An introduction to Utopia – an approach to fluid responsive design.
https://utopia.fyi
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Only Noobs Build Beautiful Websites
5 pilars: Humans are patterns recognition machines Use multiples of number 4 for sizes
In MySQL the default value of a column should be null or empty? What are the pros and cons?
In MySQL, when defining a column, you have the option to set a default value. Whether you should set it to NULL or an empty value (0 in the case of INTEGER) depends on your specific use case and requirements. Here are the pros and cons of each approach: Setting the default value to NULL:
Understand & Use $wpdb Global Object WordPress
The $wpdb object is defined in the wp-includes/wp-db.php file. This file contains the class wpdb that extends the wpdb class from the db.php file. Understanding the $wpdb object and its class file is crucial for effective WordPress database operations. As you continue your WordPress journey, mastering this alongside the PHP language will empower you to
WordPress and PHP tips
Debug echo ‘<pre>’; print_r($points_sum); echo ‘</pre>’; var_dump($wpdb->last_query); Three ways to pull data from the database. https://wordpress.stackexchange.com/questions/14239/wpdb-get-row-only-returns-a-single-row 1.$wpdb->get_var:use this to get a single value from the database table. Like if you want to count the total number of comments. You can do it in following way: <?php $comment_count = $wpdb->get_var($wpdb->prepare(“SELECT COUNT(*) FROM $wpdb->comments;”)); echo ‘<p>Total comments:
Lock MYSQL tables before exporting tables
Ensure a consistent snapshot by executing this statement to lock the tables so that they cannot be modified during export: mysql> FLUSH TABLES hr.employees, hr.managers WITH READ LOCK; While the lock is in effect, the tables can still be used, but only for read access. Unlock the tables: mysql> UNLOCK TABLES;
How To Make Any Page Layout Using The WordPress Block Builder Gutenberg
Table Of Contents 00:00:00 Build Pages With Gutenberg 00:01:00 The 3C’s Of All Page Building 00:03:07 How The 3C’s Work In Page Builders 00:05:26 Your Big Stumbling Block 00:06:43 Block Builder Interface 00:07:08 Setting Up Your Page Settings 00:08:07 Adding The 3C’s To Block Builder 00:08:39 Setup Kadence Blocks Defaults 00:11:28 Optional Block Navigator 00:12:28
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