php composer is a tool to manage a wide variety of additional functions. It is how to use it.
I will introduce the packages recommended by Atom of text editor. Here, we introduce common and convenient packages regardless of genre.
I summarized the recommended package introduction of text editor Atom. PHP environment, WordPress environment, Python environment, and so on.
It was two years ago because it was formulated in ES 2015. Oh crap, it is considerably late. I examined it late.
I created a trait to easily make singletons of php classes. Just by implementing this with use it will be a singleton class.
Suddenly, the advertisement size of Google Adsense widely spread to the page width size.
Until then, I specified the size with css, but suddenly css ceased to work. That's how to deal with it.
One way to remove empty elements from an array is to use array_filter (), array_values ().
However, you should definitely avoid using this method. I will explain the reason.
This is a method to execute after loading HTML with jQuery is completed. It's too easy to write and it makes me not understand what you mean.
jQuery uses $. However, sometimes $ is not recognized as jQuery and it may be an error. That's the solution.
It is a way to implement Ajax on WordPress publishing site.
WordPress is not assuming too much to use Ajax on publishing sites. However, there is a way to implement it and its way is very easy.