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Snippet Library.

Reload Nginx/Apache Configuration Safely

Bash script to safely reload web server configurations (Nginx or Apache) without service interruption, useful for web server management and deployment automation.

Automate Log File Archiving and Rotation

Bash script to automate archiving and rotating application log files, preventing disk space issues and simplifying log management for web applications.

Deploy Static Site Content with rsync

Efficient Bash script to synchronize local static website files to a remote server using rsync, ideal for continuous deployment and updates.

Monitor Disk Usage and Send Email Alert

Bash script to check server disk space usage and send an email alert if a specified threshold is exceeded, preventing critical storage issues.

Manage Multiple Local Development Services

Bash script to start, stop, or manage multiple background services or commands for a local web development environment, streamlining workflow.

Vue 3 Composition API: State Management with `ref` and `reactive`

Learn to manage component state in Vue 3 using the Composition API's `ref` for primitive values and `reactive` for objects, a fundamental pattern.

Building a Reusable Vue 3 Composable for Fetching Data

Discover how to create custom composables in Vue 3 to encapsulate and reuse reactive logic, like data fetching, across multiple components effectively.

Vue 3: Deep Component Communication with `provide` and `inject`

Efficiently pass data down through deeply nested components in Vue 3 without prop drilling by utilizing the `provide` and `inject` features.

Dynamic Component Rendering in Vue 3 with `<component :is>`

Render different components conditionally and dynamically at runtime in Vue 3 applications using the powerful `<component :is='...'/>` attribute.

Vue 3 Component Flexibility with Slots (Default, Named, Scoped)

Master Vue 3 slots to create highly flexible and reusable components, allowing parent components to inject custom content (default, named, scoped).

Paginate Query Results Using OFFSET and LIMIT

Efficiently retrieve a specific subset of query results, perfect for implementing pagination in web applications, improving load times and user experience.

Aggregate Data with GROUP BY and Filter with HAVING

Group rows based on common values to calculate sums, counts, or averages, and then filter these aggregated groups using the HAVING clause for insightful analysis.