Learn how to use ES2020 optional chaining to simplify and improve the readability of nested property checks in JavaScript if statements.
Explores multi-tenant Elasticsearch/OpenSearch isolation models, comparing one index per tenant vs. document-level security with performance tests.
An in-depth look at JUnit Pioneer, a JUnit 5 extension project, covering its features, development, and community contributions.
A developer argues that cryptocurrency has caused widespread abuse of free CI services and damaged trust in the software industry.
A technical guide on implementing distributed tracing for ASP.NET Core microservices using Jaeger and Tye to improve system observability.
A technical guide on handling environment variables in SvelteKit, including a workaround for a build error with style tags.
The article critiques modern search engines' reliance on structured metadata over advanced AI for tasks like indexing and content understanding.
A tutorial on testing navigation links using Cypress, covering strategies from simple click tests to more efficient loops and error handling.
A guide to using SQL for efficient data analysis, comparing performance with pandas and demonstrating advanced SQL techniques.
A senior software engineer shares practical tips for succeeding in a new job, focusing on kindness, work attitude, and code quality.
Explores case-sensitivity handling in Aurora PostgreSQL, comparing native collations with the CITEXT extension for case-insensitive operations.
Explores three core methods—lexical, graph, and embedding-based—for matching user queries to documents in search systems.
How Thought Machine uses Cartography to map and secure ephemeral cloud environments across multiple providers.
A tutorial on building a web server with the Fastify framework and using the Liquid templating language for dynamic HTML generation.
A software developer discusses the 'XY Problem' in tech support, where users ask about their attempted solution rather than the actual problem they need to solve.
Final part of a series on optimizing AWS Lambda cold starts for ASP.NET, covering advanced techniques like burst CPU usage and pre-JIT compilation.
A tutorial on integrating Sass into a Blazor web project using npm scripts, without requiring complex build tools like gulp or webpack.
Explores how mutual information and KL divergence can be used to derive information-theoretic generalization bounds for Stochastic Gradient Descent (SGD).
An interview with AI researcher Joelle Pineau discussing her work in reinforcement learning, its applications, and advice for newcomers to the field.
A developer explains how to opt a website out of Google's FLoC tracking trial using a simple Nginx header configuration.
