August 2023

This section describes the problems with setting height: 100% in html and body and how to avoid them.

This section describes common error messages when Wordmove fails to push a database and what to do about it.

This section describes common error messages when push fails in Wordmove and how to resolve them.

This section explains how to effectively get the parent page slug from a child page in WordPress.

This is an explanation of what to do when “is_page()” does not work correctly and the reasons behind it.

This section explains the problem of not being able to specify the size of an image set in a pseudo-element and how to work around it.

This section describes how to solve the problem of height: 100% not working on Flexbox child elements and an example of its use.

This section explains how to customize scrollbars in WebKit-based browsers and what to look out for.

This section explains how DOM elements and jQuery objects are converted to each other and provides concrete examples of their use.

This section introduces the basic usage of jQuery’s “each” method and specific examples of its use.

Here is an easy way to reverse Swiper’s sliding direction.

This section explains how to easily get the alt attribute of an image in WordPress.

This section explains how to use wp-cli’s search-replace command to efficiently change the URL of a WordPress site.

This section explains the difference between query_posts andthe_posts and how to reset each after running a custom WordPress query.

This section describes some notes and solutions for naming when setting up a custom taxonomy in WordPress.

This section explains how to change the custom taxonomy name by rewriting the WordPress database directly.

Learn how to use WordPress tax_query to create complex taxonomy queries.

This section explains how to insert an image to be added to a post in WordPress as a link by default.

This section describes how to deal with errors caused by line feed codes in string output from PHP in JavaScript.

This section provides a detailed explanation of how the Google Maps API call count mechanism works and points to keep in mind.

Explanation of the need for HTTPS when using the Google Maps API to get your current location and the error messages associated with it.

This section describes how to restart Apache and the characteristics and application situations of each method.

This section describes how to use jQuery to programmatically fire a click event on a specific element.

This section describes permission errors when using Wordmove to synchronize WordPress development environments and how to handle them.

Learn how to animate CSS display property changes from display: none to display: block with smooth animation.

Learn how to easily customize and hide WordPress widget titles.

This is an explanation of how to customize the date notation of WordPress archive links and widgets.

This section describes a CSS technique that automatically omits text that does not fit on a single line by using the three-pointed leader “…”.

Two solutions to the problem of character spacing inheritance and its solution are presented here.

The orientation media query does not determine “device orientation” but rather “viewport orientation. This article explains the truth and how to utilize it.