标签：#ci

Vos tests API passent en local. Le vrai enjeu est de les exécuter automatiquement à chaque pull request, fusion et build nocturne, sans clic manuel. Pour cela, vous avez besoin d’un exécuteur CLI : il lance vos tests en mode headless, retourne un code de sortie exploitable par la CI et génère un rapport lisible par votre pipeline. Essayez Apidog aujourd'hui Deux outils reviennent souvent pour ce cas d’usage : le CLI Bruno et le CLI Apidog . Les deux exécutent des tests API depuis GitHub Actions, GitLab CI, Jenkins ou tout environnement Node.js. Les deux font échouer la build lorsqu’un test échoue. La différence principale se situe avant l’exécution : où vivent les tests, comment ils sont créés et comment la CI y accède. Cet article compare les deux outils au niveau commande, avec des exemples directement intégrables dans un pipeline. En bref CLI Bruno ( @usebruno/cli , binaire bru ) exécute des fichiers .bru présents dans votre dépôt Git. Il est open source, fonctionne hors ligne et ne nécessite ni compte ni jeton. CLI Apidog ( apidog-cli , binaire apidog ) exécute des scénarios de test créés visuellement dans Apidog, récupérés par ID avec un jeton d’accès. Les deux génèrent des rapports JUnit, JSON et HTML. Les deux retournent un code non nul en cas d’échec, ce qui permet à la CI de bloquer une fusion ou un déploiement. Choisissez Bruno si vous voulez des tests versionnés comme du code, dans le dépôt. Choisissez Apidog si vous voulez créer, chaîner et exécuter des scénarios visuels sans maintenir manuellement des fichiers de test. Le problème : des tests qui existent mais ne tournent pas Un test API lancé manuellement finit souvent par devenir obsolète. Il a été écrit, validé une fois, puis oublié pendant que l’API évoluait. La solution n’est pas seulement d’ajouter plus de tests. Il faut les exécuter automatiquement à chaque changement avec un signal clair : succès ou échec ; rapport exploitable ; code de sortie lisible par la CI. Un exécuteur CLI doit donc rempli

Seus testes de API passam no seu laptop. O que importa é se eles rodam em cada pull request, merge e build noturno sem intervenção humana. Para isso, você precisa de um executor de linha de comando: ele roda os testes em modo headless dentro do pipeline, retorna código de saída correto e gera relatórios que o CI consegue ler. Experimente o Apidog hoje Dois CLIs aparecem com frequência nessa configuração: Bruno CLI e Apidog CLI. Ambos executam testes de API em CI/CD, mas partem de modelos diferentes: Bruno é git-native , offline-first e open source. O CLI executa arquivos .bru versionados no repositório. Apidog é uma plataforma de API completa. O CLI executa cenários visuais criados no aplicativo, buscados por ID. Ambos funcionam em GitHub Actions, GitLab CI, Jenkins e qualquer runner com Node.js. Ambos falham a build quando um teste falha. A diferença principal está em como você cria os testes, onde eles ficam e como o CI os acessa. Em resumo Bruno CLI ( @usebruno/cli , binário bru ) executa arquivos .bru diretamente de uma pasta no seu repositório Git. Apidog CLI ( apidog-cli , binário apidog ) executa cenários de teste visuais do seu projeto Apidog usando um access token . Ambos geram relatórios JUnit, JSON e HTML. Ambos retornam código de saída diferente de zero quando há falha. Use Bruno quando quiser testes em texto simples, versionados no repositório, sem conta e sem dependência de rede. Use Apidog quando quiser criar cenários visualmente, encadear requisições, reutilizar ambientes e rodar testes data-driven sem manter código de teste manualmente. O problema: testes que existem, mas não rodam Um teste executado só manualmente tende a ficar desatualizado. A API muda, o teste continua parado e ninguém percebe até quebrar algo em produção. O objetivo do CLI é transformar esses testes em um gate automatizado: Rodar sem interface gráfica. Retornar erro quando uma asserção falhar. Gerar relatório para o CI. Permitir execução por ambiente, pasta, cenário ou tag. Func

The UK is following Australia by banning young people under 16 from TikTok, Instagram and other social media platforms.

The UK is the latest country to follow Australia in implementing a total social media ban for children under 16, Prime Minister Keir Starmer has announced. The ban, which could take effect from early next year, will be joined by wider measures that will also prevent children from talking to strangers in online games, livestreaming, […]

On June 9, 2026, Anthropic launched Claude Fable 5, a model designed for long-horizon tasks, but it was taken offline shortly after due to a U.S. government export directive. It shares architecture with Claude Mythos 5, supporting extensive token usage. The model includes mandatory data retention requirements, which have affected its deployment with partners like Microsoft. By Andrew Hoblitzell

Started looking for a tourism dataset on Kaggle for a new project. Found one with real UNWTO data, but it only went up to 2022 — not enough for what I wanted (post-COVID trends). Then found a better-looking one: "Global Tourism & Travel Trends (2019-2024)," 24 upvotes, great coverage range. Almost picked it on the spot. Then I actually read the full description. Turns out it's synthetic — 10,000 generated records, not real recorded stats. Had to rename the whole project: from "Travel Recovery Analysis" to "Travel Behavior & Satisfaction Trends (2019-2024)" — same dataset, just honest framing. Still great for practice: 33 features, zero nulls, covers spend, satisfaction, eco-choices, transport modes. Anyone else ever almost build a project around the wrong assumption about their data? 👀

The U.K. seems to be following Australia's lead in banning a wide swath of social media for teens.

