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Snippet Library.

Backup PostgreSQL/MySQL Database and Compress

Automate daily or weekly backups of your PostgreSQL or MySQL database, compressing the dump file for efficient storage and easy recovery.

Check if a Specific Network Port is Already in Use

Verify if a particular TCP port is currently open and actively listening on the system, preventing conflicts when starting new services.

Create a Secure SSH Tunnel for Local Port Forwarding

Establish a secure SSH tunnel to forward a remote port to a local port, enabling access to services on a remote network as if they were local.

Monitor Disk Usage and Alert on High Consumption

Regularly check disk space usage on specified partitions and send an email alert if consumption exceeds a predefined threshold.

Validate URLs

Implement a JavaScript function to validate URLs, checking for common protocols (http/https) and a valid domain structure.

Validate Password Strength (Min 8 chars, mixed case, num, special)

Create a JavaScript function to validate password strength, enforcing requirements like minimum length, uppercase, lowercase, numbers, and special characters.

Extract Hashtags from a String

Learn to efficiently extract all hashtags (words prefixed with '#') from a given text string using a JavaScript regular expression.

Remove HTML Tags from a String

Sanitize or convert rich text to plain text by removing all HTML tags from a string using a concise JavaScript regular expression.

Building Reusable Logic with Vue 3 Composables (Custom Hooks)

Master creating powerful, shareable logic for your Vue 3 components using the Composition API's composables, improving code organization and reusability.

Implementing Custom `v-model` for Reusable Form Components in Vue 3

Extend Vue 3's `v-model` directive to create custom, reusable input components, simplifying form data binding and component design.

Dynamically Render Components Based on Data in Vue 3

Efficiently render different components dynamically based on data, enhancing flexibility and modularity in your Vue 3 application's UI.

Handling Asynchronous Data Fetching in Vue 3 Composables

Learn to manage API calls and asynchronous data fetching within Vue 3 composables, ensuring clean setup and cleanup for robust applications.