly calls sbrk behind the scenes, the allocator's memory layout can break instantly. mmap , by contrast, provides isolated, independent chunks of memory. Cross-Platform Symmetry. Windows has absolutely no equivalent to sbrk , but it has a direct equivalent to mmap : VirtualAlloc . If we used sbrk , our architectural abstraction ( os_alloc ) would become awkward because Linux would deal with a moving pointer while Windows dealt with independent pages. Using mmap keeps the abstraction perfec

The crust expands at mid-ocean rifts. But how?

Itamar Friedman discusses how architects and engineering leaders can break through the AI productivity ceiling using adaptive multi-agent systems. He shares insights on moving past simple autocomplete to resilient workflows by integrating autonomous testing, intelligent code review, and robust arbitration. Learn how to govern agent communication and build a context-driven SDLC that scales. By Itamar Friedman

Miners backed by Trump admin. sell to Japan, South Korea despite push to develop domestic supply chain.

Fi Ultra is the first Starlink-enabled pet tracker you can buy. It expands on GPS and LTE trackers, adding automatic failover to T-Mobile's T-Satellite-branded direct-to-cell service when venturing into cellular dead zones. That lets owners tap into SpaceX's constellation of low Earth orbit Starlink satellites to track their pets anywhere in the US. But it […]

A new book claims that Mystery, who teaches awkward men how to hit on women, had sex and smoked weed with an AI chatbot named Miss Shira Always.

Verity Harding tells WIRED that the US government’s nationalistic attitude toward AI is evidence that a worst-case scenario is taking shape.

"HalluSquatting" weaponizes LLMs' inability to say "I don't know."

Bạn có thể chạy bài kiểm tra API của Apidog CLI trong Drone CI bằng một bước Docker dùng ảnh Node, cài apidog-cli , rồi gọi apidog run với test scenario và environment tương ứng. Token Apidog nên được lưu trong Drone Secret và inject vào pipeline bằng from_secret . Bài viết này cung cấp cấu hình .drone.yml có thể copy-paste, cách quản lý secret, giới hạn chạy theo branch/event và cách xuất báo cáo khi Drone không có artifact storage tích hợp sẵn. Dùng thử Apidog ngay hôm nay Drone CI là gì và hoạt động như thế nào Drone là nền tảng CI/CD mã nguồn mở, chạy theo mô hình container-native và hiện là một phần của Harness. CI/CD là thực hành tự động build, test và phân phối phần mềm trên mỗi thay đổi mã nguồn. Nếu cần ôn lại nền tảng, xem thêm CI/CD là gì . Điểm quan trọng của Drone: mỗi step trong pipeline chạy trong một Docker container riêng. Bạn chọn image cho từng step, sau đó Drone chạy các command trong container đó. Cách này giúp pipeline dễ tái tạo, dễ debug và không phụ thuộc vào một build agent đã cài sẵn nhiều công cụ. Pipeline được khai báo trong file .drone.yml ở thư mục gốc repository. Một Docker pipeline thường có: kind type name steps Ví dụ tối thiểu: kind : pipeline type : docker name : api-tests steps : - name : greeting image : alpine commands : - echo hello - echo world Drone chạy commands như shell script với cơ chế fail-fast. Nếu một command trả về exit code khác 0 , build sẽ fail. Working directory mặc định là thư mục gốc của repository. Vì sao nên chạy API test trong container step API test giúp phát hiện sớm các thay đổi phá vỡ contract, ví dụ: response schema thay đổi ngoài ý muốn status code khác kỳ vọng field bắt buộc bị thiếu logic xác thực hoặc phân quyền bị lỗi Với Apidog, bạn thiết kế và duy trì test scenario trong UI, sau đó chạy lại chính các scenario đó từ CLI. CI không cần giữ thêm collection file riêng hoặc viết lại test script. Để xem thêm về cách đưa API testing vào pipeline, đọc các phương pháp hay nhất về CI/CD cho kiểm tra API .

As part of Meta’s Muse Image model rollout, Instagram users with public accounts need to opt out to block AI generations of their content.

A rare 2026 story of good news for the planet.

Joshua Achiam spent nearly nine years at OpenAI researching AI safety and made a memorable appearance in the Musk v. Altman trial.

The company confirmed that the issue had been affecting accounts since May, with an additional 200 users banned over the weekend before its team identified and fixed the problem.

Nikita Bier, X's head of product, said in a post on Monday that "[m]any videos from top accounts are simply stolen from other users, sometimes 5 years after they originally went viral," while noting that videos on the platform "make up close to half the impressions on X." According to Bier, X is launching a […]

Something on Pluto and one of Saturn’s moons, Titan, absorbs light in a way unexplained by anything in spectroscopic databases.

A bug may have led to around 8,200 erroneous bans on Discord.