Knowledge Absorb

This section describes the WP_Query settings for pagination on fixed pages.’ If you set ‘no_found_rows’ => true, pagination may not be displayed.

This section explains how to deal with the case where yum is locked and cannot be updated after forcibly terminating yum update. Specifically, force termination of the relevant process and deletion of yum pid file.

This section explains how to prevent the scrollbar display from wobbling in Bootstrap’s Offcanvas. The main solution is to set the data-bs-scroll attribute to true.

This section describes a solution to a problem in Bootstrap5 where scrolling the body while the Offcanvas is open and then closing the Offcanvas returns the body to its original position.

This section describes functions for checking the contents of PHP variables.

Describes a regular expression for removing a one- or two-digit number located at the beginning of a string.

This page describes the “You do not have permission to access this page” error that occurs when changing the WordPress DB prefix and how to fix it.

This section describes a problem with font-face not working and its solution. The main causes are loading errors in the font folder and permission setting problems.

SSH error on Name.com’s rental server, and I offer a solution to it.

This section describes the problem of letter-spacing that results in spacing until after the last letter and how to solve it.

This page describes the problem of incorrect height when using direction: ‘vertical’ in swiper.js and its solution.

There is a problem with display collapse in Safari and Firefox when writing-mode: vertical-rl; and display: flex; are used together. This section describes a solution to this problem.

This article describes the steps for adding a subtitle to a menu in WordPress.

This article describes how to make a custom post multilingual using the “Custom Post UI” and “Bogo”.

This article describes a flickering problem that occurs when transitioning from “opacity: 0;” to “opacity: 1;” in Mac Safari and its solution.

When running a website, a 503 error is one of the problems you want to avoid. 503 errors indicate that the server is temporarily overloaded or under maintenance. This article discusses 503 errors, especially those that occur with Xserver, and how to resolve them. Resolution by changing the PHP version If you encounter 503 errors …

503 error on Xserver and how to resolve it by changing PHP version Read More »

If the top page does not display on your WordPress site, there are many possible causes. One of them may involve whether or not the ‘index.html’ file exists in the root folder. This article describes the problem and how to address it. Checking for the presence of index.html in the root folder Web servers usually …

Solution when the top page is not displayed in WordPress Read More »

We often use the CSS ‘text-align: justify;’ when justifying text, but this does not work for text that is only one line long. So this article explains how to deal with such cases. How to use ‘text-align-last: justify;’ If ‘text-align: justify;’ does not work for a single line of text, you can solve the problem …

Solution when text-align: justify; does not work Read More »

This article explains how to use the CSS property ‘writing-mode: vertical-rl;’ to position text vertically and then center it. In particular, we will show you how to use ‘margin-left: auto; margin-right: auto;’ in Firefox, as it will not work. Basic text placement First, let’s look at the basic way to position text vertically using ‘writing-mode: …

How to center elements with CSS writing-mode: vertical-rl Read More »

Introduction. In the ever-evolving world of web design, CSS units play an important role in creating responsive and visually appealing websites. Recently, new CSS units, LVH, SVH, and DVH, were introduced to address some of the challenges faced by developers. This article delves into these new units and provides a comprehensive understanding of their application …

Unpacking the new CSS units: LVH, SVH, DVH Read More »

This article describes how to use CSS to make text vertical and also alphabetical.

This article describes how to use the CSS `min` and `max` functions to set minimum font size and limit the range of values. In particular, it describes how to use the `min` and `max` functions when using Sass.