An introduction to Testcontainers, a Java library for running Docker containers during integration tests to simplify testing with real external services.
Author shares their experience studying for and passing the Microsoft AZ-900 Azure Fundamentals certification exam, including study tips and exam format.
A web developer and graphic designer introduces his new blog, sharing his journey into front-end development and design.
GitHub's approach to helping open source maintainers build and scale safe, welcoming communities around their code.
The author has added a new chapter on render props to their existing TypeScript and React guide.
Connecting a Django Shiv application to Nginx to complete the deployment process for a SaaS project.
Explains how to pass multiple parameters in an Angular route using the routerLink directive, including a key syntax tip.
A guide explaining when and how to use React.memo() for performance optimization, including its benefits and pitfalls.
A tutorial on setting up and using Enzyme with Jest for unit and integration testing of React components.
A developer argues that `else` statements often make code more complex and demonstrates how refactoring with early returns and guard clauses can simplify JavaScript logic.
A guide to implementing a Flexbox fallback for a CSS Grid calendar, covering three methods and browser support considerations.
A technical guide on implementing graceful, in-place updates for toast notifications using the BurntToast PowerShell module, focusing on progress bars.
A guide on using TypeScript with React to improve development with type safety, autocompletion, and better tooling.
A new chapter on using PropTypes with TypeScript in React applications has been added to the author's guide.
Explains SQL Server 2019's Froid feature for inlining Scalar T-SQL UDFs to improve performance, with caveats and function type context.
Explains how to correctly use Dapper's IN clause with collection parameters to avoid SQL syntax errors from double parentheses.
A tutorial on setting up and using Jest to test React components, including assertions and snapshot testing.
A step-by-step tutorial explaining JavaScript closures with a practical example of creating employee objects with unique identifiers.
A technical guide on extending the R survey package to support instrumental variable regression (ivreg) with complex survey data.
Explains Azure AD Service Principals, their relationship to application objects, and how to create them for automation and permissions.
