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Escaping a value for use in an HTML attribute using htmlspecialchars in PHP. Ensures that special characters like quotes, angle brackets, and ampersands are converted into their corresponding HTML...

In Drupal 7, hook_menu_breadcrumb_alter(...

To send emails with attachments in Drupal 7, you need to install and configure the SMTP module, then enable it as the default mail system using variable_set. After that, implement hook_mail() in your...

This code creates a URL object from a given relative URL and extracts either the q query parameter (if present) or the pathname. It then checks if the URL is local and starts with a specific path (my...

CSRF (Cross-Site Request Forgery) is an attack where a malicious website tricks a user's browser into making unwanted actions on a different site where the user is authenticated, exploiting the user'...

In React Native, there's no built-in hover state like in web-based React. However if you are working with React Native Web, you want to use div instead of View and apply styles via className from an...

There are two options when generating a patch from uncommitted changes: git diff and git diff --cached. git diff captures unstaged changes, modifications in the working directory that have not been...

This snippet demonstrates how to generate a unified diff (.patch file) between two files using diff -u and apply the patch using patch -p1. This method is useful for tracking changes and updating...

In Drupal 7, request_path() is often used to get the request URI. However, this function relies on $_GET['q'], which may not always reflect the actual request URI shown in the browser, especially...

This snippet shows how to generate source maps for a static web export in Expo. This is useful if you want to self-host your web build or integrate with tools like Sentry for error tracking. There...