You signed in with another tab or window. Reload to refresh your session. You signed out in another tab or window. Reload to refresh your session. You switched accounts on another tab or window. Reload to refresh your session. Dismiss alert
Any programming language has functions that go beyond the basic usage. It happens thanks to a successful design and a wide area of problems it tries to solve. One such function in JavaScript is the Array.from(): a workhorse allowing lots of useful transformations on JavaScript collections (arrays, array-like objects, iterables like string, maps, sets, etc). In this post, I will describe 5 use case
Front-End Web & Mobile Create real-time applications via serverless WebSockets with new AWS AppSync GraphQL subscriptions filtering capabilities With AWS AppSync you can create serverless GraphQL APIs that simplify application development by providing a single endpoint to securely query or update data from multiple data sources, and leverage GraphQL subscriptions to implement engaging real-time ap
Microvium is a tiny JavaScript engine (less than 16kB compiled size) for microcontrollers for running a small but useful subset of the JavaScript language. The runtime engine is portable C code and easy to integrate. Microvium takes the unique approach partially running the JS code at build time and deploying a snapshot, which leads to a number of advantages over other embedded JavaScript engines.
Amazon RDS Proxy Make your applications more scalable, resilient, and secure Amazon RDS Proxy is a fully managed, highly available database proxy for Amazon Relational Database Service (RDS) that makes applications more scalable, more resilient to database failures, and more secure. Many applications, including those built on modern serverless architectures, can have a large number of open connect
Automated testing will help you write high-quality software in less time, with more confidence, fewer bugs, and without constant manual oversight. Testing JavaScript Applications is a guide to building a comprehensive and reliable JS application testing suite, covering both how to write tests and how JS testing tools work under the hood. You’ll learn from Lucas de Costa, a core contributor to popu
Show navigation SIMD stands for Single Instruction, Multiple Data. SIMD instructions are a special class of instructions that exploit data parallelism in applications by simultaneously performing the same operation on multiple data elements. Compute intensive applications like audio/video codecs, image processors, are all examples of applications that take advantage of SIMD instructions to acceler
www.embedded-world.eu Rust for Secure IoT Applications Why C Is Getting Rusty Mario Noseda, Fabian Frei, Andreas Rüst, Simon Künzli Zurich University of Applied Sciences (ZHAW) Institute of Embedded Systems (InES) Winterthur, Switzerland mario.noseda@zhaw.ch, fabian.frei@zhaw.ch, andreas.ruest@zhaw.ch, simon.kuenzli@zhaw.ch Abstract— Memory corruption is still the most used type of exploit in toda
Back to blog CheerpJ 3.0 now available A WebAssembly JVM to run real-world applications in the browser CheerpJ 3.0, a state-of-the-art WebAssembly JVM that runs in the browser, is now available! In this post, we’ll give an overview of what CheerpJ is, what this new major release brings, and share an exciting demo we’ve been working on. CheerpJ 3.0 replaces CheerpJ 2.3 as our long-term supported ve
mastodon - Your self-hosted, globally interconnected microblogging community 🔥 ✅ 🚀 manageiq - ManageIQ is an open-source Management Platform that delivers the insight, control, and automation that enterprises need to address the challenges of managing hybrid IT environments. 🔥 ✅ 🚀 Gitlab - The canonical source of GitLab where all development takes place is hosted on GitLab.com. 🔥 ✅ 🚀 Lobster
There are many architectural patterns to design web applications. A famous one is the "Clean Architecture" by Robert C. Martin This architecture splits projects into different layers in order to produce systems that are Independent of Frameworks. The architecture does not depend on the existence of some library of feature
Choose the best way to use and authenticate service accounts on Google Cloud A fundamental security premise is to verify the identity of a user before determining if they are permitted to access a resource or service. This process is known as authentication. But authentication is necessary for more than just human users. When one application needs to talk to another, we need to authenticate its id
Introduction GenAI applications are those that use large language models (LLMs) to generate natural language texts or perform natural language understanding tasks. LLMs are powerful tools that can enable various scenarios such as content creation, summarization, translation, question answering, and conversational agents. However, LLMs also pose significant security challenges that need to be addre
Build applications of any size on Cloudflare with the Queues open beta11/14/2022 Message queues are a fundamental building block of cloud applications—and today the Cloudflare Queues open beta brings queues to every developer building for Region: Earth. Cloudflare Queues follows Cloudflare Workers and Cloudflare R2 in a long line of innovative services built for the Workers Developer Platform, ena
Refresh Tokens RotationSecuring Single Page Applications with Refresh Token RotationHow Auth0 helps you securely maintain user sessions and engagement in the era of ITP TL;DRThe ability to maintain seamless experiences for end-users in Single Page Applications (SPAs) is often business-critical and can have an enormous impact on revenue.New browser privacy controls adversely impact the user experie
This series of articles will explore some of my favorite Red Hat Enterprise Linux (RHEL) 8 capabilities that are enabled by systemd. Thus, this series assumes familiarity with the basic concepts of systemd. If you need a good introduction, there is a wealth of product documentation on the Red Hat Customer Portal as well as on the project site. Alternatively, there are a number of presentations ava
