InfoQ Homepage News
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Swift 5.3 Brings New Language Features, Better Developer Experience, and Improved Performance
Swift 5.3, which has recently become available with Xcode 12, includes a number of significant new features at the syntax level, including support for multi-pattern catch clauses, increased availability for implicit self, and more. Additionally, the Swift team has worked on improving runtime performance, especially when using SwiftUI, and developer experience.
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Java 15 Released
Oracle has released version 15 of the Java programming language and virtual machine.
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Netflix Presents Telltale, an Application Health Monitoring Tool
The Netflix Engineering team recently blogged about Telltale, a monitoring and alerting tool that utilizes a variety of data sources to learn the typical health of an application. Telltale shows only the relevant data from application. There's also information about important events, such as nearby deployments and regional traffic evacuations.
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Introducing QCon Plus by InfoQ: a Virtual Conference for Senior Software Engineers and Architects
QCon Plus covers the trends, best practices, and solutions leveraged by the world's most innovative software organizations. The conference is built to accelerate your learning with thoughtfully curated, shorter, focused technical sessions over three weeks featuring 54 speakers, 4 keynotes, 18+ facilitated peer sharing sessions, and 6 focused open space sessions.
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AWS Launches New Contact Flow APIs for Amazon Connect
Amazon Connect is an omnichannel contact service for enterprises to set up and manage a contact center. It is based on the same technology used by 70,000 Amazon customer service associates around the world to power customer conversations.
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Visual Studio Codespaces Is Now GitHub Codespaces
Earlier this month, Microsoft announced that Visual Studio Codespaces is consolidating into GitHub Codespaces. Visual Studio Codespaces is a cloud-based, on-demand development environment similar to Gitpod. The consolidated product supports Azure Functions and can be used with Visual Studio 2019, Visual Studio Code, and modern browsers.
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New COOP and COEP Cross-Origin Policies for Increased Security in Chrome and Firefox
Eiji Kitamura recently addressed in a talk at Google’s web.dev live the new COOP and COEP policies that dictate how browsers handle cross-origin resources. The new opener (COOP) and embedded (COEP) policies set up a cross-origin isolated environment that protects against Spectre attacks while restoring powerful, previously disabled features (SharedArrayMemoryBuffer and more).
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Cypress 5.x Adds Test Retries and Shadow DOM Support
Cypress, a browser-based test runner and dashboard, recently introduced native support for test retries in the Cypress 5.0 release, helping developers avoid intermittent test failures. Other recent Cypress advances include networking stubbing and shadow DOM support.
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Facebook Releases AI Model for Protein Sequence Processing
A team of scientists at Facebook AI Research have released a deep-learning model for processing protein data from DNA sequences. The model contains approximately 700M parameters, was trained on 250 million protein sequences, and learned representations of biological properties that can be used to improve current state-of-the-art in several genomics prediction tasks.
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Microsoft to Contribute to Java on Windows and Mac ARM
Microsoft is working to help port Java to Windows and Mac ARM on the AARCH64 chipset. The improvement should help enable Java applications to run on upcoming commercial ARM hardware.
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Interview with Event Modeling Founder - Adam Dymitruk
Q&A with Adam Dymitruk about the Event Modeling Project: its genesis, reason for existence, feature set and future plans.
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AWS Launches Low-Cost Burstable T4g Instances Powered by AWS Graviton2
AWS provides various Amazon Elastic Compute Cloud (EC2) instances, including a broad choice of Graviton2 processor-based, which allow customers to optimize their workloads on performance and costs. The latest addition to the Graviton2-based instances is the low cost burstable general-purpose T4g instances.
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Microsoft Releases Entity Framework Core 5.0 RC 1
Last week, Microsoft released Entity Framework Core 5.0 RC1, the first "go live" release of the framework before its official debut in November, together with .NET 5. This release candidate contains all features planned for EF Core 5.0, including: transparent many-to-many mapping, general query enhancements, and overall improvements in performance, migrations, and deployment experience.
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GitHub CLI Reaches 1.0, Enables Scripting CI/CD Workflows
Released in beta last February, GitHub CLI has now reached version 1.0. According to GitHub, you can use GitHub CLI for your entire workflow from issues to reviews to releases. In addition, you can script the GitHub API to automate any available action.
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Is the AWS Free Tier Really Free?
Corey Quinn, cloud economist at The Duckbill Group, argues that the free tier in AWS is broken and AWS should change it. The free models of the main cloud providers differ and might not help beginners in following best practices in cloud deployments.