Welcome back to TechCrunch Mobility, your hub for the future of transportation and now, more than ever, how AI is playing a part.

University of Leicester historian thinks Eilmer of Malmesbury saw two different comets: in 1018 and 1066

Every backend engineer has seen this happen, you build an application on a relational database like MySQL, handling thousands of concurrent transactions effortlessly. Then, the business asks for a real time analytics dashboard. But when you run an aggregation query over historical data, suddenly the database that effortlessly managed live traffic starts thrashing, evicting your working set, and dragging application performance down. This isn't a tuning problem, a missing index, or a badly written query. It’s a fundamental architectural collision. OLTP (Online Transaction Processing) OLTP encompasses nearly every concurrent digital interaction triggered across a distributed system. A user downloading a PDF, a microservice firing an automatic maintenance log, a comment on a social feed these are all transactions. Data engineers rely on OLTP systems (like MySQL or PostgreSQL) to capture these concurrent streams of interactions for creating , updating and deleting records. The Tree Based In-Place Engine To reliably capture massive volumes of transactions without corrupting data or locking up the application, OLTP systems rely on a highly optimized, row oriented architecture built around the B+ Tree. Because they must provide immediate, atomic updates to existing records, transactional databases manage state through a strict sequence of physical tree traversal and in-memory page mutation: The B+ Tree Indexing: When a transaction reads or updates id: 1, the engine traverses a B+ Tree from the root, through the branch nodes, directly to the specific physical leaf node holding that row. This O(\log n) traversal guarantees a fast, isolated point-lookup. It ensures the application always hits the single version of the row without scanning irrelevant data. The Buffer Pool & In-Place Updates: OLTP systems perform in place updates. The database pulls the exact page containing id: 1 from the physical disk into memory (the Buffer Pool). The specific row is mutated directly in RAM

I've been going through Jim Kurose's networking lectures lately, and I kept finding myself pausing to re-read the same sections. Not because they were confusing - because things I'd been using for years were finally clicking into place. This post is me writing down what I learned, in the order it started making sense. Before HTTP, there's a webpage A webpage isn't one file. When you open a URL, your browser fetches a base HTML file - and that file references other objects. Images. Scripts. Stylesheets. Each one lives at its own URL. Each one has to be fetched separately. So loading a single "page" might mean firing off 20+ individual requests. This detail matters because the entire evolution of HTTP - from 1.0 to 3 - is basically the story of making those 20 fetches faster. HTTP runs on TCP. That has consequences. HTTP doesn't manage its own connections. It hands that job to TCP. When your browser wants something, it first opens a TCP connection to the server (port 80 for HTTP, 443 for HTTPS), and then asks for the object. Opening a TCP connection isn't free. It takes a round-trip - your machine says "hello," the server says "hello back," and then you can actually talk. That's one RTT(Round Trip Time) just to shake hands, before a single byte of your webpage arrives. So every HTTP request carries at least 2 RTTs of overhead: 1 to open the TCP connection, 1 for the actual request/response. Do that 20 times and you've spent 40 RTTs before the page renders. HTTP/1.0 vs HTTP/1.1: one change that mattered a lot HTTP/1.0 (non-persistent): open a TCP connection, fetch one object, close the connection. Repeat for every object. HTTP/1.1 (persistent): open a TCP connection, fetch as many objects as you need, then close. The server leaves the connection open after each response. That one change cuts subsequent fetches from 2 RTTs to 1 RTT each. For a page with 20 objects, that's real time saved - not microseconds, but hundreds of milliseconds that users actually feel. What an

President Donald Trump says a secret mission moved 100 million barrels of oil through the blocked Strait of Hormuz. That number is impossible to verify.