Scale your Ruby applications with Active Record support for Cloud Spanner We're very excited to announce the general availability of the Ruby Active Record Adapter for Google Cloud Spanner. Ruby Active Record is a powerful Object-Relational Mapping(ORM) library bundled with Ruby on Rails. Active Record provides an abstraction over the underlying database, and includes capabilities such as automati
Both Bayesian and varying coefficient models are very useful tools in practice as they can be used to model parameter heterogeneity in a generalizable way. Motivated by the need of enhancing Marketing Mix Modeling at Uber, we propose a Bayesian Time Varying Coefficient model, equipped with a hierarchical Bayesian structure. This model is different from other time varying coefficient models in the
AWS Machine Learning Blog Evaluate the reliability of Retrieval Augmented Generation applications using Amazon Bedrock Retrieval Augmented Generation (RAG) is a technique that enhances large language models (LLMs) by incorporating external knowledge sources. It allows LLMs to reference authoritative knowledge bases or internal repositories before generating responses, producing output tailored to
This article discusses the process and code of using Framer Motion with React to build Progressive Web Applications (PWA). Whether it’s a personal project or a professional one, building a fast-growing application, there are a lot of nuances to building features. Sometimes, you want to get that hover effect up and running without making many CSS changes. Or you don’t want to spend hours debugging
Memory leaks occur when an application allocates memory for an object, but then fails to release the memory when the object is no longer being used. Over time, leaked memory accumulates and results in poor app performance and even crashes. Leaks can happen in any program and on any platform, but they’re especially prevalent in Android apps due to complications with activity lifecycles. Recent Andr
When a single-page application needs to fetch data from a remote source, it needs to do so while remaining responsive and providing feedback to the user during an often slow query. Five patterns help with this. Asynchronous State Handler wraps these queries with meta-queries for the state of the query. Parallel Data Fetching minimizes wait time. Fallback Markup specifies fallback displays in marku
Doing an experiment with my RPi 4, using it as a small but powerful local server. My current PC is a 10 year old Macbook Pro 13" 2010, which is sluggish sometimes. So I want to offload some heavy tasks (ffmpeg time-lapse creation, long-running tasks and services) to the Raspberry Pi and connect to it either via LAN or Wi-Fi. Below you can read my findings about performance, applications and genera
Docker and Amazon Web Services have announced a simplified developer experience to deploy and manage containers on Amazon Elastic Container Service (ECS) directly from Docker tools. Now, customers can use Docker Desktop and Docker Compose to deploy containers on Amazon Elastic Container Service (ECS) using the AWS Fargate launch type. After customers build and test containers locally using Docker
Networking & Content Delivery Using Amazon CloudFront with AWS Lambda as origin to accelerate your web applications In this blog, you will learn how to use the Lambda Function URL feature to define a AWS Lambda Function as origin for Amazon CloudFront. Lambda Function URL capability provides a dedicated HTTPS endpoint for your Lambda function deployed in an AWS Region. Function URLs are a great fi
With the start of the new year, we can see a new trend delineating Linux software. Phosh with its newborn libadwaita, KDE's Kirigami and Maui Shell show that – like it or not – the era of convergent Linux applications has just started. After all, even laptop screens are not too big once one starts tiling windows, and a single codebase between mobile and desktop apps would not only enable higher ma
AWS News Blog Amazon EKS Pod Identity simplifies IAM permissions for applications on Amazon EKS clusters Starting today, you can use Amazon EKS Pod Identity to simplify your applications that access AWS services. This enhancement provides you with a seamless and easy to configure experience that lets you define required IAM permissions for your applications in Amazon Elastic Kubernetes Service (Am
Enabling Serverless Applications at SquareEnabling AWS Lambda Functions to call into the Square datacenter’s envoy service mesh Square and the Cloud Square is early in its migration to the cloud and most applications run in our datacenters today. The Platform and Infrastructure Engineering (PIE) organization has historically focused on providing infrastructure and tooling to build and operate in t
Chinese translation is available here. At the beginning of the year, I have a feeling that Graph Neural Nets (GNNs) became a buzzword. As a researcher in this field, I feel a little bit proud (at least not ashamed) to say that I work on this. It was not always the case: three years ago when I was talking to my peers, who got busy working on GANs and Transformers, the general…
Amazon S3 now delivers strong read-after-write consistency automatically for all applications. Unlike other cloud providers, Amazon S3 delivers strong read-after-write consistency for any storage request, without changes to performance or availability, without sacrificing regional isolation for applications, and at no additional cost. Amazon S3 pioneered object storage in the cloud with high avail
GuideAdd Authentication to your Next.js / React Single Page Application (SPA) Add authentication and user management to your Next.js React app using the new Next.js Edge Runtime and the Ory Kratos open source project! This example also contains end-to-end tests! To deploy the full and working project, hit the button: If you like watching videos instead of reading text, watch Vincent's video tutori
AWS Compute Blog Building well-architected serverless applications: Optimizing application performance – part 1 This series of blog posts uses the AWS Well-Architected Tool with the Serverless Lens to help customers build and operate applications using best practices. In each post, I address the serverless-specific questions identified by the Serverless Lens along with the recommended best practic
j次のブックマーク
k前のブックマーク
lあとで読む
eコメント一覧を開く
oページを開く