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Generally speaking, the head section and foot section of pages from the same website are basically the same, so when

How to set element spacing in CSS flex wrap layout

In the CSS flex wrap layout, there is no property to directly set the spacing. By default, the child elements

When it comes to virtualization technology, Docker must be the first thing that comes to mind. After four years of

In the last article, we learned how to build a basic docker image using dockerfile. Today, let us look at

When we adapt the page to mobile devices, we often see the following codes in our HTML file. So what

Today, I start webpack-dev-server on my Visual Studio’s terminal as usual like this: webpack-dev-server –open –port 3000 –contentBase src –hot

1. The meaning of # The hash key(#) also known as anchor in a web page, represents a position on

In the previous article, we introduced the basic use of Docker. Today let me show you how to write our

Since its release in 2013, Docker has been attracting a lot of attention and has been used it extensively in

Let’s start with the advantages of MongoDB before we install MongoDB PHP extension. Compared to a traditional relational database, MongoDB