Network Protocols Network protocols define how computers communicate over a network. Whether you're opening Instagram, sending a WhatsApp message, watching Netflix, or transferring money through a banking app, some protocol is working behind the scenes to make communication possible. Client-Server Model What is it? The Client-Server model is a communication architecture where: Client requests a service or data. Server processes the request and returns a response. Most modern applications follow this architecture. How Does It Work? Client ---------- Request ----------> Server Client <--------- Response ---------- Server The client always initiates communication, and the server listens for incoming requests. Real World Example Instagram When you open Instagram: Mobile app sends a request. Instagram servers process the request. Feed data is fetched from databases. Posts are returned to your phone. Instagram App | V Instagram Server | V Database Advantages Centralized control Easier security management Easy maintenance Easier data consistency Disadvantages Server can become a bottleneck Single point of failure if not replicated Interview One-Liner Client-Server architecture is a centralized model where clients request resources and servers provide them. Peer-to-Peer (P2P) Model What is it? In a Peer-to-Peer network, every machine can act as both: Client Server There is no central server controlling communication. How Does It Work? Peer A <------> Peer B ^ ^ | | V V Peer C <------> Peer D Each peer can directly share resources with others. Real World Example BitTorrent Instead of downloading a file from one server: User | +--> Peer 1 | +--> Peer 2 | +--> Peer 3 Different parts of the file are downloaded from multiple peers simultaneously. Blockchain Bitcoin and Ethereum networks operate using Peer-to-Peer communication. Advantages Highly scalable No central server cost Better fault tolerance Disadvantages Harder to manage Security challenges Data consistency issues Inter

You push v1.2.3 and expect a predictable sequence: tests pass → version is resolved → GitHub Release is created . In practice, teams usually pick one of two painful options: One giant workflow — every stage in a single YAML file. It works until you need reuse, workflow_call , or different triggers per stage. workflow_run chains — workflow A triggers workflow B. Passing outputs between runs is awkward, and renaming a workflow breaks the chain silently. There is a middle path: keep small, focused stage workflows (the ones you already have), declare order and wiring in one pipeline file , and use a single orchestrator step on tag push. This tutorial uses pipeline-compose-run — available on the GitHub Marketplace — and a copy-paste example you can drop into any repo. Full example (copy .github/ ): examples/run-tag-release What we are building On git push origin v* : release.yml ← one job, one action step └─ pipeline.yml ← declares order + wiring ├─ ci.yml ├─ stage-version-sync.yml → exports version └─ stage-release-publish.yml ← receives version No generated workflow to commit. No manual workflow_run graph. Step 1 — Entry workflow Create .github/workflows/release.yml : name : Release on : push : tags : [ " v*" ] permissions : contents : write actions : write jobs : run-pipeline : runs-on : ubuntu-latest steps : - uses : actions/checkout@v6 - uses : aeswibon/pipeline-compose-run@v0.3.0 with : pipeline_file : .github/pipelines/pipeline.yml github_token : ${{ github.token }} The actions: write permission is required because the action dispatches your stage workflows via workflow_dispatch . Step 2 — Pipeline file (order only) Create .github/pipelines/pipeline.yml : name : pipeline version : 1 stages : - id : ci workflow : .github/workflows/ci.yml - id : version-sync workflow : .github/workflows/stage-version-sync.yml needs : - ci outputs : - version - id : release-publish workflow : .github/workflows/stage-release-publish.yml needs : - version-sync inputs : version : ${{ co

When I first started exploring Machine Learning, I made the same mistake most beginners do — I jumped straight into neural networks and model training without really understanding the Python underneath. I'd copy code from tutorials, get it running, and have zero idea why it worked. Then I started going through a structured Python-for-ML curriculum — and everything changed. This post is a distillation of that journey. If you're a CS student or early-career developer who wants to work seriously in ML/AI, here's the complete Python foundation you need — with the why , not just the what . Why Python Specifically? (It's Not Just Hype) Python isn't the fastest language. C++ blows it out of the water on speed — and I've personally used C++ for packet-capture modules in one of my ML projects. But Python dominates ML for one reason: the ecosystem . NumPy, Pandas, PyTorch, TensorFlow, Scikit-learn, Hugging Face — all Python-first. You don't choose Python for ML. The field chose it for you. Stage 1: Python Basics — The Foundation You Can't Skip Before you touch any ML library, you need these locked in. Variables and Data Types Python is dynamically typed, which feels nice at first but will bite you during data preprocessing if you're not careful. # These are all valid — Python infers the type name = " Parth " score = 8.97 is_enrolled = True year = 2025 For ML, the types that matter most are int , float , bool , and str — and knowing when Python silently converts between them (type coercion) can save you hours of debugging. Loops and Conditions — Your Data Iteration Backbone grades = [ 8.5 , 7.9 , 9.1 , 6.8 , 8.97 ] for g in grades : if g >= 8.5 : print ( f " Distinction: { g } " ) elif g >= 7.0 : print ( f " First Class: { g } " ) else : print ( f " Pass: { g } " ) Simple? Yes. But this exact pattern — iterate over a collection, branch on conditions — is the mental model for 80% of data cleaning code you'll write later. Functions and Lambda Expressions Functions are how you st

The magnetic fields emitted by your headphones will need to be used a safe distance away from your CIDs.

This week's science news.

Hi, friends! Welcome to Installer No. 132, your guide to the best and Verge-iest stuff in the world. (If you're new here, welcome, happy soccer, and also you can read all the old editions at the Installer homepage.) This week, I've been preparing for a month of getting absolutely nothing done during the World Cup. […]

Researchers have quantified the length and mass of arbuscular mycorrhizal fungal networks globally.

As World Cup action kicks off, we look at the physics of the beautiful game.