If your web server is apache, when you open a directory by your browser, you may get a list of directories or files. In this tutorial, we will introduce how to make apache does not display directories and files.
It is very easy to display popular posts in wordpress, we can use WordPress Popular Posts plugin. However, this plugin can not allow us to display popular posts by category ids dynamically.
Your wordpress site may report http 503 errror, there are some reasons that may cause this error. However, in this tutorial, we will discuss one reason.
When we are optimizing our wordpress site, we have found wordpress usually load two jquery files. They are jquery.js and jquery-migrate.min.js. In this tutoril, we will introduce how to remove jquery-migrate.min.js without any wordpress plugins.
If your wordpress site appeared this error: There has been a critical error on your website, this tutorial will help you how to find the reason and fix it.
If you have logged into wordpress admin dashboard, wordpress will display an admin bar on the top of your site. In this tutorial, we will use a line php code to hide it.
Ajax is widely used in wordpress, it is very easy to use by using admin-ajax.php. In this tutorial, we will introduce how to implement an ajax function in wordpress.
In this tutorial, we introduced the way to change wordpress search url using wordpress rewrite rule. You can lean how to do to improve the seo of your site.
When you have logined into wordpress admin dashboard, you may find a wordpress logo on the left top. In this tutorial, we will introduce how to remove it.
WordPress WP_Query class can receive some query arguments to query posts. In this tutorial, we will list these query arguments for wordpress beginners.