24 common examples of commonly used HTML

06Jul2016

The functions of headers in PHP include many jumps and sending header information. In addition to these two functions, are there other functions? Let's take a look at common examples of commonly used headers in PHP.

23May2017

This article mainly introduces in detail the HTML tags that front-end development must learn every day to help you understand HTML tags. Interested friends can refer to it.

20Sep2018

For front-end staff, they are exposed to divs and CSS every day. Some knowledge is easy to forget if it is not commonly used. I recently summarized the commonly used HTML codes and wrote an article to facilitate my future review and share it with everyone. I hope useful to you.

06Mar2018

Regular expressions are usually used to retrieve and replace text that conforms to a certain pattern (rule). This article mainly introduces the collection of commonly used regular expression examples. It is very good and has reference value. Friends who need it can refer to it.

18Jul2017

Self-summary of commonly used vim operations, experts please avoid: open vim, exit, save, open: directly open vim practice_1.txt, you can also open vim first, then: e file path save: :w file name or exit save: wq! Exit vim in normal mode: Shift+zzvim Move and enter insert mode Move: w Next word b Previous word Enter insert mode Command description i Edit at the current cursor I Insert A at the beginning of the line Insert a at the end of the line Insert after the cursor Edit o on the current line

26Sep2017

MySQL database is deeply loved by the majority of small and medium-sized enterprises due to its small size, fast speed, and low total cost of ownership. The following article mainly introduces relevant information about commonly used tools in MySQL. Friends who need it can refer to it. Let’s take a look below.

26Apr2017

Commonly used codes in programs

15Jun2017

This article summarizes various centering layout methods using CSS. Interested friends can refer to this article to discuss the situation where the centering situation is set to a variable total width and variable content width. (Still centered when resized). Special note: When setting position:absolute; to set the centering effect on an element, in addition to the css3 method introduced in the blog, you can also use negative margin to center. This solves the compatibility problem, but only applies to known width and height. (because a negative offset is half the width and height of the element). When the width and height change, it is no longer the location...